Calcium crushing and dust suppression device

Abstract

The utility model discloses a calcium stone crushing and dust suppression device, and belongs to the field of calcium stone processing. A calcium stone crushing and dust suppression device comprises a machine box, a motor is installed on one side of the machine box, the output end of the motor is fixedly connected with a crushing roller, the first side of the crushing roller is fixedly connected with a first gear, and the calcium stone crushing and dust suppression device further comprises multiple sets of bent sliding grooves formed in the surface of the machine box; the two protection plates are rotationally connected to the upper portion of the interior of the machine box, the lower surfaces of the protection plates are fixedly connected with driving toothed plates, and one sides of the protection plates are fixedly connected with connecting blocks. As the circle center of the driving toothed plate is located on the rotating shaft of the protection plate and the machine box, the second telescopic rod can effectively protect the second reset spring all the time in the rotating process of the driving toothed plate, the driving toothed plate can prevent broken stone collision, and the problem that the service life of equipment is affected due to the fact that broken stone splashes and the springs are damaged is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium stone processing, in particular to a calcium stone crushing and dust suppression device. Background Art

[0002] Calcium stone needs to be crushed by a crusher during processing so that the size of the stone meets the usage standards.

[0003] After searching, the Chinese patent authorization number CN219024448U discloses a device, including a baffle plate. When the feeding mechanism puts the material into the shell, the baffle plate can effectively prevent the material from splashing out. By setting a rotating plate, when the material is discharged, the material presses the rotating plate downward under the elastic action of the spring. When the discharge is completed, the rotating plate is reset under the elastic action of the spring. The design of the rotating plate can prevent the material from splashing out during the crushing process and injuring the surrounding staff.

[0004] The calcium stone crushing dust suppression device in the above patent has the following disadvantages: the stones splashed during the calcium stone crushing operation may damage the spring, thus affecting the service life of the device. Utility Model Content

[0005] The utility model aims to solve the problem of damage to springs caused by splashing of crushed stones in the prior art, and proposes a calcium stone crushing and dust suppression device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A calcium stone crushing and dust suppression device comprises a chassis, a motor is installed on one side of the chassis, a crushing roller is fixedly connected to the output end of the motor, a gear one is fixedly connected to one side of the crushing roller, and also comprises: a curved slide groove, which is opened on the surface of the chassis; a fixed block, which is fixedly connected to the outer wall of the chassis; two protective plates, both of which are rotatably connected to the upper part of the interior of the chassis, and a driving tooth plate is fixedly connected to the lower surface of the protective plate; two connecting blocks are respectively fixedly connected to the outer walls on both sides of the protective plate, and the lower surfaces of the two connecting blocks are fixedly connected to a slider one, and an end of the slider one away from the protective plate is slidably connected to a slider two, and an end of the slider two away from the slider one is fixedly connected to a return spring one, and the return spring one is connected between the slider two and the fixed block; a filter plate is installed below the chassis, and a collection chamber is slidably connected below the filter plate.

[0008] Furthermore, it also includes a partition fixedly connected to the top of the chassis.

[0009] Furthermore, a telescopic rod 1 is provided at the bottom of the slider 2, and an end of the telescopic rod 1 away from the slider 2 passes through the chassis and is connected to the fixed block, and a telescopic rod 2 is provided at the bottom of the connecting block, and an end of the telescopic rod 2 away from the connecting block is fixedly connected to the inner wall of the slide groove, and the telescopic rod 1 and the telescopic rod 2 are both arranged in an arc shape, and a set of the return spring is arranged on the outer wall of the telescopic rod 1, and a return spring 2 is arranged on the outer wall of the telescopic rod 2, and the return spring 2 is arranged between the connecting block and the inner wall of the slide groove.

[0010] Furthermore, the driving tooth plate is arranged in a semicircular shape, and the center of the driving tooth plate is on the rotation axis of the protective plate and the chassis, and tooth grooves are arranged on the driving tooth plate.

[0011] Furthermore, it also includes a gear 2 that is rotatably connected to the chassis, the gear 2 is meshed with the tooth groove on the driving gear plate, and the chassis is also slidably connected to the gear 2, one side of which is meshed with a rack 1, and the rack 1 is slidably connected to the chassis through a limit block 1.

[0012] Furthermore, it also includes a gear three that is rotatably connected to the chassis, the gear three is meshed with the rack one, a rack two is meshed below the gear three, the rack two is slidably connected to the chassis through a limit block two, and a knocking plate is fixedly connected to one end of the rack two away from the gear three.

