Nonmetallic mineral material processing and conveying equipment

Abstract

The invention discloses non-metallic mineral material processing and conveying equipment, which relates to the technical field of material hanging and conveying, and comprises a chain, a driving mechanism, a conveying mechanism and a conveying mechanism, and the driving mechanism is mounted below the chain and comprises a push rod motor; the driving mechanism comprises first connecting plates fixed between the two suspension wheels in a mirror image mode, a mounting plate is rotationally connected to the lower portions of the two first connecting plates, a fourth rotating shaft is fixed to the bottom of the mounting plate, and the push rod motor is rotationally connected to the bottom of the fourth rotating shaft; the driving mechanism further comprises a sleeve plate fixed to the bottom end of a telescopic rod of the push rod motor, two telescopic plates are arranged in the sleeve plate in a sleeved mode, and a plurality of first springs are fixed between the telescopic plates. The space between the hanging wheels is enlarged, the requirement for conveying mineral materials of various sizes is met, meanwhile, the swing amplitude of the mineral materials is controlled, and the situation that the mineral materials collide with each other due to the too small space is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of material suspension conveying, and in particular to a non-metallic mineral material processing and conveying equipment. Background Art

[0002] Non-metallic minerals are relative to metallic minerals. There are 91 types, mainly diamond, graphite, crystal, corundum, asbestos, mica, gypsum, fluorite, gemstone, jade, agate, limestone, dolomite, quartzite, ceramic clay, refractory clay, marble, granite, salt mine, phosphate rock, etc.

[0003] During the production and suspension transportation of non-metallic minerals, the distance between the suspension wheels may easily lead to collisions between materials. The collision of materials may easily cause breakage or slag, causing damage to the materials. In addition, the space between the suspension wheels is small, which is only suitable for the transportation of small-volume mineral materials. When transporting larger materials, the materials will be close to each other, which may easily cause collisions and is not conducive to transportation. Summary of the invention

[0004] The present invention provides a non-metallic mineral material processing and conveying device to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A non-metallic mineral material processing and conveying device, comprising a chain, and further comprising: A driving mechanism, the driving mechanism is installed below the chain, and the driving mechanism includes a push rod motor; The driving mechanism comprises a connecting plate 1 fixed in a mirror image between two suspension wheels, a mounting plate is rotatably connected below the two connecting plates 1, a rotating shaft 4 is fixed at the bottom of the mounting plate, and the push rod motor is rotatably connected to the bottom of the rotating shaft 4; The driving mechanism also includes a sleeve plate fixed to the bottom end of the telescopic rod of the push rod motor, two telescopic plates are sleeved inside the sleeve plate, a plurality of springs are fixed between the telescopic plates, a connecting rod is fixed to the bottom of the telescopic plate, a limit plate is fixed to the bottom end of the connecting rod, a clamping plate is fixed to the top of the connecting rod, a connecting plate 2 is sleeved outside the connecting rod, and a clamping groove matching the clamping plate is opened on the top of the connecting plate 2; The push rod motor pushes the internal telescopic rod downward. When the telescopic rod moves downward, it drives the sleeve plate, spring 1, telescopic plate, connecting rod, card plate and limit plate to move downward. When the limit plate moves downward, the card plate is inserted into the inside of the card slot to achieve the connection between the connecting plate 2 and the telescopic plate, which is convenient for driving the space adjustment mechanism 1 to deflect in the later stage, and the connecting plate 2 moves downward. The connecting plate 2 moves downward and pulls the ball group downward, pulling the inner rod to extend out of the cylinder. The inner rod pulls the internal spring 2, and the sleeve plate moves downward, which makes the protective mechanism below move downward. The driving mechanism drives the space regulating mechanism 1, the space regulating mechanism 2 and the protection mechanism to operate.

