Efficient roller press grinding device

Abstract

The utility model relates to the technical field of rolling equipment, in particular to an efficient roller press grinding device which comprises a machine body and a material guiding device, a pressing roller is arranged in the machine body, a feeding hopper is installed on the upper surface of the machine body and located above the pressing roller, the material guiding device is located on the surface of the feeding hopper, and the material guiding device is arranged above the pressing roller. The material guiding device comprises a partition plate, the partition plate is fixedly connected with the inner wall of the feeding hopper, the inner wall of the partition plate is rotationally connected with a material guiding plate, a control rod is placed on the feeding hopper, a sliding groove is formed in one side of the material guiding plate, one end of the control rod is inserted into the sliding groove, and one end of the control rod is fixedly connected with a limiting block. And a positioning groove is formed in one side of the feeding hopper. According to the material guiding device, materials can be conveniently separated and guided, the probability that the materials are frequently stacked in the middle, and consequently feeding is slow is reduced, the material processing efficiency is maximized, and production of equipment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of roller pressing equipment, in particular to a high-efficiency roller pressing machine grinding device. Background Art

[0002] The roller press is designed according to the principle of material bed grinding. Its main features are: high pressure, full speed, full material, and material bed crushing. The roller press consists of two extrusion rollers that rotate synchronously in opposite directions, one is a fixed roller and the other is a movable roller. With the development of society, roller press grinding devices are widely used in industrial production.

[0003] The inventors have found in their daily work that most roller press grinding devices often directly add materials into the feed hopper. During production, the materials are easily accumulated inside the feed hopper, causing slow feeding, affecting the processing efficiency of the equipment, and being unfavorable for equipment production. Improved operations are needed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that most roller press grinding devices in the prior art often directly add materials into the feed hopper. During production, the materials are easily accumulated inside the feed hopper, resulting in slow feeding, affecting the processing efficiency of the equipment and being unfavorable for the production of the equipment. An efficient roller press grinding device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an efficient roller press grinding device, comprising a machine body and a material guiding device, wherein a pressure roller is arranged inside the machine body, a feed hopper is installed on the upper surface of the machine body, the feed hopper is located above the pressure roller, and the material guiding device is arranged on the surface of the feed hopper, the material guiding device comprises a partition, the partition is fixedly connected to the inner wall of the feed hopper, the inner wall of the partition is rotatably connected with a material guiding plate, a control rod is placed on the feed hopper, a slide groove is opened on one side of the material guiding plate, one end of the control rod is inserted into the slide groove, and the material guiding device is convenient for separating and guiding the material, reducing the probability of material accumulation in the middle and causing slow feeding, thereby maximizing the efficiency of material processing and facilitating the production of the equipment. In this scheme, the amplitude and frequency of the swing of the guide plate by the motor do not need to be accurate, which is convenient for the normal use of the equipment, and only simple diversion of the material is required. The equipment only uses a group of pressure rollers for processing operations, and uneven distribution of the material does not affect the use of the equipment, so the material can be stably processed on both sides of the pressure roller.

[0006] Preferably, one end of the control rod is fixedly connected to a limiting block, a positioning groove is provided on one side of the feed hopper, the limiting block slides inside the positioning groove, and the displacement of the control rod is limited by the limiting block.

[0007] Preferably, a motor is fixedly connected to the inner wall of the limit block, and a control wheel is fixedly connected to the driving end of the motor.

[0008] Preferably, a tooth block is fixedly connected to the inner wall of the positioning groove, and the control wheel is meshingly connected with the tooth block. When loading, the material is added into the feed hopper, the material is separated by the partition, and falls into both sides of the partition. Then the motor is turned on, and the motor drives the driving wheel to rotate. Under the restriction of the tooth block, the control rod cooperates with the limit block to move, and then the guide plate is pulled and rotated, and one end of the control rod slides in the slide groove, controlling the reciprocating motion of the motor, which can drive the guide plate to swing left and right.

[0009] Preferably, a material unloading device is provided under the machine body, and the material unloading device includes a storage box, which is placed under the machine body, and the surface of the storage box is rotatably connected to a roller, and the inner wall of the machine body is fixedly connected to a base, and one side of the base is fixedly connected to a telescopic rod. The material unloading device facilitates safe unloading of the equipment and facilitates the transportation of materials, thereby simplifying the operating burden of the staff.

[0010] Preferably, the output end of the telescopic rod is rotatably connected to an insertion rod, and a slot is provided on the surface of the storage box, and one end of the insertion rod is inserted into the slot on the surface of the storage box. The telescopic rod can drive the storage box to move through the insertion rod, and the insertion of the insertion rod into the slot is manually operated, so it can be accurately matched, and at the same time, the insertion rod is rotatably inserted into the slot, so the telescopic rod can stably push the storage box when pushing the insertion rod, and the insertion rod is only used to push the storage box, and the storage box is in direct contact with the ground, and the ground provides stable support for the storage box. At the same time, the material produced after processing by the equipment is powder, so it will not cause a large impact on the storage box, and will not cause deviation and overturning, which is convenient for normal use of the equipment.

