Trolley transmission device of thin strip cleaning production line

Abstract

The trolley transmission device of the thin strip cleaning production line comprises a main body assembly, and the main body assembly comprises a bearing block, a lifting table, an L-shaped rod, a motor, a lead screw and a threaded groove. The efficient lubricating assembly comprises a rectangular block, a sleeve and an oil guide brush; the output end of the motor is connected with a lead screw, a threaded groove is formed in the lifting table, the lead screw movably penetrates through the threaded groove, a rectangular block is fixedly installed at the top of the lifting table and located on the outer ring of the threaded groove, a sleeve is fixedly installed in the middle of the rectangular block, and a through groove is formed in the middle of the sleeve in a penetrating mode. And a circle of oil guide brush is movably mounted on the inner ring of the sleeve. The oil guide brush can evenly smear lubricating oil on the surface of the lead screw in the rotating process of the lead screw, the oil guide brush can move up and down along with the lifting table, and therefore the whole lead screw can be evenly smeared, the working process does not need to be interrupted in the lubricating step, and the working efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of thin strip transportation, in particular to a trolley transmission device for a thin strip cleaning production line. Background Art

[0002] The non-ferrous metal strip is transported by a crane to the coil shelf of the underground loading trolley. The operator controls the trolley to lift the coil and transport it to the expansion and contraction mandrel of the uncoiler. The lifting platform in the trolley is raised and lowered by rotating the screw rod.

[0003] The existing trolley lifting table needs to add lubricating oil to the screw rod after using it for a period of time to keep it smooth. In the prior art, the lubricating oil is usually applied manually, and the screw rod motor needs to be turned off during this process, which leads to interruption of the workflow and reduces work efficiency. Therefore, it is necessary to provide a lubricating oil adding method without interrupting the workflow to maintain work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a trolley transmission device for a thin strip cleaning production line to solve the problem raised in the above-mentioned background technology that the screw in the existing trolley lifting table needs to be lubricated to keep it smooth after being used for a period of time, and the prior art usually applies the lubricating oil manually, and the screw motor needs to be turned off during this process, which leads to interruption of the work process and reduces the work efficiency.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a trolley transmission device for a thin strip cleaning production line, comprising a main body component and a high-efficiency lubrication component. The main body component comprises a receiving block, a lifting platform, an L-shaped rod, a motor, a screw rod and a threaded groove; the high-efficiency lubrication component comprises a rectangular block, a sleeve and an oil guide brush;

[0007] The front end of the receiving block is movably connected to the lifting platform, the top of the receiving block is fixedly connected to one end of the L-shaped rod, the other end of the L-shaped rod is fixedly connected to the motor, the output end of the motor is connected to the screw rod, a threaded groove is provided on the lifting platform, the screw rod movably penetrates the threaded groove, a rectangular block is fixedly installed on the top of the lifting platform, the rectangular block is located on the outer circle of the threaded groove, a sleeve is fixedly installed in the middle of the rectangular block, a through groove is provided through the middle of the sleeve, and a circle of oil guide brushes is movably installed on the inner circle of the sleeve.

[0008] Furthermore, the high-efficiency lubrication component also includes an oil storage tank; the oil storage tank is opened between the inner wall of the rectangular block and the outer ring of the sleeve.

[0009] Furthermore, the high-efficiency lubrication component also includes mounting holes; the mounting holes are penetrated through the inner ring and the outer ring of the sleeve, and the oil guide brushes are movably inserted between the mounting holes.

[0010] Furthermore, the main body component also includes a slide groove and a slider; the slide grooves are opened on both sides of the receiving block, the sliders are fixedly installed on both sides of the front end of the lifting platform, and the slider is movably connected to the slide groove.

[0011] Furthermore, it also includes a convenient replacement component, which includes a snap ring and a snap hole; the snap ring is movably inserted into the middle of the sleeve, and the snap hole is arranged at the bottom of the snap ring.

[0012] Furthermore, the convenient replacement component also includes a threaded hole and a butterfly screw; the threaded hole is penetrated through the sleeve, and the butterfly screw is movably inserted in the middle of the threaded hole.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] The utility model is provided with an oil guide brush which can evenly apply lubricating oil to the surface of the screw rod during its rotation, and the oil guide brush can move up and down with the lifting platform, thereby achieving even application to the entire screw rod. This lubrication step does not require interruption of the work process, thereby ensuring work efficiency.