[0006] Further, a space adjustment mechanism 1, wherein the space adjustment mechanism 1 is installed below the chain; The space adjustment mechanism 1 includes a mounting groove provided below the suspension wheel, a cylinder is rotatably connected inside the mounting groove, a spring 2 is fixed to the top inner wall of the cylinder, an inner rod is fixed to the bottom end of the spring 2, the inner rod is sleeved inside the cylinder, a ball group is rotatably connected to the bottom end of the inner rod, and the bottom end of the ball group is rotatably connected to the top of the second connecting plate; The space adjustment mechanism 1 also includes a mounting block fixed at the bottom of the connecting plate 2, the bottom of the mounting block is rotatably connected to a ball, and the bottom of the ball is fixed to an electric clamp.

[0007] Further, a second space adjustment mechanism, the second space adjustment mechanism is installed on one side of the driving mechanism, and the second space adjustment mechanism includes an arc-shaped rack; The second space adjustment mechanism includes a bearing seat fixed to one side of the push rod motor, a rotating shaft 1 is installed inside the bearing seat, a gear 1 is fixed to the top of the rotating shaft 1, the gear 1 is meshed with an arc-shaped rack, the arc-shaped rack is fixed to the bottom of the mounting plate, a bevel gear 1 is fixed to the bottom end of the rotating shaft 1, a rotating shaft 2 is rotatably connected to one side of the push rod motor, a gear 2 is fixed to one end of the rotating shaft 2, a bevel gear 2 is fixed to the other end of the rotating shaft 2, and the bevel gear 2 is meshed with the bevel gear 1; The second space adjustment mechanism also includes a connecting block fixed to one side of the telescopic rod of the push rod motor, a rack first is fixed to the top of the connecting block, and the rack moves down to mesh with the second gear; When the telescopic rod of the push rod motor moves downward, it will drive the connecting block and the rack to move downward. When the limit clamp is about to contact the outer surface of the ball, the rack one meshes with the gear two, and the gear two drives the rotating shaft two and the bevel gear two to rotate. The rotation of the bevel gear two drives the bevel gear one and the rotating shaft one to rotate. The rotation of the rotating shaft one drives the gear one to rotate. When the gear one rotates, it moves along the arc-shaped rack. When it moves, the push rod motor deflects around the rotating shaft four. The rotation of the push rod motor drives the sleeve plate, spring one, telescopic plate, connecting rod, clamping plate and limit plate below to rotate. The limit plate drives the connecting plate two to rotate. The connecting plate two makes one of the cylinders and the inner rod rotate to one side around the connection point with the suspension wheel, so that the two mineral materials move away with it, increase the space between the suspension wheels, and avoid collision and fragmentation. The first space adjustment mechanism stretches the hook length of the suspension wheel, and after the length is changed, the second space adjustment mechanism is used to stagger the directions of the two suspension wheels, thereby increasing the distance between the two mineral materials and avoiding damage caused by collision.

[0008] Further, a protection mechanism, the protection mechanism is installed below the driving mechanism, and the protection mechanism is used to control the stability of the mineral material; The protective mechanism comprises a screw mounting plate fixed to the bottom of the sleeve plate, the screw mounting plate is rotatably connected to the inside of the screw mounting plate, the external thread sleeve of the two-way screw is provided with two moving plates, a limiting clamp is fixed to the side of the moving plate close to the ball, a guide rod is fixed to the inside of the screw mounting plate, and the guide rod sleeve is arranged inside the two moving plates, a pulley 1 is fixed to the outside of the two-way screw, a side plate is fixed to one side of the screw mounting plate, a rotating shaft 3 is rotatably connected to one side of the side plate, a pulley 2 is fixed to the outside of the rotating shaft 3, a belt is connected to the external transmission of the pulley 2 and the pulley 1 by a belt, a gear 3 is fixed to the outside of the rotating shaft 3, a rack 2 is fixed to one side of the push rod motor, and the gear 3 moves down and meshes with the rack 2; The downward movement of the sleeve plate will cause the protective mechanism below to move downward. During the downward movement, gear three meshes with rack two, driving shaft three and pulley two to rotate. Pulley two drives pulley one and the bidirectional screw to rotate through the belt, so that the two moving plates drive the limit clamps to move away from each other and move toward the ball bearing direction. The limit clamp contacts the ball, and there is friction at the position where the limit clamp contacts the ball. The friction limits the ball, making the electric clamp below more stable, reducing the swing range of the mineral material, and avoiding collision; The protection mechanism limits the electric clamp to make it more stable, reduce the swing range of the mineral material and avoid collision.