[0013] Compared with the prior art, the utility model provides a calcium stone crushing dust suppression device, which has the following beneficial effects:

[0014] 1. The calcium stone crushing and dust suppression device, when the calcium stone is transported to the surface of the protective plate, the protective plate rotates downward, thereby driving the driving tooth plate to rotate. Since the center of the driving tooth plate is on the rotating axis of the protective plate and the chassis, the telescopic rod 2 can be used to effectively protect the reset spring 2 during the rotation of the driving tooth plate, and the driving tooth plate can prevent the collision of crushed stones, avoiding the problem of crushed stones splashing to damage the spring and affecting the service life of the equipment.

[0015] 2. The calcium stone crushing dust suppression device drives the gear 2 to rotate by driving the gear plate, so that the knocking plate knocks the filter plate through the cooperation of the rack 1, the gear 3 and the rack 2 to prevent the filter plate from being blocked.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a calcium stone crushing and dust suppression device proposed by the utility model;

[0018] Figure 2 This is a rear structural schematic diagram of a calcium rock crushing and dust suppression device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of a chassis of a calcium stone crushing and dust suppression device proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the protective plate structure of a calcium rock crushing and dust suppression device proposed by the utility model;

[0021] Figure 5 This is a schematic structural diagram of rack 1 and rack 2 of a calcium rock crushing and dust suppression device proposed by the utility model.

[0022] In the figure: 1, chassis; 101, slide; 2, motor; 3, crushing roller; 4, gear 1; 5, partition; 6, filter plate; 7, collecting chamber; 8, protective plate; 9, driving tooth plate; 10, connecting block; 11, slider 1; 12, slider 2; 13, reset spring 1; 14, telescopic rod 1; 15, fixed block; 16, reset spring 2; 17, telescopic rod 2; 18, gear 2; 19, rack 1; 20, limit block 1; 21, gear 3; 22, limit block 2; 23, rack 2; 24, knocking plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Reference Figure 1-Figure 5, a calcium stone crushing dust suppression device, including a chassis 1, a motor 2 is installed on one side of the chassis 1, a crushing roller 3 is fixedly connected to the output end of the motor 2, and a gear 4 is fixedly connected to one side of the crushing roller 3, and also includes: a curved slide 101, which is opened on the surface of the chassis 1; a fixed block 15, which is fixedly connected to the outer wall of the chassis 1; two protective plates 8, which are both rotatably connected to the upper part of the interior of the chassis 1, and a driving tooth plate 9 is fixedly connected to the lower surface of the protective plate 8, two connecting blocks 10, which are respectively fixedly connected to the outer walls of both sides of the protective plate 8, and the lower surfaces of the two connecting blocks 10 are fixedly connected to a slider 11, and the end of the slider 11 away from the protective plate 8 is slidably connected to a slider 2 12, and the end of the slider 2 12 away from the slider 11 is fixedly connected to a reset spring 13, and the reset spring 13 is connected between the slider 2 12 and the fixed block 15, and a filter plate 6 is installed below the chassis 1, and a collecting chamber 7 is slidably connected below the filter plate 6.

[0026] It also includes a partition plate 5 fixedly connected to the top of the chassis 1 to prevent the material from falling around the equipment when it falls.

[0027] A telescopic rod 14 is provided at the bottom of the slider 12, and one end of the telescopic rod 14 away from the slider 12 passes through the chassis 1 and is connected to the fixed block 15. A telescopic rod 2 17 is provided at the bottom of the connecting block 10, and one end of the telescopic rod 2 17 away from the connecting block 10 is fixedly connected to the inner wall of the slide groove 101. The telescopic rod 14 and the telescopic rod 2 17 are both arranged in an arc shape, and the return spring 13 is sleeved on the outer wall of the telescopic rod 14. The outer wall of the telescopic rod 2 17 is sleeved with a return spring 2 16. The return spring 2 16 is arranged between the connecting block 10 and the inner wall of the slide groove 101, which can effectively prevent the return spring 13 and the return spring 2 16 from being bent during the compression process, thereby extending the service life.

[0028] The driving tooth plate 9 is set to be semicircular, and the center of the driving tooth plate 9 is on the rotating axis of the protective plate 8 and the chassis 1, and a tooth groove is set on the driving tooth plate 9, so that the driving tooth plate 9 can drive the gear 2 18 meshing with the driving tooth plate 9 to rotate during the rotation process.

[0029] It also includes a gear 2 18 rotatably connected to the chassis 1, and the gear 2 18 is meshed with the tooth groove on the driving gear plate 9. The chassis 1 is also slidably connected to the gear 2 18, and a rack 19 is meshed on one side. The rack 19 is slidably connected to the chassis 1 through a limit block 1 20. The rotation of the gear 2 18 drives the rack 19 to descend and causes the gear 3 21 to rotate.

