42 results about "Pounding head" patented technology

The method provided by the invention comprises the following steps: a machine body, a walking part, a lifting part, a reciprocating pounding part and the like are arranged; a pounding guide element and the like are arranged on a pounding guide device; pounding heads are arranged at two ends of the pounding guide element, so that a power pounding element drives the pounding guide element; the reciprocating pounding part is arranged on the lifting part; the lifting part is arranged on the machine body; and the walking part drives the machine body to move ahead and retreats so as not to turn the machine body to excavate and drop materials forward and backward. Equipment provided by the invention comprises the machine body, the walking part, the lifting part, the reciprocating pounding part and the like; the reciprocating pounding part comprises the pounding guide device, the pounding driving device and the like; the pounding heads are both arranged at two ends of the pounding guide element; the pounding driving device comprises the power pounding element and the like; the power pounding element drives the pounding guide element to move in a reciprocating mode; the pounding guide element drives the pounding heads to pound; the reciprocating pounding part is arranged on the lifting part; the lifting part is arranged on the machine body; the walking part drives the machine body to move ahead and retreat so as not to turn the machine body to excavate and drop materials forward and backward.

The invention provides a telescopic spontoon, and relates to the technical field of antiriot equipment. The telescopic spontoon comprises an outer tube, a medium tube, a rear tube, a medium tube locking mechanism, a rear tube locking mechanism, an unlocking mechanism, and a pounding head. The medium tube locking mechanism comprises a first drum butterfly, a second drum butterfly, and a pair of drum butterfly springs. The first drum butterfly is slidably cooperated with a first drum butterfly sliding groove. The side of the first drum butterfly, facing a medium tube cavity, is provided with a first drum butterfly lug. The central position of the first drum butterfly lug is provided with a first drum butterfly unlocking hole. The right side of the first drum butterfly is provided with a first drum butterfly anti-shock groove. One side of the second drum butterfly, facing the medium tube cavity, is provided with a second drum butterfly lug. The second drum butterfly lug is provided with a second drum butterfly unlocking hole on the position corresponding to the first drum butterfly unlocking hole. The right side of the second drum butterfly is provided with a second drum butterfly anti-shock groove. The pair of drum butterfly springs are supported between the first drum butterfly and the second drum butterfly. The left end of the medium tube and the right end of the outer tube are ensured to be reliably locked, and the left end of the rear tube and the right end of the medium tube can also be reliably locked.

The invention relates to an internal memory releasing method for embedded real-time operating systems, portioning off a block of internal memory region in a system in advance; setting the region into K kinds of 2km memory pools; at the time of system initialization, establishing an index; when the programs need memory blocks, first search idle memory blocks in a description array: if there are idle memory blocks, allocating them to these programs in sequence; otherwise applying for memory blocks in the memory region in sequence; at the time of releasing memory, first obtaining the subscript of the index, and determine which memory pool the released memory block belongs to by the index; then further obtaining the position of the released memory block in a memory pool, and finally releasing the memory block. It can heighten the system efficiency and reduce the hazard of release error.

The invention discloses an adjustable deep muscle stimulating apparatus comprising a pounding head, a housing, an end cover, a connection shaft and a voice coil motor. A through hole is formed in the housing in an axial direction; the through hole orderly comprises a first hole section for an installation of the punching head, a second hole section for an installation of a straight bearing, a third hole section for front-back straight movements of a rotor in the voice coil motor, and a fourth hole section for an installation of a stator in the voice coil motor; the connection shaft is inserted into the voice coil motor; the front end of the connection shaft passes through the straight bearing and then is connected with the pounding head; the back end of the connection shaft passes through the back straight bearing disposed in the end cover; the end cover is fixed on the back end surface of the housing; the side surface of the housing is provided with a hollow handle; and a cavity in the hollow handle is communicated with the fourth hole section. The adjustable deep muscle stimulating apparatus is simply structured and can be conveniently detached; high-frequency vibration of the pounding head can be driven by the connection shaft via features of high-frequency response and high-precision of the voice coil motor; pressure stimulation can be applied to the deep muscle; and a vibration telescopic distance can be adjusted.