[0015] Based on the above beneficial effects, the provided clamping ring can firmly clamp the oil guide brush under the action of the butterfly screw. When the oil guide brush is damaged, the oil guide brush can be replaced by manually unscrewing the butterfly screw and removing the clamping ring. The replacement procedure is quick and convenient, and the lubrication effect can be maintained at all times. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of the utility model.

[0017] Figure 2 This is a schematic diagram of the screw rod connection of the utility model.

[0018] Figure 3 It is a schematic diagram of the thread groove of the utility model.

[0019] Figure 4 For the utility model Figure 3 Enlarged view of point A in the middle.

[0020] Figure 5 This is a schematic diagram of the oil guide brush connection of the utility model.

[0021] Figure 6 This is a schematic diagram of the butterfly screw connection of the utility model.

[0022] Figure 7It is a schematic diagram of the clamping ring of the present utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 101, receiving block; 102, lifting platform; 103, L-shaped rod; 104, motor; 105, screw rod; 106, thread groove; 107, slide groove; 108, slider;

[0025] 201, rectangular block; 202, sleeve; 203, oil guide brush; 204, oil storage tank; 205, mounting hole;

[0026] 301, retaining ring; 302, retaining hole; 303, threaded hole; 304, butterfly screw. DETAILED DESCRIPTION

[0027] See also Figure 1-7 As shown, this embodiment is a trolley transmission device of a thin strip cleaning production line, including a main component and a high-efficiency lubrication component. The main component includes a receiving block 101, a lifting platform 102, an L-shaped rod 103, a motor 104, a screw rod 105 and a thread groove 106; the high-efficiency lubrication component includes a rectangular block 201, a sleeve 202 and an oil guide brush 203;

[0028] The front end of the receiving block 101 is movably connected to the lifting platform 102, the top of the receiving block 101 is fixedly connected to one end of the L-shaped rod 103, the other end of the L-shaped rod 103 is fixedly connected to the motor 104, the output end of the motor 104 is connected to the screw 105, a thread groove 106 is provided on the lifting platform 102, the screw 105 is movably inserted into the thread groove 106, a rectangular block 201 is fixedly installed on the top of the lifting platform 102, the rectangular block 201 is located at the outer circle of the thread groove 106, a sleeve 202 is fixedly installed in the middle of the rectangular block 201, a through groove is provided in the middle of the sleeve 202, and a circle of oil guide brushes 203 are movably installed on the inner circle of the sleeve 202;

[0029] The top of the lifting platform 102 is used to place the thin belt, and the L-shaped rod 103 is used to firmly connect the motor 104. The motor 104 provides kinetic energy for the rotation of the screw rod 105. The screw rod 105 and the thread groove 106 cooperate to provide a guarantee for the up and down movement of the lifting platform 102. The setting of the rectangular block 201 provides a guarantee for the installation of the sleeve 202, and the setting of the sleeve 202 provides a guarantee for the installation of the oil guide brush 203.

[0030] The high-efficiency lubrication assembly further includes an oil storage tank 204; the oil storage tank 204 is provided between the inner wall of the rectangular block 201 and the outer ring of the sleeve 202; the oil storage tank 204 is used to store lubricating oil;

[0031] The high-efficiency lubrication assembly also includes a mounting hole 205; the mounting holes 205 are formed through the inner ring and the outer ring of the sleeve 202, and the oil guide brush 203 is movably inserted between the mounting holes 205; the setting of the mounting hole 205 provides a guarantee for the installation and removal of the oil guide brush 203;

[0032] The main assembly also includes a slide groove 107 and a slider 108; the slide grooves 107 are provided on both sides of the receiving block 101, the sliders 108 are fixedly installed on both sides of the front end of the lifting platform 102, and the sliders 108 are movably connected to the slide grooves 107; the slide grooves 107 and the sliders 108 are used in conjunction with each other to maintain the stability of the lifting platform 102 moving up and down;

[0033] The trolley transmission device also includes a convenient replacement component, which includes a snap ring 301 and a clamping hole 302; the snap ring 301 is movably inserted in the middle of the sleeve 202, and the clamping hole 302 is provided at the bottom of the snap ring 301; the diameter of the clamping hole 302 is smaller than the diameter of the oil guide brush 203, and the snap ring 301 and the clamping hole 302 are used in combination to provide a guarantee for the oil guide brush 203 to be firmly clamped and fixed; the convenient replacement component also includes a threaded hole 303 and a butterfly screw 304; the threaded hole 303 is penetrated through the sleeve 202, and the butterfly screw 304 is movably inserted in the middle of the threaded hole 303; the butterfly screw 304 and the threaded hole 303 are used in combination to achieve the fixing and removal of the snap ring 301;