[0011] Preferably, a pull rod is fixedly connected to the surface of the insertion rod, and a handle is fixedly connected to the surface of the storage box. When unloading, the material passes through the pressure roller and then falls into the storage box. After the grinding operation is completed, the telescopic rod then pushes the storage box through the insertion rod. When the storage box is moved away from under the machine body, the pull rod is then rotated, and then the pull rod drives the insertion rod to rotate, and then the insertion rod is disengaged from the slot in the storage box, and then the handle can be pulled to drive the storage box to move for material processing operations.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, when loading materials, materials are added into the feed hopper, separated by the partition, and fall into both sides of the partition, and then the motor is turned on, the motor drives the driving wheel to rotate, and under the restriction of the tooth block, the control rod cooperates with the limit block to move, and then the guide plate is pulled and rotated, and one end of the control rod slides in the slide groove, and the reciprocating motion of the motor is controlled to drive the guide plate to swing left and right. Through the material guiding device, it is convenient to separate and guide the materials, reduce the probability of materials often piling up in the middle and causing slow feeding, thereby maximizing the efficiency of material processing and facilitating the production of equipment.

[0014] 2. In the utility model, when unloading, the material passes through the pressure roller and then falls into the storage box. After the grinding operation is completed, the telescopic rod then pushes the storage box through the insertion rod. When the storage box is moved away from the bottom of the machine body, the pull rod is then rotated, and then the pull rod drives the insertion rod to rotate, and then the insertion rod is disengaged from the slot in the storage box, and then the handle can be pulled to drive the storage box to move for material processing operations. Through the unloading device, it is convenient to unload the equipment safely, and it is also convenient to transport materials, which simplifies the operating burden of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a high-efficiency roller press grinding device is proposed for the utility model;

[0016] Figure 2 This utility model proposes a high-efficiency roller press grinding device Figure 1 A schematic diagram of the structure at A;

[0017] Figure 3 The utility model provides a schematic diagram of a top view of a high-efficiency roller press grinding device;

[0018] Figure 4 The utility model provides a structural schematic diagram of a material guide device in a high-efficiency roller press grinding device;

[0019] Figure 5 The utility model provides a schematic diagram of the structure of a high-efficiency roller press grinding device from a bottom view;

[0020] Figure 6 The utility model provides a structural schematic diagram of a feeding device in a high-efficiency roller press grinding device.

[0021] Legend:

[0022] 1. Machine body; 2. Feed hopper; 3. Pressing roller; 4. Material guiding device; 41. Partition; 42. Material guiding plate; 43. Control lever; 44. Limit block; 45. Motor; 46. Control wheel; 47. Gear block; 48. Positioning groove; 49. Slide; 5. Material unloading device; 51. Storage box; 52. Roller; 53. Base; 54. Telescopic rod; 55. Insert rod; 56. Pull rod; 57. Handle. DETAILED DESCRIPTION

[0023] See also Figure 1-6 The utility model provides a technical solution: an efficient roller press grinding device, comprising a machine body 1 and a material guiding device 4, a pressing roller 3 is arranged inside the machine body 1, a feeding hopper 2 is installed on the upper surface of the machine body 1, the feeding hopper 2 is located above the pressing roller 3, the material guiding device 4 is arranged on the surface of the feeding hopper 2, the material guiding device 4 comprises a partition 41, the partition 41 is fixedly connected to the inner wall of the feeding hopper 2, the inner wall of the partition 41 is rotatably connected with a material guiding plate 42, a control rod 43 is placed on the feeding hopper 2, a slide groove 49 is provided on one side of the material guiding plate 42, one end of the control rod 43 is inserted into the slide groove 49, and through the material guiding device 4, it is convenient to separate and guide the materials, reduce the probability of materials often piling up in the middle and causing slow feeding, thereby maximizing the efficiency of material processing and facilitating the production of equipment.

[0024] Specifically, one end of the control rod 43 is fixedly connected to a limit block 44 , a positioning groove 48 is provided on one side of the feed hopper 2 , and the limit block 44 slides inside the positioning groove 48 , and the displacement of the control rod 43 is limited by the limit block 44 .

[0025] Specifically, a motor 45 is fixedly connected to the inner wall of the limit block 44 , and a control wheel 46 is fixedly connected to the driving end of the motor 45 .

[0026] Specifically, the inner wall of the positioning groove 48 is fixedly connected with a tooth block 47, and the control wheel 46 is meshingly connected with the tooth block 47. When loading, the material is added into the feed hopper 2, and the material is separated by the partition 41 and falls into both sides of the partition 41. Then the motor 45 is turned on, and the motor 45 drives the driving wheel to rotate. Under the restriction of the tooth block 47, the control rod 43 cooperates with the limit block 44 to move, and then the guide plate 42 is pulled and rotated, and one end of the control rod 43 slides in the slide groove 49, and the motor 45 is controlled to move back and forth, which can drive the guide plate 42 to swing left and right.