The invention relates to the technical field of Chinese herbal medicine processing, in particular to an automatic high-efficiency pounding machine for Chinese herbal medicine processing. The automatichigh-efficiency pounding machine is driven through a single motor. On the one hand, the automatic high-efficiency pounding machine conducts driving through a driving wheel and a driving belt to drivea driven shaft I to rotate and drive a movable block to move left and right along a main cavity to implement intermittent discharging of Chinese herbal medicine; on another hand, the automatic high-efficiency pounding machine conducts driving through a bevel gear to drive a driven shaft II to rotate, and then smashing cutters conduct primary smashing on a Chinese herbal medicine material; additionally, the driven shaft II is driven through gears to drive a driven shaft III to rotate to drive a cam I to operate, the cam I acts on a pressing plate, and the pressing plate pulls a pounding head to move up and down through vertical connecting rods to pound Chinese herbal medicine falling onto a partition board; and moreover, the driven shaft III drives a rotary shaft IV to rotate through driving of the bevel gear and then drive a cam II to rotate and operate, and a filter screen moves left and right to conduct screening and filtering on Chinese herbal medicine particles on the filter screen.

The present invention discloses a domestic automatic rice cake beating machine. The domestic automatic rice cake beating machine comprises a body frame. An upper support frame is fixed on a top surface of the body frame, a pushing oil cylinder is fixed on a top surface of an upper top plate of the upper support frame, a pushing rod of the pushing oil cylinder passes the upper top plate, a pounding head is fixed on the pushing rod, a support seat is fixed on the top surface of the middle part of a top plate of the body frame, an intermediate connection cover is fixed on a top surface of the support base, a central through-hole is arranged at the middle part of the intermediate connection cover, a beating wood barrel is sleeved on the central through-hole, the lower part of the beating wood barrel is located in the support seat, a plurality of buffer springs are fixed on a top surface of a bottom plate of the support seat, the upper ends of the buffer springs are fixed on the support plate, a bottom surface of the beating barrel is arranged on the support plate, and the pounding head is located in the beating barrel. The domestic automatic rice cake beating machine can achieve the automatic beating of the rice cakes, and is high in efficiency and good in effects.

The invention discloses a traditional Chinese medicine pounding machine. The traditional Chinese medicine pounding machine comprises a shell; a first medicine pounding chamber, a second medicine pounding chamber and a third medicine pounding chamber are arranged in the inner cavity of the shell in sequence from left to right; a first ultraviolet lamp tube is arranged at the left upper end of the inner cavity of the first medicine pounding chamber; a second ultraviolet lamp tube is arranged at the right bottom of the inner cavity of the second medicine pounding chamber; a third ultraviolet lamp tube is arranged at the right upper end of the inner cavity of the third medicine pounding chamber; medicine bowls are arranged at the bottoms of the inner cavities of the first, second and third medicine pounding chambers; pounding heads are arranged at the upper ends of the inner surfaces of the medicine bowls; the pounding heads are arranged on the lower surface of a support plate; and the support plate is arranged at the bottom of a reciprocating hydraulic rod. The traditional Chinese medicine pounding machine is provided with three groups of pounding heads and is controlled by the reciprocating hydraulic rod, so that the quantity of one-time medicine pounding is increased to improve the working efficiency, and the equipment manufacturing cost and power consumption cost are reduced to accord with the own benefits of medicine stores.

The invention relates to the field of traditional Chinese medicine crushing equipment, in particular to a novel traditional Chinese medicine pounding machine. The machine comprises medicine pounding cylinders, medicine pounding rods and a base, wherein the medicine pounding cylinders are arranged on the base, and an outward extending shaft is arranged at the bottom, facing the base, of the medicine pounding cylinders; the outward extending shaft penetrates through the base, and a bearing is arranged at the contact position of the outward extending shaft and the base, mounting support columns are further installed on the base, and a mounting plate is arranged on the mounting support columns; hanging columns are arranged on one face, facing the medicine pounding cylinders, of the mounting plate, the hanging columns extend downwards to be connected with a medicine pounding cover, and a plurality of through holes are formed in the medicine pounding cover; the medicine pounding rods are arranged in the through holes, one ends of the medicine pounding rods extend upwards to be connected with abutting plates, and the other ends of the medicine pounding rods extend downwards to be connected with medicine pounding heads; springs are arranged on the medicine pounding rods between the medicine pounding cover and the abutting plates in a penetrating mode, and one ends of the springs are connected with the abutting plates; the other end of the springs are connected with the medicine pounding cover, and a plurality of hemispherical grooves are formed in the bottom surface of the interiorof the medicine pounding cylinders. According to the machine, the traditional Chinese medicines can be automatically pounded and ground, and the grain fineness of the crushed grinding particles is uniform; and manual pounding and grinding are not needed, and time and labor are saved.