[0009] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention drives the space adjustment mechanism 1, the space adjustment mechanism 2 and the protection mechanism to operate by installing a driving mechanism; 2. The present invention installs a space adjustment mechanism 1 to stretch the hook length of the suspension wheel, and then uses the space adjustment mechanism 2 to stagger the directions of the two suspension wheels after the length is changed, thereby increasing the distance between the two mineral materials and avoiding damage caused by collision; 3. The present invention limits the electric clamp by installing a protective mechanism, making the electric clamp more stable, reducing the swing range of the mineral material, and avoiding collision; In summary, the equipment has a novel design and is easy to operate. The equipment increases the space between the suspension wheels to meet the transportation of mineral materials of various volumes. At the same time, it controls the swing amplitude of the mineral materials to avoid collisions of mineral materials due to too small space. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the overall first-perspective structure of a non-metallic mineral material processing and conveying equipment proposed by the present invention.

[0011] Figure 2 This is a schematic diagram of the overall second-view structural view of a non-metallic mineral material processing and conveying equipment proposed by the present invention.

[0012] Figure 3 This is a schematic diagram of the overall third-view structure of a non-metallic mineral material processing and conveying equipment proposed by the present invention.

[0013] Figure 4 This is a schematic diagram of the overall fourth perspective structure of a non-metallic mineral material processing and conveying equipment proposed by the present invention.

[0014] Figure 5 This is a schematic diagram of the driving mechanism structure of a non-metallic mineral material processing and conveying equipment proposed by the present invention.

[0015] Figure 6 This is a schematic diagram of the protection mechanism structure of a non-metallic mineral material processing and conveying equipment proposed by the present invention.

[0016] In the figure: 1. chain; 2. space adjustment mechanism 1; 21. mounting groove; 22. cylinder; 22. cylinder; 23. inner rod; 24. ball group; 25. mounting block; 26. ball; 27. electric clamp; 3. driving mechanism; 31. connecting plate 1; 32. mounting plate; 33. rotating shaft 4; 34. push rod motor; 35. sleeve plate; 36. telescopic plate; 37. spring 1; 38. connecting rod; 39. limit plate; 310. clamping plate; 311. clamping groove; 312. connecting plate 2; 4. space adjustment mechanism 2; 41. Bearing seat; 42. Gear 1; 43. Bevel gear 1; 44. Shaft 2; 45. Bevel gear 2; 46. Gear 2; 47. Arc rack; 48. Connecting block; 49. Rack 1; 410. Shaft 1; 5. Protection mechanism; 51. Screw mounting plate; 52. Bidirectional screw; 53. Guide rod; 54. Moving plate; 55. Limit clamp; 56. Pulley 1; 57. Side plate; 58. Shaft 3; 59. Gear 3; 510. Pulley 2; 511. Belt; 512. Rack 2. DETAILED DESCRIPTION

