Electro-hydraulic direct-drive transmission device with dustproof function

Abstract

The invention discloses an electro-hydraulic direct-drive transmission device with a dustproof function, and relates to the technical field of transmission devices. The electro-hydraulic direct-drive transmission device with the dustproof function comprises a first mounting box, a heat dissipation unit, a mounting unit and a cleaning unit, and a second mounting box is arranged on one side of the first mounting box. According to the electro-hydraulic direct-drive transmission device with the dustproof function, the driving device body can be installed on the supporting plate, so that follow-up repair and maintenance of the driving device body are facilitated, the maintenance time of workers is effectively shortened, the practicability of the device is improved, the mounting and dismounting modes are simple, operation of the workers is facilitated, and the working efficiency is improved. And through arrangement of heat dissipation fan blades, heat dissipation treatment can be conducted on the driving device body in the operation process of the driving device body, and the situation that when the driving device body operates in high-temperature weather, the temperature of internal elements of the driving device body is high, and normal use of the driving device body is affected is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of transmission devices, and in particular to an electro-hydraulic direct-drive transmission device with a dustproof function. Background Art

[0002] Chinese patent document CN218549639U discloses an electro-hydraulic direct-drive transmission device with a dustproof function. By arranging a silicone dustproof cover and a dustproof brush at the output shaft, the electro-hydraulic direct-drive transmission device can have a good dustproof function during actual use, thereby indirectly increasing the service life of the electro-hydraulic direct-drive transmission device.

[0003] The above-mentioned electro-hydraulic direct-drive transmission device with dustproof function has its driving device body exposed when in use. When subjected to external collision, the driving device body is easily damaged, which provides low protection for the driving device body and poor practicality. Summary of the invention

[0004] The purpose of the present invention is to provide an electro-hydraulic direct-drive transmission device with a dustproof function, which can solve the problem that when subjected to external collision, the drive device body is easily damaged, the protection of the drive device body is low, and the practicality is poor.

[0005] To achieve the above object, the present invention provides the following technical solution: an electro-hydraulic direct-drive transmission device with dustproof function, comprising a first installation box, a heat dissipation unit, an installation unit and a cleaning unit, wherein a second installation box is provided on one side of the first installation box;

[0006] The heat dissipation unit is arranged on the first installation box, and the heat dissipation unit includes a support plate, a driving device body, a U-shaped fixing plate and heat dissipation blades, the U-shaped fixing plate is used to connect the support plate with the driving device body, and the number of heat dissipation blades is two groups, and the two groups of heat dissipation blades are respectively arranged on the first installation box and the second installation box;

[0007] The mounting unit is arranged on the first mounting box, and the mounting unit comprises a mounting block and a connecting block, the mounting block is provided with a fixed limiting block, the connecting block is provided with a limiting cylinder, and the limiting cylinder and the fixed limiting block are used to connect the mounting block with the connecting block;

[0008] The cleaning unit is arranged on the first installation box, and the cleaning unit comprises an annular cleaning block, and a cleaning rubber ring is arranged inside the annular cleaning block, and the number of the cleaning rubber rings is three groups.

[0009] Preferably, the heat dissipation unit also includes a fixed cross plate, a limited connecting plate, a movable plug plate, an adjusting threaded rod, a fixed threaded sleeve and a mounting frame, the first mounting box and the second mounting box are fixedly mounted with the mounting frame on the top, the inner wall of the mounting frame is provided with heat dissipation fan blades, the top of the support plate is placed with a driving device body, the bottom of the support plate is fixedly mounted with a fixed threaded sleeve, the top of the U-shaped fixed plate is rotatably mounted with an adjusting threaded rod, the adjusting threaded rod and the fixed threaded sleeve are threadedly mounted, the adjacent side walls of the first mounting box and the second mounting box are fixedly mounted with a fixed cross plate, the number of fixed cross plates is two groups, the adjacent side walls of the two groups of fixed cross plates are fixedly mounted with a limited connecting plate, one side of the limited connecting plate is fixedly mounted with a movable plug plate, the number of movable plug plates is two groups, openings for the movable plug plates to move are opened on both sides of the support plate, the number of openings is two groups, and one end of the two groups of movable plug plates extends to the inside of the opening.