A testing machine for mattress durability comprises a test platform, a beam, a loading device, and a pounding head. The steel-structure beam stands on the test platform; and the loading device is fixed on the beam. The testing machine is characterized in that in the loading device, a pounding guide rod is connected to the beam through a guide rod support sleeve, the pounding guide rod can move up and down and is connected with a connection rod, and the connection rod is connected to a motor through an eccentric wheel, a coupling and a reduction gear box. The invention replaces the prior pneumatic logic valve control system; the height of the upward and downward movement is determined by the radius of the eccentric wheel; and the invention has the advantages of simple structure, convenient operation and high work efficiency, and improves the measure precision.

The invention discloses a massaging device. The massaging device comprises a back pounding mechanism and is characterized in that a supporting mechanism is arranged below the back pounding mechanism, a power source is arranged at one side of the back pounding mechanism, the back pounding mechanism is provided with a rotary knob and comprises a shell, a closure plate, a motor, a curved bar A, a curved bar B, a rocking bar, a pounding head and a buffering mechanism, the closure plate is arranged at one side of the shell, the motor is arranged in the shell and is connected to one end of the curved bar A, the other end of the curved bar A is connected to the curved bar B, one end of the rocking bar is connected to the curved bar B, the other end of the rocking bar is connected to the pounding head, and the buffering mechanism is arranged at the middle part of the rocking bar.

The invention discloses an automatic pottery clay pounding machine which comprises a rack, a driving device, a lifting device, a pounding rod and a pounding head at the tail end of the pounding rod; a spherical hopper with an opening in the upper part is arranged below the rack; the pounding rod extends into the hopper; the driving device drives the lifting device so as to further drive the pounding rod to rise and fall; and pottery clay is enabled to turn over inwards along the wall of the hopper automatically through impact force generated by reciprocating thumping between the pounding head and the hopper, so that the final purpose of increasing the plasticity of the pottery clay after reciprocating thumping is realized. The automatic pottery clay pounding machine is novel in whole structure, simple in operation and high in automation degree, reduces manpower support, greatly improves the working efficiency, and meanwhile, is small in occupied area, low in cost, less in maintain and high in safety coefficient.

The invention discloses a traditional Chinese medicine pounding device. The traditional Chinese medicine pounding device comprises a rack plate, a motor, a crank, a connecting rod, a pounding assemblyand a pounding cylinder. The motor is connected with the upper end of the rack plate through bolts. The crank is connected with an output shaft of the motor. A guide sleeve is arranged on the side wall of the rack plate. The pounding assembly is composed of a vibration reduction guide sleeve, a threaded rod, a spring and a pounding head. One end of the connecting rod is hinged to the crank, and the other end of the connecting rod is hinged to the upper end of the vibration reduction guide sleeve. The threaded rod penetrates the vibration reduction guide sleeve from top to bottom. The vibration reduction guide sleeve is screwed to the upper end of the threaded rod through nuts. The lower end of the threaded rod is connected with the pounding head through a spiral pair. A cylinder cavity isformed in the vibration reduction guide sleeve. The threaded rod is sleeved with the spring. One end of the spring is in contact connection with the top of the cylinder cavity, and the other end of the spring is in contact connection with the upper end face of the pounding head. The pounding cylinder is connected with the bottom of the rack plate. By the adoption of the traditional Chinese medicine pounding device, traditional Chinese medicine is pounded automatically, and for pounding operations of traditional Chinese medicine with different hardness, the size of pounding particles is adjusted by changing the distance between the pounding head and the bottom of the pounding cylinder.

