Bolt adjusting tool for camera substrate of color sorter

Abstract

The utility model discloses a bolt adjusting tool for a camera substrate of a color sorter, which comprises an adjusting head, an adjusting rod and a bolt, the at least two adjusting columns are fixed on the lower surface of the adjusting head; the telescopic rod assembly is detachably mounted at the top end of the adjusting head; the grab handle is arranged on the telescopic rod assembly, and a torque adjusting assembly connected with the telescopic rod assembly is arranged at the lower end of the grab handle; through the arrangement of the adjusting head, the torque adjusting assembly, the adjusting column, the telescopic rod assembly and the grab handle, the device can improve the fastening torque, cannot damage threads of the special-shaped nut due to large torque, improves the fastening safety, is easy and convenient to operate, has higher fastening efficiency compared with manual operation, and is suitable for popularization and application. In addition, the device can stretch into a narrow space into which a hand cannot stretch to adjust the special-shaped nut, and after the device is used, the occupied space during placement is reduced through stretching and retracting of the telescopic rod assembly.

Description

Technical Field

[0001] The utility model specifically relates to a bolt adjustment tool for a camera base plate of a color sorter. Background Art

[0002] Color sorter is a device that uses photoelectric detection technology to automatically sort different colored particles in granular materials according to the difference in the optical properties of the materials. It is a non-destructive sorting device that can be used for bulk material quality inspection and grading. Color sorters are widely used in grain, food, pigment chemicals and ore processing industries. There are multiple lens assemblies inside the color sorter. In order to ensure that the use effect of each lens assembly can meet the design requirements, each lens group needs to be powered on, debugged and proofread, and the debugging and proofreading of the lens assembly needs to be achieved by fine-tuning the special-shaped bolts.

[0003] Existing fine-tuning of special-shaped bolts is mainly performed manually. When tightening and fixing, a large amount of force is required to ensure good tightening. Manual tightening may cause slippage between the special-shaped bolts and cannot ensure good torque during tightening. Long-term manual contact with special-shaped bolts will also cause wear on the hand's grip. In addition, in a narrow space, it is not easy to reach the hand, affecting the operation. For this reason, we propose a bolt adjustment tool for the camera substrate of a color sorter. Utility Model Content

[0004] The utility model aims to provide a bolt adjustment tool for a color sorter camera substrate to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a bolt adjustment tool for a color sorter camera substrate, comprising:

[0006] An adjusting head, wherein a through hole is formed on the inner side of the adjusting head;

[0007] At least two adjustment columns are fixed to the lower surface of the adjustment head;

[0008] The telescopic rod assembly is detachably mounted on the top of the adjusting head;

[0009] The handle is arranged on the telescopic rod assembly, and the lower end of the handle is provided with a torque adjustment assembly connected with the telescopic rod assembly.

[0010] Preferably, a connecting bolt is provided at the inner lower end of the telescopic rod assembly, and a connecting screw hole matching with the connecting bolt is provided on the adjusting head.

[0011] Preferably, the telescopic rod assembly includes a first telescopic rod, a second telescopic rod, a mounting groove, an elastic member and a damping pad, the first telescopic rod is slidingly sleeved on the outer side of the second telescopic rod, a mounting groove is provided on the inner side of the first telescopic rod, the damping pad is fixed to the inner side of the mounting groove through the elastic member on the lower surface, and the damping pad is in conflict with the second telescopic rod.

[0012] Preferably, the elastic member is arc-shaped, and two elastic members are arranged along a long side of the damping pad.

[0013] Preferably, the second telescopic rod includes a connecting portion and a telescopic portion, the connecting portion is integrally formed on the lower surface of the telescopic portion, and the connecting portion cooperates with the adjusting head, and the telescopic portion is a polygonal column.

[0014] Preferably, a guide protrusion is fixed to the upper end of the side wall of the telescopic portion, and a guide groove cooperating with the guide protrusion is provided on the inner side of the first telescopic rod.

[0015] Preferably, a through hole is opened on the inner side of the adjusting head, and the through hole passes through one end of the telescopic rod assembly and extends toward the inner side of the telescopic rod assembly.

[0016] Preferably, the adjusting column is cylindrical, and a chamfer is provided at the lower end of the adjusting column.