[0010] Preferably, the mounting unit also includes a telescopic spring, a limit movable plate, a sliding limit rod and a pulling plate. A mounting block is fixedly installed on the front side of the first mounting box, a connecting block is fixedly installed on the front side of the second mounting box, a fixed limit block is fixedly installed on one side of the mounting block, an opening is opened inside the connecting block, a telescopic spring is fixedly installed on the top of the inner side of the opening, a limit movable plate is fixedly installed on the bottom of the telescopic spring, a limit movable plate is fixedly installed on the bottom of the limit movable plate, a limit cylinder is fixedly installed on the top of the limit movable plate, a sliding limit rod is fixedly installed on the top of the limit movable plate, one end of the sliding limit rod extends to the top of the connecting block and is fixedly installed with a pulling plate, and the sliding limit rod and the connecting block are slidably installed.

[0011] Preferably, a limiting hole for movement of the limiting cylinder is provided inside the fixed limiting block, and the limiting cylinder is located inside the upper limiting hole of the fixed limiting block. This arrangement facilitates connection of the first installation box with the second installation box.

[0012] Preferably, the cleaning unit also includes a limit frame, a limit square block, a limit spring, a pull-type toggle plate and a limit slide rod. The limit frame is fixedly installed on one side of the first installation box, the limit spring is fixedly installed on the front side of the limit frame, the pull-type toggle plate is fixedly installed on the front side of the limit spring, the limit slide rod is fixedly installed on the rear side of the pull-type toggle plate, the outer wall of the annular cleaning block is fixedly installed with a limit square block, the limit square block is located inside the limit frame and the limit square block and the limit frame are slidably installed, a hole is opened inside the limit square block for the limit slide rod to move, one end of the limit slide rod passes through the limit frame and extends into the hole on the limit square block, and the limit frame and the limit slide rod are slidably installed.

[0013] Preferably, the inner wall of the annular cleaning block is provided with three groups of arc grooves, and cleaning rubber rings are fixedly installed on the inner walls of the three groups of arc grooves. The provision of the cleaning rubber ring facilitates cleaning of the outer wall of the telescopic rod on the driving device body.

[0014] Preferably, the front and rear sides of the first installation box and the second installation box are both provided with ventilation holes, and filter plates are embedded and installed on the inner walls of the ventilation holes. The filter plates can facilitate ventilation.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) The electro-hydraulic direct-drive transmission device with dustproof function can install the drive device body on the support plate through the coordinated use of the support plate, the fixed horizontal plate, the limit connecting plate, the movable plug plate and the U-shaped fixed plate, so that it is convenient for the subsequent repair and maintenance of the drive device body, effectively reducing the time for workers to repair and improving the practicality of the device. The installation and disassembly methods are relatively simple, which is convenient for workers to operate, thereby reducing the labor intensity of workers. Through the setting of the heat dissipation fan blades, the drive device body can be heat-dissipated during the operation of the drive device body, so as to avoid the situation where the temperature of the internal components of the drive device body is high when the drive device body is running in high temperature weather and affects the normal use of the drive device body. This can not only increase the service life of the drive device body, but also ensure the normal use of the drive device body.

