Adjustable conveying roller path

Abstract

The utility model relates to the technical field of conveying raceways, and discloses an adjustable conveying raceway which comprises a base, supporting blocks are fixedly connected to the left side and the right side of the base, motors are fixedly connected to the interiors of the supporting blocks, the output ends of the motors are fixedly connected with threaded rods, the outer sides of the threaded rods are in threaded connection with lifting blocks, and the lifting blocks are in threaded connection with the left side and the right side of the base. The front face and the back face of the lifting block are both fixedly connected with sliding blocks, the interior of the lifting block is rotationally connected with a two-way threaded cross rod, and the outer side of the two-way threaded cross rod is in threaded connection with two transverse moving blocks which are symmetrically arranged left and right. The adjustable conveying rollaway nest has the advantages of being adjustable in screening size and the like, and the problems that when the conveying rollaway nest is used, most existing conveying rollaway nests are sorted by replacing matched molds, the replacement time of the sorting mode is long, operators have certain potential safety hazards, and the sorting efficiency is high are solved. And the equipment has the defects of low working efficiency, high potential safety hazard and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying rollers, in particular to an adjustable conveying roller. Background Art

[0002] The conveyor roller is a conveyor used to transport materials to various workstations. The conveyor roller has the advantages of small footprint, easy change of direction, and easy change of length. The conveyor roller is widely used in various fields.

[0003] When the conveyor roller is in use, the existing conveyor rollers are mostly sorted by replacing the matching molds. However, this sorting method takes a long time to replace and has certain safety hazards for operators, resulting in the equipment having disadvantages such as low working efficiency and high safety hazards. Therefore, an adjustable conveyor roller is proposed to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an adjustable conveyor roller, which has the advantages of adjustable screening size, etc., and solves the problem that when the conveyor roller is in use, most of the existing conveyor rollers are sorted by replacing suitable molds, and this sorting method takes a long time to replace and has certain safety hazards for operators, resulting in the equipment having disadvantages such as low working efficiency and high safety hazards.

[0006] (II) Technical solution

[0007] The utility model solves the above-mentioned technical problems with a technical solution as follows: an adjustable conveying roller comprises a base, the left and right sides of the base are fixedly connected to support blocks, the inside of the support block is fixedly connected to a motor, the output end of the motor is fixedly connected to a threaded rod, the outer side is threadedly connected to a lifting block, the front and back sides of the lifting block are fixedly connected to sliders, the inside of the lifting block is rotatably connected to a two-way threaded cross bar, the outer side of the two-way threaded cross bar is threadedly connected to two transverse blocks that are symmetrically arranged on the left and right, the left side of the base is fixedly connected to an auxiliary block, the inside of the auxiliary block is rotatably connected to an auxiliary rod, and the outer side of the auxiliary rod is slidably connected to the lifting block.

[0008] The beneficial effects of the utility model are as follows: the lifting block can be lifted and lowered by the cooperation of the motor and the threaded rod, and the transverse movement block drives the diversion block to move by the bidirectional threaded rod, thereby enabling the material to be screened.

[0009] The adjustable conveying roller has the advantage of adjustable screening size.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the two sliding blocks are located inside the supporting block, and the bottoms of the two transverse blocks are fixedly connected with diverter blocks.

[0012] The beneficial effect of adopting the above further solution is that the material can be screened through the diverter block.

[0013] Furthermore, a rotating shaft is fixedly connected to the right side of the bidirectional threaded cross bar, and a lifting block is rotatably connected to the outer side of the rotating shaft.

[0014] The beneficial effect of adopting the above further solution is that the bidirectional threaded cross bar can be rotated through the rotating shaft.

[0015] Furthermore, the right end of the rotating shaft is fixedly connected with a turning handle, and the lifting block is arranged in an L shape.

[0016] The beneficial effect of adopting the above further solution is that the rotating shaft can be rotated by turning the handle.

[0017] Furthermore, the top of the base is fixedly connected with a conveying roller body, and the two transverse blocks are both located on the top of the conveying roller body.

[0018] The beneficial effect of adopting the above further solution is that materials can be transported through the conveying roller body.

[0019] Furthermore, two limit blocks are fixedly connected to the outer side of the motor, and the limit blocks are symmetrically arranged in the upper and lower parts.

[0020] The beneficial effect of adopting the above further solution is that the limit block can prevent the motor from vibrating during operation and causing deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a top view of the connection structure of the bidirectional threaded cross bar and the transverse block of the utility model;

[0023] Figure 3 This is a cross-sectional view of the connection structure between the auxiliary block and the auxiliary rod of the utility model;

[0024] Figure 4 It is a right side view of the connecting structure between the rotating shaft and the turning handle of the utility model.

[0025] In the figure: 1. base; 2. support block; 3. motor; 4. threaded rod; 5. lifting block; 6. diverter block; 7. slider; 8. bidirectional threaded cross bar; 9. transverse movement block; 10. auxiliary block; 11. auxiliary rod; 12. rotating shaft; 13. turning handle; 14. conveyor roller body; 15. limit block. DETAILED DESCRIPTION

[0026] 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.