[0017] Preferably, rubber sleeves are provided on both ends of the outer surface of the handle.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model discloses the ... BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the regulating head of the utility model;

[0023] Figure 4This is a schematic cross-sectional view of the telescopic rod assembly of the utility model;

[0024] Figure 5 This is a schematic diagram of the telescopic structure of the utility model;

[0025] Figure 6 This is a schematic cross-sectional view of the first telescopic rod of the utility model;

[0026] Figure 7 This is a schematic diagram of the adjustment structure of the special-shaped nut of the utility model;

[0027] Figure 8 It is a schematic diagram of the structure of the special-shaped nut of the utility model.

[0028] In the figure: 1. adjusting head; 101. connecting screw hole; 102. adjusting column; 103. chamfer; 104. through hole; 2. torque adjustment assembly; 3. telescopic rod assembly; 301. first telescopic rod; 302. second telescopic rod; 303. mounting groove; 304. elastic member; 305. damping pad; 306. connecting part; 307. telescopic part; 308. guide protrusion; 309. guide slide groove; 4. handle; 401. rubber sleeve; 5. connecting bolt; 7. threaded column; 8. special-shaped nut; 801. groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 8 The utility model provides a technical solution: a bolt adjustment tool for a color sorter camera substrate, comprising:

[0031] The adjusting head 1 has a through hole 104 formed inside thereof, so that the threaded column 7 can be accommodated through the through hole 104 when the special-shaped nut 8 is rotated and adjusted on the threaded column 7;

[0032] At least two adjusting columns 102 are fixed on the lower surface of the adjusting head 1 to cooperate with the groove 801 provided on the special-shaped nut 8 to adjust the rotation of the special-shaped nut 8.

[0033] The telescopic rod assembly 3 is detachably mounted on the top of the adjusting head 1, so as to facilitate the adjustment of the length, so as to reduce the external space occupied when not in use and improve the convenience of storage;

[0034] The handle 4 is arranged on the telescopic rod assembly 3, and the lower end of the handle 4 is provided with a torque adjustment assembly 2 connected to the telescopic rod assembly 3, so as to avoid the occurrence of large torque causing damage to the thread of the special-shaped nut 8 when rotating and adjusting the special-shaped nut 8, thereby improving safety.

[0035] Preferably, a connecting bolt 5 is provided at the inner lower end of the telescopic rod assembly 3, and a connecting screw hole 101 matching with the connecting bolt 5 is provided on the adjusting head 1, so as to facilitate the disassembly, replacement and maintenance of the adjusting column 102 when it is damaged later.

[0036] Preferably, the telescopic rod assembly 3 includes a first telescopic rod 301, a second telescopic rod 302, a mounting groove 303, an elastic member 304 and a damping pad 305. The first telescopic rod 301 is slidably sleeved on the outer side of the second telescopic rod 302, and a mounting groove 303 is provided on the inner side of the first telescopic rod 301. The damping pad 305 is fixed to the inner side of the mounting groove 303 through the elastic member 304 on the lower surface, and the damping pad 305 is in conflict with the second telescopic rod 302, so as to facilitate the adjustment of the length to meet different length requirements.

[0037] Preferably, the elastic member 304 is arc-shaped, and two elastic members 304 are provided along a long side of the damping pad 305 , so as to facilitate the damping pad 305 to be in close contact with the second telescopic rod 302 through elastic force.

[0038] Preferably, the second telescopic rod 302 includes a connecting portion 306 and a telescopic portion 307. The connecting portion 306 is integrally formed on the lower surface of the telescopic portion 307, and the connecting portion 306 cooperates with the adjustment head 1. The telescopic portion 307 is a polygonal cylinder to facilitate better stretching length.

[0039] Preferably, a guide protrusion 308 is fixed to the upper end of the side wall of the telescopic portion 307, and a guide groove 309 cooperating with the guide protrusion 308 is provided on the inner side of the first telescopic rod 301 to prevent the first telescopic rod 301 from accidentally detaching from the second telescopic rod 302.

[0040] Preferably, a through hole 104 is opened on the inner side of the adjusting head 1, and the through hole 104 passes through one end of the telescopic rod assembly 3 and extends to the inner side of the telescopic rod assembly 3, so as to better cooperate with the threaded column 7 and receive the threaded column 7 into the through hole 104 when the special-shaped nut 8 is rotated.

[0041] Preferably, the adjustment column 102 is cylindrical, and a chamfer 103 is provided at the lower end of the adjustment column 102 , so that the adjustment column 102 can be better extended into the inner side of the groove 801 through the chamfer 103 to adjust the special-shaped nut 8 .