[0027] In this embodiment: a feeding device 5 is provided below the machine body 1, and the feeding device 5 includes a storage box 51, and the storage box 51 is placed below the machine body 1, and a roller 52 is rotatably connected to the surface of the storage box 51, and a base 53 is fixedly connected to the inner wall of the machine body 1, and a telescopic rod 54 is fixedly connected to one side of the base 53. Through the feeding device 5, it is convenient to safely unload the equipment, and at the same time, it is convenient to transport the materials, which simplifies the operating burden of the staff.

[0028] Specifically, the output end of the telescopic rod 54 is rotatably connected to the insertion rod 55, and a slot is provided on the surface of the storage box 51. One end of the insertion rod 55 is inserted into the slot on the surface of the storage box 51. The telescopic rod 54 can drive the storage box 51 to move through the insertion rod 55.

[0029] In this embodiment: a pull rod 56 is fixedly connected to the surface of the insertion rod 55, and a handle 57 is fixedly connected to the surface of the storage box 51. When unloading, the material passes through the pressure roller 3 and then falls into the storage box 51. After the grinding operation is completed, the telescopic rod 54 then pushes the storage box 51 through the insertion rod 55. When the storage box 51 is moved away from under the machine body 1, the pull rod 56 is then rotated, and then the pull rod 56 drives the insertion rod 55 to rotate, and then the insertion rod 55 is disengaged from the slot in the storage box 51, and then the handle 57 can be pulled to drive the storage box 51 to move for material processing operations.

[0030] Working principle: When feeding, add the material into the feed hopper 2, the material is separated by the partition 41 and falls into the two sides of the partition 41, then turn on the motor 45, the motor 45 drives the driving wheel to rotate, under the restriction of the tooth block 47, the control rod 43 cooperates with the limit block 44 to move, then the guide plate 42 is pulled and rotated, one end of the control rod 43 slides in the slide groove 49, and the motor 45 is controlled to reciprocate, which can drive the guide plate 42 to swing left and right. Through the material guide device 4, it is convenient to separate and guide the material, reduce the probability of material accumulation in the middle, resulting in slow feeding, and thus achieve maximum efficiency in material processing. , which is convenient for the production of the equipment. When unloading, the material passes through the pressure roller 3 and then falls into the storage box 51. After the grinding operation is completed, the telescopic rod 54 then pushes the storage box 51 through the insertion rod 55. When the storage box 51 is moved away from the bottom of the machine body 1, the pull rod 56 is then rotated, and then the pull rod 56 drives the insertion rod 55 to rotate, and then the insertion rod 55 is disengaged from the slot in the storage box 51, and then the handle 57 can be pulled to drive the storage box 51 to move for material processing operations. Through the unloading device 5, it is convenient to unload the equipment safely, and at the same time it is convenient to transport materials, which simplifies the operating burden of the staff.

Claims

1. A high-efficiency roller press grinding device, comprising a machine body (1) and a material guiding device (4), characterized in that: A pressure roller (3) is arranged inside the machine body (1), a feed hopper (2) is installed on the upper surface of the machine body (1), the feed hopper (2) is located above the pressure roller (3), the material guiding device (4) is arranged on the surface of the feed hopper (2), the material guiding device (4) comprises a partition (41), the partition (41) is fixedly connected to the inner wall of the feed hopper (2), the inner wall of the partition (41) is rotatably connected to a material guiding plate (42), a control rod (43) is placed on the feed hopper (2), a slide groove (49) is opened on one side of the material guiding plate (42), and one end of the control rod (43) is inserted into the slide groove (49).

2. The high-efficiency roller press grinding device according to claim 1, characterized in that: One end of the control rod (43) is fixedly connected to a limiting block (44), and a positioning groove (48) is provided on one side of the feed hopper (2), and the limiting block (44) slides inside the positioning groove (48).

3. The high-efficiency roller press grinding device according to claim 2 is characterized in that: The inner wall of the limit block (44) is fixedly connected to a motor (45), and the driving end of the motor (45) is fixedly connected to a control wheel (46).

4. The high-efficiency roller press grinding device according to claim 3 is characterized in that: A tooth block (47) is fixedly connected to the inner wall of the positioning groove (48), and the control wheel (46) is meshingly connected to the tooth block (47).

5. The high-efficiency roller press grinding device according to claim 1, characterized in that: A material unloading device (5) is arranged below the machine body (1), and the material unloading device (5) comprises a storage box (51). The storage box (51) is placed below the machine body (1), and a roller (52) is rotatably connected to the surface of the storage box (51). The inner wall of the machine body (1) is fixedly connected to a base (53), and one side of the base (53) is fixedly connected to a telescopic rod (54).

6. The high-efficiency roller press grinding device according to claim 5, characterized in that: The output end of the telescopic rod (54) is rotatably connected to an insertion rod (55), a slot is provided on the surface of the storage box (51), and one end of the insertion rod (55) is inserted into the slot on the surface of the storage box (51).

7. The high-efficiency roller press grinding device according to claim 6, characterized in that: A pull rod (56) is fixedly connected to the surface of the insertion rod (55), and a handle (57) is fixedly connected to the surface of the storage box (51).

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