[0034] Working principle: inject lubricating oil into the oil storage tank 204, turn on the motor 104, drive the screw rod 105 to rotate at the thread groove 106, and drive the lifting platform 102 and the thin belt placed on the top to move up and down under the cooperation of the slider 108 and the slide groove 107, and the lubricating oil will soak the oil guide brush 203. The lubricating oil at the front end of the oil guide brush 203 is applied to the screw rod 105 when it rotates, and the oil guide brush 203 moves up and down along the screw rod 105 with the lifting platform 102. When the oil guide brush 203 is used After the damage occurs for a period of time, the butterfly screw 304 is unscrewed from the threaded hole 303, and then the retaining ring 301 is taken out from the sleeve 202, and then the damaged oil guide brush 203 is taken out from the mounting hole 205, and then a new oil guide brush 203 is inserted into the mounting hole 205, and at the same time, the retaining ring 301 is inserted into the sleeve 202, and the retaining hole 302 at the bottom of the retaining ring 301 is engaged with the oil guide brush 203, and then the butterfly screw 304 is tightened in the threaded hole 303 to clamp and fix the retaining ring 301;

[0035] This eliminates the need to interrupt the workflow, ensures work efficiency, and enables the oil guide brush to be replaced quickly and conveniently.

Claims

1. The trolley transmission device of the thin strip cleaning production line is characterized by: It comprises a main body component and a high-efficiency lubrication component, wherein the main body component comprises a receiving block (101), a lifting platform (102), an L-shaped rod (103), a motor (104), a screw rod (105) and a threaded groove (106); the high-efficiency lubrication component comprises a rectangular block (201), a sleeve (202) and an oil-conducting brush (203); The front end of the receiving block (101) is movably connected to the lifting platform (102); the top of the receiving block (101) is fixedly connected to one end of an L-shaped rod (103); the other end of the L-shaped rod (103) is fixedly connected to a motor (104); the output end of the motor (104) is connected to a screw rod (105); a thread groove (106) is provided on the lifting platform (102); the screw rod (105) movably penetrates the thread groove (106); a rectangular block (201) is fixedly installed on the top of the lifting platform (102); the rectangular block (201) is located on the outer circle of the thread groove (106); a sleeve (202) is fixedly installed in the middle of the rectangular block (201); a through groove is provided in the middle of the sleeve (202); and a circle of oil guide brushes (203) are movably installed in the inner circle of the sleeve (202).

2. The trolley transmission device of the thin strip cleaning production line according to claim 1 is characterized in that: The high-efficiency lubrication component further comprises an oil storage tank (204); the oil storage tank (204) is provided between the inner wall of the rectangular block (201) and the outer ring of the sleeve (202).

3. The trolley transmission device of the thin strip cleaning production line according to claim 1 is characterized in that: The high-efficiency lubrication component further comprises mounting holes (205); the mounting holes (205) are formed through the inner ring and the outer ring of the sleeve (202), and the oil guide brushes (203) are movably inserted between the mounting holes (205).

4. The trolley transmission device of the thin strip cleaning production line according to claim 1 is characterized in that: The main body component further comprises a slide groove (107) and a slider (108); the slide grooves (107) are provided on both sides of the receiving block (101); the sliders (108) are fixedly installed on both sides of the front end of the lifting platform (102); and the slider (108) is movably connected to the slide groove (107).

5. The trolley transmission device of the thin strip cleaning production line according to claim 1 is characterized in that: It also includes a convenient replacement component, which includes a snap ring (301) and a snap hole (302); the snap ring (301) is movably inserted into the middle of the sleeve (202), and the snap hole (302) is provided at the bottom of the snap ring (301).

6. The trolley transmission device of the thin strip cleaning production line according to claim 5 is characterized in that: The convenient replacement component further comprises a threaded hole (303) and a butterfly screw (304); the threaded hole (303) is penetrated through the sleeve (202), and the butterfly screw (304) is movably inserted in the middle of the threaded hole (303).

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