[0017] 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 the embodiments.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0020] Example: Refer to Figure 1-6 A non-metallic mineral material processing and conveying device comprises a chain 1 and further comprises: A driving mechanism 3, which is installed below the chain 1 and includes a push rod motor 34; The driving mechanism 3 includes a connecting plate 1 31 fixed in a mirror image between two suspension wheels, a mounting plate 32 is rotatably connected below the two connecting plates 1 31, a rotating shaft 4 33 is fixed at the bottom of the mounting plate 32, and a push rod motor 34 is rotatably connected to the bottom of the rotating shaft 4 33; The driving mechanism 3 further comprises a sleeve plate 35 fixed to the bottom end of the telescopic rod of the push rod motor 34, two telescopic plates 36 are sleeved inside the sleeve plate 35, a plurality of springs 1 37 are fixed between the telescopic plates 36, a connecting rod 38 is fixed to the bottom of the telescopic plates 36, a limiting plate 39 is fixed to the bottom end of the connecting rod 38, a clamping plate 310 is fixed to the top end of the connecting rod 38, a connecting plate 2 312 is sleeved outside the connecting rod 38, and a clamping groove 311 matching the clamping plate 310 is opened on the top of the connecting plate 2 312; The push rod motor 34 pushes the internal telescopic rod downward. When the telescopic rod moves downward, it drives the sleeve plate 35, the spring 1 37, the telescopic plate 36, the connecting rod 38, the clamping plate 310 and the limit plate 39 to move downward. When the limit plate 39 moves downward, the clamping plate 310 is inserted into the inside of the clamping slot 311 to achieve the connection between the connecting plate 2 312 and the telescopic plate 36, which is convenient for driving the space adjustment mechanism 1 2 to deflect later. The connecting plate 2 312 moves downward, and the connecting plate 2 312 moves downward to pull the ball group 24 downward, pull the inner rod 23 to make it extend out of the cylinder 22, and the inner rod 23 pulls the internal spring 2. The sleeve plate 35 moves downward to make the protective mechanism 5 below move downward. The driving mechanism 3 drives the space regulating mechanism 1 2 , the space regulating mechanism 2 4 and the protection mechanism 5 to operate.

[0021] Space adjustment mechanism 1 2, space adjustment mechanism 1 2 is installed below the chain 1; The space adjustment mechanism 1 2 includes a mounting groove 21 provided below the suspension wheel, a cylinder 22 is rotatably connected inside the mounting groove 21, a spring 2 is fixed to the top inner wall of the cylinder 22, an inner rod 23 is fixed to the bottom end of the spring 2, the inner rod 23 is sleeved inside the cylinder 22, a ball group 24 is rotatably connected to the bottom end of the inner rod 23, and the bottom end of the ball group 24 is rotatably connected to the top of the second connecting plate 312; The space adjustment mechanism 1 2 also includes a mounting block 25 fixed to the bottom of the connecting plate 2 312 , the bottom of the mounting block 25 is rotatably connected to a ball bearing 26 , and the bottom of the ball bearing 26 is fixed to an electric clamp 27 .