[0017] (2) The electro-hydraulic direct-drive transmission device with dustproof function can be easily separated from the first installation box and the second installation box by using the installation block, the connecting block, the telescopic spring, the limit movable plate and the limit cylinder. This makes it easy to take out the drive device body from the inside of the first installation box for maintenance and repair. After the two sets of the first installation box and the second installation box are combined, the drive device body can be protected to prevent the drive device body from being damaged by external factors during use, thereby improving the protection of the device. By using the annular cleaning block and the cleaning rubber ring, the dust on the surface of the telescopic rod of the drive device body can be scraped off when the telescopic rod of the drive device body moves, thereby preventing the dust from entering the inside of the drive device body through the telescopic rod and causing damage to the internal components of the drive device body, thereby improving the dustproof effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 A perspective view of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the present invention;

[0021] Figure 3 is a side view of the present invention;

[0022] Figure 4is a cross-sectional view of a support plate of the present invention;

[0023] Figure 5 is a cross-sectional view of a mounting block of the present invention;

[0024] Figure 6 It is an enlarged view of part A of the present invention;

[0025] Figure 7 It is a cross-sectional view of the annular cleaning block of the present invention.

[0026] 1. The first installation box; 2. The second installation box; 3. The heat dissipation unit; 301. The support plate; 302. The fixed horizontal plate; 303. The limiting connecting plate; 304. The movable plug plate; 305. The driving device body; 306. The U-shaped fixing plate; 307. The adjusting threaded rod; 308. The fixed threaded sleeve; 309. The mounting frame; 310. The heat dissipation fan blade; 4. The mounting unit; 401. The mounting block; 402. The connecting block; 403. The telescopic spring; 404. The limiting movable plate; 405. The limiting cylinder; 406. The sliding limiting rod; 407. The pulling plate; 408. The fixed limiting block; 5. The cleaning unit; 501. The annular cleaning block; 502. The cleaning rubber ring; 503. The limiting frame; 504. The limiting square block; 505. The limiting spring; 506. The pulling toggle plate. DETAILED DESCRIPTION

[0027] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0028] See also Figure 1-7The present invention provides a technical solution: an electro-hydraulic direct-drive transmission device with dustproof function, comprising a first installation box 1, a heat dissipation unit 3, an installation unit 4 and a cleaning unit 5, a second installation box 2 is arranged on one side of the first installation box 1, the heat dissipation unit 3 is arranged on the first installation box 1, the heat dissipation unit 3 comprises a support plate 301, a drive device body 305, a U-shaped fixing plate 306 and heat dissipation blades 310, the U-shaped fixing plate 306 is used to connect the support plate 301 with the drive device body 305, the number of heat dissipation blades 310 is two groups, and the two groups of heat dissipation blades 310 are respectively arranged On the first installation box 1 and the second installation box 2; the installation unit 4 is arranged on the first installation box 1, the installation unit 4 includes a mounting block 401 and a connecting block 402, the mounting block 401 is provided with a fixed limit block 408, the connecting block 402 is provided with a limit cylinder 405, the limit cylinder 405 and the fixed limit block 408 are used to connect the mounting block 401 with the connecting block 402; the cleaning unit 5 is arranged on the first installation box 1, the cleaning unit 5 includes an annular cleaning block 501, the interior of the annular cleaning block 501 is provided with a cleaning rubber ring 502, and the number of the cleaning rubber rings 502 is three groups.