[0027] In the embodiment, Figure 1-4 Provided is an adjustable conveying roller, the utility model comprises a base 1, the left and right sides of the base 1 are fixedly connected to a support block 2, the inside of the support block 2 is fixedly connected to a motor 3, the output end of the motor 3 is fixedly connected to a threaded rod 4, the outer side of the support block 2 is threadedly connected to a lifting block 5, the front and back sides of the lifting block 5 are fixedly connected to a slider 7, the inside of the lifting block 5 is rotatably connected to a bidirectional threaded cross bar 8, the outer side of the bidirectional threaded cross bar 8 is threadedly connected to two transverse blocks 9 that are symmetrically arranged on the left and right, the left side of the base 1 is fixedly connected to an auxiliary block 10, the inside of the auxiliary block 10 is rotatably connected to an auxiliary rod 11, and the outer side of the auxiliary rod 11 is slidably connected to the lifting block 5;

[0028] The two sliding blocks 7 are located inside the supporting block 2, and the bottoms of the two transverse blocks 9 are fixedly connected with the diverter blocks 6;

[0029] Through the diverter block 6, the material can be screened;

[0030] The right side of the bidirectional threaded crossbar 8 is fixedly connected to a rotating shaft 12, and the outer side of the rotating shaft 12 is rotatably connected to a lifting block 5;

[0031] The bidirectional threaded crossbar 8 can be rotated through the rotating shaft 12;

[0032] The right end of the rotating shaft 12 is fixedly connected with a rotating handle 13, and the lifting block 5 is arranged in an L shape;

[0033] By turning the handle 13, the shaft 12 can be rotated;

[0034] The top of the base 1 is fixedly connected with a conveying roller body 14, and the two transverse blocks 9 are both located on the top of the conveying roller body 14;

[0035] The material can be transported through the conveying roller body 14;

[0036] Two limit blocks 15 are fixedly connected to the outer side of the motor 3, and the limit blocks 15 are symmetrically arranged in the upper and lower parts;

[0037] The limiting block 15 can prevent the motor 3 from vibrating and deflecting during operation.

[0038] Working principle:

[0039] Step 1: When the material size needs to be changed, start the motor 3, so that the output end of the motor 3 drives the threaded rod 4 to rotate, and the threaded rod 4 rotates to drive the lifting block 5 to move upward, so that the lifting block 5 drives the bidirectional threaded cross bar 8 to move upward, and then turn off the motor 3;

[0040] Step 2: Turn the handle 13 to drive the shaft 12 to rotate. The shaft 12 rotates to drive the bidirectional threaded cross bar 8 to rotate. The bidirectional threaded cross bar 8 rotates to drive the two transverse blocks 9 to move to the opposite side. Then, the transverse block 9 drives the diverter block 6 to move to the opposite side, so that the size of the material changes.

[0041] Step 3: When the diverter block 6 reaches the desired position, stop turning the handle 13, start the motor 3, and make the output end of the motor 3 drive the threaded rod 4 to rotate. The rotation of the threaded rod 4 drives the lifting block 5 to move downward. The lifting block 5 drives the transverse block 9 and the diverter block 6 to move downward through the bidirectional threaded cross bar 8. When the diverter block 6 reaches the desired position, turn off the motor 3 to complete the screening of materials of different sizes.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] Although 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. An adjustable conveying roller, comprising a base (1), characterized in that: The left and right sides of the base (1) are fixedly connected to support blocks (2); a motor (3) is fixedly connected inside the support block (2); a threaded rod (4) is fixedly connected to the output end of the motor (3); the outer side of the support block (2) is threadedly connected to a lifting block (5); the front and back sides of the lifting block (5) are fixedly connected to sliders (7); the lifting block (5) is rotatably connected inside with a bidirectional threaded cross bar (8); the outer side of the bidirectional threaded cross bar (8) is threadedly connected to two transverse blocks (9) that are symmetrically arranged on the left and right; the left side of the base (1) is fixedly connected to an auxiliary block (10); the inner side of the auxiliary block (10) is rotatably connected to an auxiliary rod (11); the outer side of the auxiliary rod (11) is slidably connected to the lifting block (5).

2. An adjustable conveying roller according to claim 1, characterized in that: The two sliding blocks (7) are located inside the supporting block (2), and the bottoms of the two transverse blocks (9) are fixedly connected with the diverter blocks (6).

3. The adjustable conveying roller according to claim 1, characterized in that: The right side of the bidirectional threaded cross bar (8) is fixedly connected to a rotating shaft (12), and the outer side of the rotating shaft (12) is rotatably connected to a lifting block (5).

4. An adjustable conveying roller according to claim 3, characterized in that: The right end of the rotating shaft (12) is fixedly connected to a rotating handle (13), and the lifting block (5) is arranged in an L shape.

5. The adjustable conveying roller according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a conveying roller body (14), and the two transverse blocks (9) are both located on the top of the conveying roller body (14).

6. The adjustable conveying roller according to claim 1, characterized in that: Two limit blocks (15) are fixedly connected to the outer side of the motor (3), and the limit blocks (15) are arranged symmetrically in the upper and lower directions.

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