[0022] The second space adjustment mechanism 4 is installed on one side of the driving mechanism 3, and the second space adjustment mechanism 4 includes an arc-shaped rack 47; The space adjustment mechanism 2 4 includes a bearing seat 41 fixed to one side of the push rod motor 34, a rotating shaft 1 410 is installed inside the bearing seat 41, a gear 1 42 is fixed to the top of the rotating shaft 1 410, the gear 1 42 is meshed with an arc-shaped rack 47, the arc-shaped rack 47 is fixed to the bottom of the mounting plate 32, a bevel gear 1 43 is fixed to the bottom end of the rotating shaft 1 410, a rotating shaft 2 44 is rotatably connected to one side of the push rod motor 34, a gear 2 46 is fixed to one end of the rotating shaft 2 44, a bevel gear 2 45 is fixed to the other end of the rotating shaft 2 44, and the bevel gear 2 45 is meshed with the bevel gear 1 43; The space adjustment mechanism 2 4 also includes a connection block 48 fixed to one side of the telescopic rod of the push rod motor 34, a rack 1 49 is fixed to the top of the connection block 48, and the rack 1 49 moves downward to mesh with the gear 2 46; When the telescopic rod of the push rod motor 34 moves downward, it will drive the connecting block 48 and the rack 1 49 to move downward. When the limit clamp 55 is about to contact the outer surface of the ball 26, the rack 1 49 meshes with the gear 2 46. The gear 2 46 drives the rotating shaft 2 44 and the bevel gear 2 45 to rotate. The rotation of the bevel gear 2 45 drives the bevel gear 1 43 and the rotating shaft 1 410 to rotate. The rotation of the rotating shaft 1 410 drives the gear 1 42 to rotate. When the gear 1 42 rotates, it moves along the arc-shaped rack 47. When it moves, The push rod motor 34 deflects around the rotating shaft 4 33. The rotation of the push rod motor 34 drives the sleeve plate 35, the spring 1 37, the telescopic plate 36, the connecting rod 38, the clamping plate 310 and the limiting plate 39 below to rotate. The limiting plate 39 drives the connecting plate 2 312 to rotate. The connecting plate 2 312 makes one of the cylinders 22 and the inner rod 23 rotate to one side around the connection point with the suspension wheel, so that the two mineral materials move away with it, increase the space between the suspension wheels, and avoid collision and fragmentation. The first space adjustment mechanism stretches the hook length of the suspension wheel, and after the length is changed, the second space adjustment mechanism is used to stagger the directions of the two suspension wheels, thereby increasing the distance between the two mineral materials and avoiding damage caused by collision.

[0023] A protection mechanism 5, which is installed below the driving mechanism 3 and is used to control the stability of the mineral material; The protection mechanism 5 includes a screw mounting plate 51 fixed to the bottom of the sleeve plate 35, the screw mounting plate 51 is internally rotatably connected with a bidirectional screw 52, ​​the external thread sleeve of the bidirectional screw 52 is provided with two movable plates 54, a limit clamp 55 is fixed to the side of the movable plate 54 close to the ball 26, a guide rod 53 is fixed to the inside of the screw mounting plate 51, the guide rod 53 is sleeved inside the two movable plates 54, a pulley 1 56 is fixed to the outside of the bidirectional screw 52, ​​a side plate 57 is fixed to one side of the screw mounting plate 51, a rotating shaft 3 58 is rotatably connected to one side of the side plate 57, a pulley 2 510 is fixed to the outside of the rotating shaft 3 58, a belt 511 is connected to the external transmission of the pulley 2 510 and the pulley 1 56, a gear 3 59 is fixed to the outside of the rotating shaft 3 58, a rack 2 512 is fixed to one side of the push rod motor 34, and the gear 3 59 moves down to mesh with the rack 2 512; The downward movement of the sleeve plate 35 will cause the protection mechanism 5 below to move downward. During the downward movement, the gear 3 59 meshes with the rack 2 512, driving the rotating shaft 3 58 and the pulley 2 510 to rotate. The pulley 2 510 drives the pulley 1 56 and the bidirectional screw 52 to rotate through the belt 511, so that the two moving plates 54 drive the limit clamps 55 to move away from each other and move toward the ball 26. The limiting clamp 55 contacts the ball 26. The position where the limiting clamp 55 contacts the ball 26 has friction force. The friction force limits the ball 26, making the electric clamp 27 below more stable, reducing the swing range of the mineral material, and avoiding collision. The protection mechanism 5 limits the electric clamp 27 to make the electric clamp 27 more stable, reduce the swing range of the mineral material, and avoid collision.

