44results about How to "Increase the blanking speed" patented technology

The invention discloses a processing method for baking-free brick extrusion forming and belongs to the technical field of brick making. By means of a continuous hydraulic brick making system, the processing method includes the following steps of feeding, wherein raw materials are added into a feeding hopper, penetrate through a feeding cavity and a feeding opening and enter a forming cavity; extrusion forming of the raw materials, wherein a first hydraulic cylinder drives a forming and pushing mechanism to move, so that a buffer cavity moves to the position under the feeding hopper, a second hydraulic cylinder drives an extrusion plate to move upward in the forming cavity, and the raw materials are extruded into bricks; pushing and conveying of the bricks, the first hydraulic cylinder drives the forming and pushing mechanism to move, and the second hydraulic cylinder drives the extrusion plate to push the bricks to a machine frame, and the first hydraulic cylinder drives the forming and pushing mechanism to push out the bricks. The defects that in the prior art, the brick continuous production degree is low and production efficiency is low are overcome easily, continuous extrusion forming of the bricks can be achieved, production efficiency is effectively improved, the operation process is simple, and the production cost is low.

The invention relates to a mechanical arm collective blanking device which comprises a first conveying belt for conveying a single-body iron sheet. The mechanical arm collective blanking device is characterized in that a blanking groove is formed below a discharging port of the conveying belt, a second conveying belt is arranged below the blanking groove, a longitudinal support is arranged at the discharging end of the second conveying belt, a lifting platform for supporting and accommodating a single-body iron sheet stack is arranged on the lower portion of the longitudinal support, a transverse support is connected on the upper portion of the longitudinal support, and the transverse support is provided with a mechanical arm which is capable of lifting and used for tightly grabbing and transversely conveying the single-body iron sheet stack. The mechanical arm collective blanking device is simple in structure, convenient to achieve, and capable of effectively improving iron sheet blanking speed and guaranteeing smooth manufacturing of tank bodies.

The invention discloses a double-layer material-dropping hopper. The double-layer material-dropping hopper comprises an upper-layer hopper body and a lower-layer hopper body. The outer wall of the outlet of the upper-layer hopper body and the inner wall of the inlet of the lower-layer hopper body are connected through a support. Partition plates are arranged in the upper-layer hopper body. The double-layer material-dropping hopper is reasonable in structural design, the internal of materials is prevented from becoming vacuum through the design, the material dropping speed is increased, the work efficiency is improved, use is convenient and the service life is prolonged.

The invention relates to a mechanical arm collective blanking device which comprises a first conveying belt for conveying a single-body iron sheet. The mechanical arm collective blanking device is characterized in that a blanking groove is formed below a discharging port of the conveying belt, a second conveying belt is arranged below the blanking groove, a longitudinal support is arranged at the discharging end of the second conveying belt, a lifting platform for supporting and accommodating a single-body iron sheet stack is arranged on the lower portion of the longitudinal support, a transverse support is connected on the upper portion of the longitudinal support, and the transverse support is provided with a mechanical arm which is capable of lifting and used for tightly grabbing and transversely conveying the single-body iron sheet stack. The mechanical arm collective blanking device is simple in structure, convenient to achieve, and capable of effectively improving iron sheet blanking speed and guaranteeing smooth manufacturing of tank bodies.

The invention discloses a continuous hydraulic processing system for baking-free bricks and belongs to the field of brickmaking machines. The continuous hydraulic processing system comprises a rack and a discharge hopper located above the rack, wherein a conveying mechanism for conveying brick blocks is arranged at one end of the rack; a discharge opening communicated with the bottom of the discharge hopper is formed in the rack; a forming and pushing mechanism is arranged between the rack and the discharge hopper; the forming and pushing mechanism is connected to a first hydraulic cylinder; a forming mechanism communicated with the discharge opening is arranged below the rack; the forming mechanism is connected to a second hydraulic cylinder; raw materials in the discharge hopper pass through the forming and pushing mechanism and then enter the forming mechanism; the second hydraulic cylinder extrudes the raw materials into brick blocks and push the brick blocks onto the rack; and the first hydraulic cylinder drives the forming and pushing mechanism to push the brick blocks onto the conveying mechanism for conveying. The continuous hydraulic processing system facilitates solving the problem that an existing brickmaking machine is low in continuous production degree and complex in production process, and can realize continuous extrusion forming of the brick blocks, the production efficiency is effectively improved, the production process is simple, the processing cost is low, and improvement on production benefits of an enterprise is facilitated.

The invention discloses a temperature control falling system which comprises a combustion cavity, a detection device, a falling device and a control device, wherein n temperature differences t1, t2,...and tn are preset in the control device; any preset temperature difference ti corresponds to two heights hi1 and hi2; the temperature distribution situation inside the combustion cavity can be acquired by the control device through the detection device; m preset temperature differences are selected by the control device; heights hj1 and hj2 corresponding to any preset temperature difference tj of the m preset temperature differences are obtained; according to the temperature distribution situation inside the combustion cavity, a practical temperature difference Tj of the heights hj1 and hj2 is obtained; the difference X of the preset temperature difference tj and the practical temperature difference Tj is obtained through calculation of the control device; the falling device is controlled by the control device to work according to the difference X.

The invention discloses a method for improving saline-alkali soil, which comprises the following steps: using a biomass charcoal preparation device to prepare straw into biomass charcoal, mixing biomass charcoal, humic acid and cow dung, composting and fermenting, and composting and fermenting the fermented The mixture is mixed with urea and fly ash to obtain a soil improver, and the soil improver is applied to the soil by a layered application device, and then the soil applied with the soil improver is stirred by a stirring device; the present invention, by setting the layered The application device can open ditches of different depths on the soil, so that the soil conditioner can be applied into the soil of different depths, which is beneficial to the soil improvement of the deep soil, and can improve the uniformity of the soil mixing when the soil is stirred in the later stage and speed, and the first ditching group, the second ditching group and the third ditching group are staggered forward and backward. When ditching forward, three ditches, parallel and different depths can be opened at one time, realizing multi-level application. Soil conditioner.

The invention discloses a crushing or smashing device. The crushing or smashing device comprises a base and a material tank, wherein the material tank is fixedly arranged on the base through a fixed arm; a balance weight groove is formed in the inner bottom part of the base; a balancing weight is fixedly arranged in the balance weight groove; a material cavity with an upward groove opening is formed in the end surface of the top part of the material tank; a grinding cavity is formed in the material tank under the material cavity; a communicating groove is arranged between the material cavity and the grinding cavity in a communicating way; a first rotating groove stretching up and down is formed in the inner wall of the left side of the material tank; the first rotating groove is rotationally provided with a first tooth-shaped wheel and a second tooth-shaped wheel which are matched and connected with each other; the first tooth-shaped wheel is located above the second tooth-shaped wheel; a first rotating rod and a second rotating rod which stretch into the material tank are fixedly arranged on the end surfaces of the right sides of the first tooth-shaped wheel and the second tooth-shaped wheel.