[0042] Preferably, rubber sleeves 401 are provided on both ends of the outer surface of the handle 4 .

[0043] The working principle and use process of the utility model are as follows: the first telescopic rod 301 is pulled toward the side away from the second telescopic rod 302, at this time, the damping pad 305 slides circumferentially along the second telescopic rod 302 to adjust the required length, and the damping pad 305 is made to contact with the second telescopic rod 302 under the elastic force of the elastic member 304 to clamp and limit, and the adjusting column 102 on the lower surface of the adjusting head 1 is extended into the groove 801 of the special-shaped nut 8 of the substrate, and the telescopic rod assembly 3 is driven to rotate through the handle 4. At this time, the telescopic rod assembly 3 drives the special-shaped nut 8 of the substrate to rotate through the adjusting column 102. After reaching the appropriate torque, the torque adjustment assembly 2 idles, and continuing to twist the handle 4 will not drive the telescopic rod assembly 3 to move, and the adjustment and fixation are completed. At this time, the first telescopic rod 301 is pushed to move toward the side of the adjusting head 1 to reduce the external space occupied by the telescopic rod assembly 3. After the chamfer 103 is worn and damaged, the connecting bolt 5 can be loosened to separate the adjusting head 1 from one end of the telescopic rod assembly 3, and the adjusting head 1 and the adjusting column 102 can be replaced and maintained.

[0044] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bolt adjustment tool for a color sorter camera substrate, characterized in that: include: An adjusting head (1), wherein a through hole (104) is provided on the inner side of the adjusting head (1); At least two adjustment columns (102) fixed to the lower surface of the adjustment head (1); A telescopic rod assembly (3) is detachably mounted on the top of the adjusting head (1); A handle (4) is arranged on the telescopic rod assembly (3), and a torque adjustment assembly (2) connected to the telescopic rod assembly (3) is arranged at the lower end of the handle (4).

2. The bolt adjustment tool for the camera substrate of a color sorter according to claim 1, characterized in that: A connecting bolt (5) is provided at the inner lower end of the telescopic rod assembly (3), and a connecting screw hole (101) matching with the connecting bolt (5) is provided on the adjusting head (1).

3. The bolt adjustment tool for a color sorter camera substrate according to claim 1, characterized in that: The telescopic rod assembly (3) comprises a first telescopic rod (301), a second telescopic rod (302), a mounting groove (303), an elastic member (304) and a damping pad (305); the first telescopic rod (301) is slidably sleeved on the outer side of the second telescopic rod (302); the mounting groove (303) is provided on the inner side of the first telescopic rod (301); the damping pad (305) is fixed to the inner side of the mounting groove (303) through the elastic member (304) on the lower surface, and the damping pad (305) is in conflict with the second telescopic rod (302).

4. The bolt adjustment tool for the camera substrate of a color sorter according to claim 3, characterized in that: The elastic member (304) is arc-shaped, and two elastic members (304) are arranged along a long side of the damping pad (305).

5. The bolt adjustment tool for the camera substrate of a color sorter according to claim 3, characterized in that: The second telescopic rod (302) comprises a connecting portion (306) and a telescopic portion (307); the connecting portion (306) is integrally formed on the lower surface of the telescopic portion (307); the connecting portion (306) cooperates with the adjusting head (1); and the telescopic portion (307) is a polygonal column.

6. The bolt adjustment tool for the camera substrate of a color sorter according to claim 5, characterized in that: A guide protrusion (308) is fixed to the upper end of the side wall of the telescopic portion (307), and a guide sliding groove (309) cooperating with the guide protrusion (308) is provided on the inner side of the first telescopic rod (301).

7. The bolt adjustment tool for the camera substrate of a color sorter according to claim 1, characterized in that: A through hole (104) is provided on the inner side of the adjusting head (1), and the through hole (104) passes through one end of the telescopic rod assembly (3) and extends towards the inner side of the telescopic rod assembly (3).

8. The bolt adjustment tool for a color sorter camera substrate according to claim 1, characterized in that: The adjusting column (102) is cylindrical, and a chamfer (103) is provided at the lower end of the adjusting column (102).

9. The bolt adjustment tool for a color sorter camera substrate according to claim 1, characterized in that: Rubber sleeves (401) are provided at both ends of the outer surface of the handle (4).

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