[0030] It also includes a gear three 21 rotatably connected to the chassis 1, the gear three 21 is meshed with the rack one 19, a rack two 23 is meshed below the gear three 21, the rack two 23 is slidably connected to the chassis 1 through the limit block two 22, and a knocking plate 24 is fixedly connected to one end of the rack two 23 away from the gear three 21. The sliding of the rack two 23 causes the knocking plate 24 to knock on the filter plate 6, thereby preventing the filter plate 6 from being blocked.

[0031] In the utility model, when in use, the calcium stone is transported to the surface of the protective plate 8, and the protective plate 8 is rotated downward under the action of gravity, thereby driving the driving tooth plate 9 to rotate. Since the center of the driving tooth plate 9 is on the rotating axis of the protective plate 8 and the chassis 1, the driving tooth plate 9 can effectively protect the reset spring 2 16 during the rotation along the slide groove 101 to prevent the problem of stone splashing and spring damage affecting the service life of the equipment. As the driving tooth plate 9 rotates, the driving tooth plate 9 meshes with the gear 2 18, thereby driving the gear 2 18 to rotate, further driving the rack 1 19 to descend, so that the gear 3 21 rotates, and then drives the rack 2 23 to slide so that the knocking plate 24 knocks the filter plate 6, thereby preventing the filter plate 6 from being blocked. The limit block 1 20 and the limit block 2 22 are respectively limited to the rack 1 19 and the rack 2 23, so that the movement of the rack 1 19 and the rack 2 23 is more stable.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A calcium stone crushing dust suppression device, comprising a chassis (1), a motor (2) is installed on one side of the chassis (1), a crushing roller (3) is fixedly connected to the output end of the motor (2), and a gear (4) is fixedly connected to one side of the crushing roller (3), characterized in that: Also includes: A curved slide groove (101) is provided on the surface of the chassis (1); A fixing block (15) fixedly connected to the outer wall of the chassis (1); Two protective plates (8) are both rotatably connected to the upper part of the inner part of the chassis (1), and the lower surface of the protective plates (8) is fixedly connected to a driving toothed plate (9); Two connecting blocks (10) are respectively fixedly connected to the outer walls of both sides of the protective plate (8); the lower surfaces of the two connecting blocks (10) are fixedly connected with a slider 1 (11); the end of the slider 1 (11) away from the protective plate (8) is slidably connected with a slider 2 (12); the end of the slider 2 (12) away from the slider 1 (11) is fixedly connected with a return spring 1 (13); the return spring 1 (13) is connected between the slider 2 (12) and the fixed block (15); A filter plate (6) is installed below the chassis (1), and a collection chamber (7) is slidably connected below the filter plate (6).

2. A calcium stone crushing dust suppression device according to claim 1, characterized in that: It also includes a partition plate (5) fixedly connected to the upper part of the chassis (1).

3. The calcium stone crushing dust suppression device according to claim 1, characterized in that: A telescopic rod 1 (14) is provided at the bottom of the second slide block (12); an end of the telescopic rod 1 (14) away from the second slide block (12) passes through the chassis (1) and is connected to the fixed block (15); a telescopic rod 2 (17) is provided at the bottom of the connection block (10); an end of the telescopic rod 2 (17) away from the connection block (10) is fixedly connected to the inner wall of the slide groove (101); the telescopic rod 1 (14) and the telescopic rod 2 (17) are both arranged in an arc shape; the return spring 1 (13) is sleeved on the outer wall of the telescopic rod 1 (14); the outer wall of the telescopic rod 2 (17) is sleeved with a return spring 2 (16); the return spring 2 (16) is arranged between the connection block (10) and the inner wall of the slide groove (101).

4. The calcium stone crushing dust suppression device according to claim 1, characterized in that: The driving tooth plate (9) is arranged in a semicircular shape, and the center of the driving tooth plate (9) is on the rotation axis of the protection plate (8) and the chassis (1), and tooth grooves are arranged on the driving tooth plate (9).

5. The calcium stone crushing dust suppression device according to claim 1, characterized in that: The invention also comprises a second gear (18) rotatably connected to the chassis (1), the second gear (18) meshing with the tooth groove on the driving tooth plate (9), the chassis (1) is also slidably connected to the second gear (18) and meshing with a rack (19) on one side, the rack (19) being slidably connected to the chassis (1) via a limit block (20).

6. A calcium stone crushing dust suppression device according to claim 5, characterized in that: It also includes a gear three (21) rotatably connected to the chassis (1), the gear three (21) meshing with the rack one (19), a rack two (23) meshing below the gear three (21), the rack two (23) slidably connected to the chassis (1) through a limit block two (22), and a knocking plate (24) fixedly connected to one end of the rack two (23) away from the gear three (21).

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