[0024] Working principle: There are multiple suspension wheels on the chain 1, and each two suspension wheels form a group, on which the device is installed; The electric clamp 27 clamps the mineral material; After clamping, the push rod motor 34 is started, and the push rod motor 34 pushes the internal telescopic rod downward. When the telescopic rod moves downward, it drives the sleeve plate 35, the spring 1 37, the telescopic plate 36, the connecting rod 38, the clamping plate 310 and the limit plate 39 to move downward. When the limit plate 39 moves downward, the clamping plate 310 is inserted into the inside of the clamping slot 311 to achieve the connection between the connecting plate 2 312 and the telescopic plate 36, which is convenient for driving the space adjustment mechanism 1 2 to deflect later, and the connecting plate 2 312 moves downward. The connecting plate 2 312 moves downward to pull the ball group 24 downward, pull the inner rod 23 to make it extend out of the cylinder 22, and the inner rod 23 Pulling the internal spring 2, the sleeve plate 35 moves downward, which will cause the protective mechanism 5 below to move downward. During the downward movement, the gear 3 59 meshes with the rack 2 512, driving the rotating shaft 3 58 and the pulley 2 510 to rotate. The pulley 2 510 drives the pulley 1 56 and the bidirectional screw 52 to rotate through the belt 511, so that the two moving plates 54 drive the limit clamps 55 to move away from each other and move toward the ball 26. When the telescopic rod of the push rod motor 34 moves downward, it will drive the connecting block 48 and the rack 1 49 to move downward. When the limit clamp 55 is about to contact the outer surface of the ball 26, the rack 1 49 and the gear 2 46 meshes, gear 2 46 drives shaft 2 44 and bevel gear 2 45 to rotate, bevel gear 2 45 rotates to drive bevel gear 1 43 and shaft 1 410 to rotate, shaft 1 410 rotates to drive gear 1 42 to rotate, gear 1 42 moves along arc rack 47 when rotating, and push rod motor 34 deflects around shaft 4 33 when moving, and push rod motor 34 rotates to drive sleeve plate 35, spring 1 37, telescopic plate 36, connecting rod 38, card plate 310 and limit plate 39 below to rotate, limit plate 39 drives connecting plate 2 312 to rotate, and connecting plate 2 31 2. One of the cylinders 22 and the inner rod 23 is rotated to one side around the connection point with the suspension wheel, so that the two mineral materials move away with it, increasing the space between the suspension wheels and avoiding collision and fragmentation. When the limit clamp 55 moves after deflecting to a certain angle, it contacts the ball 26. The contact position of the limit clamp 55 and the ball 26 has friction. The friction limits the ball 26, making the electric clamp 27 below more stable, reducing the swing range of the mineral material, and avoiding collision. When recovery is needed, the push rod motor 34 retracts the telescopic rod to reset the structure of each part; The purpose of the connection between the connecting plate 1 31 and the mounting plate 32 through rotation is to facilitate the movement of the chain around a curve. Similarly, the telescopic plate 36 is connected to the connecting plate 2 312 through the connecting rod 38 and the clamping plate 310 to facilitate the movement around a curve.

[0025] 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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A non-metallic mineral material processing and conveying device, comprising a chain (1), characterized in that Also includes: A driving mechanism (3), the driving mechanism (3) being installed below the chain (1), the driving mechanism (3) comprising a push rod motor (34); A space adjustment mechanism (2), wherein the space adjustment mechanism (2) is installed below the chain (1); A second space adjustment mechanism (4), the second space adjustment mechanism (4) being mounted on one side of the driving mechanism (3), the second space adjustment mechanism (4) comprising an arc-shaped rack (47); A protection mechanism (5), wherein the protection mechanism (5) is installed below the driving mechanism (3), and the protection mechanism (5) is used to control the stability of the mineral material.

2. The non-metallic mineral material processing and conveying equipment according to claim 1, characterized in that: The driving mechanism (3) comprises a connecting plate (31) fixed in a mirror-image manner between two suspension wheels, a mounting plate (32) is rotatably connected below the two connecting plates (31), a rotating shaft (33) is fixed at the bottom of the mounting plate (32), and the push rod motor (34) is rotatably connected to the bottom of the rotating shaft (33).