The invention relates to a method for detecting opening of a packaging bag. The method comprises the following steps that a bag opening is opened through a pre-process firstly; a piston rod of a cylinder is driven to move downwards, and a bag opening pounding head is inserted into the bag opening to enable the side face of the bag opening pounding head to be nearly attached to the inside of the bag opening; an air inlet joint is connected with an air blowing device, and compressed air is led into the bag through the air inlet joint so as to open the bottom of the packaging bag; gas can push a detection floating block upwards along side channels along with the increasing of the gas in a bag body and pressure in the bag body, and the detection floating block is made to move upwards along a mounting channel in the bag opening pounding head; and when the detection floating block floats upwards and triggers a photoelectric switch, the photoelectric switch sends a signal of complete opening of the bottom of the packaging bag. According to the method for detecting opening of the packaging bag, bag opening and detection are synchronous, and accordingly detection time is shortened; and meanwhile, due to the effective bag opening, the number of hard standing bags with the bag bottoms not opened is reduced, and the packaging speed and efficiency are improved.

The invention discloses a surface anticorrosive treatment method of aluminium alloys used for auto spare parts. The method is characterized by comprising the following steps: (1) coating aluminium alloy workpieces subjected to rough turning with anticorrosive particle powder, so that the anticorrosive powder is filled in turning grooves, wherein the anticorrosive powder comprises 70-72% of phenolic modified epoxy resin, 4% of triglycidyl isocyanurate, 30% of pigments and silica powder and 3-5% of dispersing agent; (2) pounding the surfaces with an ultrasonic pounding head to mix and refine metals and the anticorrosive powder in the turning grooves of the workpieces, thus forming anticorrosive layers of the surfaces of the aluminium alloys, wherein the range of the ultrasonic frequency is 70kHz and the power is 600W. The surface anticorrosive treatment method has the beneficial effects that the surface treatment method is reasonable in innovation and concise in process; the formed anticorrosive layers are conducive to improving the corrosion resistance and insulativity of the materials; the surface hardness of the workpieces is increased by adopting the process, so that the auto spare parts have stable states and long service lives; therefore the surface anticorrosive treatment method is worthy of being popularized.

The invention discloses a multifunctional electric wrench comprising an output shaft, a transmission shaft, a steel ball (5), a pounding head (6), a compression spring (7), a case (8), a gear speed reduction box (9) and a motor (10), wherein the head part of the transmission shaft (4) is inserted into the end face slot of the output shaft (1); the combination part of the transmission shaft (4) and the output shaft (1) is provided with a clutch mechanism which comprises a poking rod (2) and a clutch steel bal (3); a poking rod central hole (12) is formed on the output shaft, the radial direction of the transmission shaft (4) is provided with a clutch steel ball hole (14), and the poking rod (2) is axially and movably arranged on the poking rod central hole (12); and the clutch steel ball (3) is arranged on the clutch steel ball hole (14) of the transmission shaft (4), the end face slot of the output shaft (1) is provided with a clutch groove (15) matched with the clutch steel ball (3), and the poking rod (2) extends into the central hole of the transmission shaft (4). Based on the structure, the multifunctional electric wrench has the advantages that structure is simple and reasonable, operation is convenient, working is stable and reliable, pounding and non-pounding heads can be mutually changed, one electric wrench has multiple functions, and the like.

The invention relates to a piezoelectric lighter for preventing children from using, comprising a shell, a gas tank, a press-button and a piezoelectric ignition device, wherein the gas tank is provided with an outgassing nozzle; the press-button is arranged at one end of the conductive head of the piezoelectric ignition device; an interlock is arranged between one side of the press-button side and the outgassing nozzle; an ignition wire is leaded out of the piezoelectric ignition device; and the leading-out terminal of the ignition wire extends nearby the outgassing nozzle. In the technical scheme of the invention, a barrier piece is arranged, which can enters into and breaks way from the pounding head lug guide rail on the piezoelectric ignition device. The obstruction of the barrier piece leads the pounding head of the piezoelectric ignition device not to beat piezoelectric ceramics to stop the discharge process, thereby achieving the purpose of preventing the children from using. The invention has the advantages of simple structure, low manufacturing cost and convenient use.