[0029] Furthermore, the heat dissipation unit 3 further includes a fixed horizontal plate 302, a limiting connecting plate 303, a movable plug plate 304, an adjusting threaded rod 307, a fixed threaded sleeve 308 and a mounting frame 309. The tops of the first mounting box 1 and the second mounting box 2 are fixedly mounted with mounting frames 309, and the inner walls of the mounting frames 309 are provided with heat dissipation blades 310. The driving device body 305 is placed on the top of the support plate 301, and the fixed threaded sleeve 308 is fixedly mounted on the bottom of the support plate 301. 8. The top of the U-shaped fixed plate 306 is rotatably mounted with an adjusting threaded rod 307, and the adjusting threaded rod 307 and the fixed threaded sleeve 308 are threadedly mounted. The adjacent side walls of the first installation box 1 and the second installation box 2 are fixedly mounted with fixed transverse plates 302. The number of fixed transverse plates 302 is two groups. The adjacent side walls of the two groups of fixed transverse plates 302 are fixedly mounted with limited connection plates 303. One side of the limited connection plate 303 is fixedly mounted with a movable plug plate 304. The movable plug plate 304 The number of the support plates 301 is two groups, and openings for the movable plug plates 304 to move are provided on both sides of the support plate 301. The number of the openings is two groups, and one end of the two groups of movable plug plates 304 extends to the inside of the openings. This arrangement enables the drive device body 305 to be installed on the support plate 301, which is convenient for subsequent repair and maintenance of the drive device body 305, effectively reducing the time for workers to repair and improving the practicality of the device. The installation and disassembly methods are relatively simple, which is convenient for workers to operate, thereby reducing the labor intensity of workers. Through the arrangement of the heat dissipation fan blades 310, the drive device body 305 can be heat-dissipated during the operation of the drive device body 305, so as to avoid the situation where the temperature of the internal components of the drive device body 305 is high when the drive device body 305 is running in high temperature weather and affects the normal use of the drive device body 305. This can not only improve the service life of the drive device body 305, but also ensure the normal use of the drive device body 305.

[0030] Furthermore, the mounting unit 4 also includes a telescopic spring 403, a limiting movable plate 404, a sliding limiting rod 406 and a pulling plate 407. A mounting block 401 is fixedly installed on the front side of the first mounting box 1, a connecting block 402 is fixedly installed on the front side of the second mounting box 2, a fixed limiting block 408 is fixedly installed on one side of the mounting block 401, an opening is provided inside the connecting block 402, a telescopic spring 403 is fixedly installed on the top of the inner side of the opening, a limiting movable plate 404 is fixedly installed on the bottom of the telescopic spring 403, a limiting cylinder 405 is fixedly installed on the bottom of the limiting movable plate 404, a sliding limiting rod 406 is fixedly installed on the top of the limiting movable plate 404, and one end of the sliding limiting rod 406 extends to the upper part of the connecting block 402 A pulling plate 407 is fixedly installed on the square, the sliding limit rod 406 and the connecting block 402 are slidably installed, and a limit hole for the limit cylinder 405 to move is opened inside the fixed limit block 408, and the limit cylinder 405 is located inside the upper limit hole of the fixed limit block 408. This arrangement facilitates the separation of the first installation box 1 from the second installation box 2, and facilitates the removal of the drive device body 305 from the inside of the first installation box 1 for maintenance and repair. After the two groups of the first installation box 1 and the second installation box 2 are combined, the drive device body 305 can also be protected to prevent the drive device body 305 from being damaged by external factors during use, thereby improving the protection of the device.

[0031] Furthermore, the cleaning unit 5 also includes a limit frame 503, a limit square block 504, a limit spring 505, a pull-type toggle plate 506 and a limit slide 507. The limit frame 503 is fixedly installed on one side of the first installation box 1, the limit spring 505 is fixedly installed on the front side of the limit frame 503, the pull-type toggle plate 506 is fixedly installed on the front side of the limit spring 505, and the limit slide 507 is fixedly installed on the rear side of the pull-type toggle plate 506. The outer wall of the annular cleaning block 501 is fixedly installed with a limit square block 504, the limit square block 504 is located inside the limit frame 503, and the limit square block 504 and the limit frame 503 are slidably installed. The interior of the limit square block 504 is provided with a limit slide 507. Movable hole, one end of the limit slide rod 507 passes through the limit frame 503 and extends to the hole on the limit square block 504, the limit frame 503 and the limit slide rod 507 are slidably installed, the inner wall of the annular cleaning block 501 is provided with three groups of arc grooves, and the inner walls of the three groups of arc grooves are fixedly installed with cleaning rubber rings 502, the front and rear sides of the first installation box 1 and the second installation box 2 are provided with ventilation holes, and the inner walls of the ventilation holes are inlaid with filter plates. This arrangement can scrape off dust on the surface of the telescopic rod when the telescopic rod of the driving device body 305 moves, thereby preventing dust from entering the interior of the driving device body 305 through the telescopic rod to damage the internal components of the driving device body 305, thereby improving the dustproof effect of the device.