3. The non-metallic mineral material processing and conveying equipment according to claim 2, characterized in that: The driving mechanism (3) further comprises a sleeve plate (35) fixed to the bottom end of the telescopic rod of the push rod motor (34), two telescopic plates (36) being sleeved inside the sleeve plate (35), a plurality of springs (37) being fixed between the telescopic plates (36), a connecting rod (38) being fixed to the bottom of the telescopic plates (36), a limiting plate (39) being fixed to the bottom end of the connecting rod (38), a clamping plate (310) being fixed to the top end of the connecting rod (38), a connecting plate (312) being sleeved outside the connecting rod (38), and a clamping groove (311) matching the clamping plate (310) being provided at the top of the connecting rod (38).

4. The non-metallic mineral material processing and conveying equipment according to claim 3, characterized in that: The space adjustment mechanism 1 (2) comprises a mounting groove (21) provided below the suspension wheel, the mounting groove (21) being rotatably connected to a cylinder (22), a spring 2 being fixed to the top inner wall of the cylinder (22), an inner rod (23) being fixed to the bottom end of the spring 2, the inner rod (23) being sleeved inside the cylinder (22), a ball group (24) being rotatably connected to the bottom end of the inner rod (23), and the bottom end of the ball group (24) being rotatably connected to the top of the second connecting plate (312).

5. The non-metallic mineral material processing and conveying equipment according to claim 4, characterized in that: The space adjustment mechanism 1 (2) further comprises a mounting block (25) fixed to the bottom of the connecting plate 2 (312), the bottom of the mounting block (25) being rotatably connected to a ball bearing (26), and the bottom of the ball bearing (26) being fixed to an electric clamp (27).

6. The non-metallic mineral material processing and conveying equipment according to claim 5, characterized in that: The space adjustment mechanism 2 (4) comprises a bearing seat (41) fixed to one side of the push rod motor (34), a rotating shaft 1 (410) is installed inside the bearing seat (41), a gear 1 (42) is fixed to the top of the rotating shaft 1 (410), the gear 1 (42) is meshed with an arc-shaped rack (47), the arc-shaped rack (47) is fixed to the bottom of the mounting plate (32), a bevel gear 1 (43) is fixed to the bottom end of the rotating shaft 1 (410), one side of the push rod motor (34) is rotatably connected to the rotating shaft 2 (44), one end of the rotating shaft 2 (44) is fixed with a gear 2 (46), and the other end of the rotating shaft 2 (44) is fixed with a bevel gear 2 (45), and the bevel gear 2 (45) is meshed with the bevel gear 1 (43).

7. The non-metallic mineral material processing and conveying equipment according to claim 6, characterized in that: The second space adjustment mechanism (4) further comprises a connecting block (48) fixed to one side of the telescopic rod of the push rod motor (34), a rack (49) being fixed to the top of the connecting block (48), and the rack (49) is moved downward to mesh with the second gear (46).

8. The non-metallic mineral material processing and conveying equipment according to claim 7, characterized in that: The protection mechanism (5) comprises a screw mounting plate (51) fixed to the bottom of the sleeve plate (35); a bidirectional screw (52) is rotatably connected inside the screw mounting plate (51); two movable plates (54) are sleeved on the outer threads of the bidirectional screw (52); a limit clamp (55) is fixed on one side of the movable plate (54) close to the ball (26); a guide rod (53) is fixed inside the screw mounting plate (51); the guide rod (53) is sleeved inside the two movable plates (54); a belt is fixed outside the bidirectional screw (52) A side plate (57) is fixed to one side of the screw mounting plate (51), a side plate (57) is rotatably connected to a rotating shaft (58) on one side of the side plate (57), a pulley (510) is fixed to the outside of the rotating shaft (58), a belt (511) is connected to the outside of the pulley (510) and the pulley (56), a gear (59) is fixed to the outside of the rotating shaft (58), a rack (512) is fixed to one side of the push rod motor (34), and the gear (59) moves downward to mesh with the rack (512).

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