[0032] Working principle: when the driving device body 305 is running in high temperature weather, the heat dissipation fan blades 310 are controlled to start, and the heat dissipation fan blades 310 are started to blow air to dissipate heat for the driving device body 305. When the driving device body 305 is running, the telescopic rod of the driving device body 305 is located inside the annular cleaning block 501 and moves, so that the telescopic rod on the driving device body 305 can be cleaned through the cleaning rubber ring 502. When the driving device body 305 needs to be maintained or repaired, the pulling plate 407 is pulled, and the movement of the pulling plate 407 drives the sliding limit rod 406 and the limit cylinder 405 to move. After the limit cylinder 405 moves, the limit on the fixed limit block 408 can be cancelled, and then the first installation box 1 and the second installation box 2 can be separated. When the first installation box 1 and the second installation box 2 are separated, the fixed horizontal plate 302 is driven to move, and the fixed horizontal plate 302 moves to drive the limit connecting The connecting plate 303 and the movable plug plate 304 are moved, so that the support plate 301 can be taken out separately. Although the rotating adjustment threaded rod 307 is rotated, the adjusting threaded rod 307 can be rotated to separate from the fixed threaded sleeve 308, so that the U-shaped fixing plate 306 can be separated from the support plate 301. After the U-shaped fixing plate 306 is moved, the driving device body 305 can be taken out. When the annular cleaning block 501 and the cleaning rubber ring 502 need to be cleaned, the pulling toggle plate 506 is pulled, and the pulling toggle plate 506 moves to drive the limiting slide bar 507 to move. When the limiting slide bar 507 moves, the limiting of the limiting square block 504 can be cancelled, so that the limiting square block 504 can be moved. The limiting square block 504 moves to move the annular cleaning block 501. After the annular cleaning block 501 is disassembled, the inside of the annular cleaning block 501 and the cleaning rubber ring 502 can be cleaned.

[0033] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An electro-hydraulic direct drive transmission device with dustproof function, characterized in that: include: A first installation box (1), a second installation box (2) being provided on one side of the first installation box (1); A heat dissipation unit (3) arranged on the first installation box (1), the heat dissipation unit (3) comprising a support plate (301), a drive device body (305), a U-shaped fixing plate (306) and heat dissipation blades (310), the U-shaped fixing plate (306) being used to connect the support plate (301) and the drive device body (305), the heat dissipation blades (310) being two groups, and the two groups of heat dissipation blades (310) being respectively arranged on the first installation box (1) and the second installation box (2); An installation unit (4) is arranged on the first installation box (1), the installation unit (4) comprising an installation block (401) and a connection block (402), the installation block (401) being provided with a fixed stop block (408), the connection block (402) being provided with a stop cylinder (405), the stop cylinder (405) and the fixed stop block (408) being used to connect the installation block (401) and the connection block (402); A cleaning unit (5) is arranged on the first installation box (1), the cleaning unit (5) comprising an annular cleaning block (501), a cleaning rubber ring (502) being arranged inside the annular cleaning block (501), and the number of the cleaning rubber rings (502) being three groups.

2. The electro-hydraulic direct drive transmission device with dustproof function according to claim 1, characterized in that: The heat dissipation unit (3) further comprises a fixed transverse plate (302), a position-limiting connecting plate (303), a movable plug plate (304), an adjusting threaded rod (307), a fixed threaded sleeve (308) and a mounting frame (309). The mounting frame (309) is fixedly mounted on the top of the first mounting box (1) and the second mounting box (2). The inner wall of the mounting frame (309) is provided with a heat dissipation fan blade (310). The driving device body (305) is placed on the top of the support plate (301). The fixed threaded sleeve (308) is fixedly mounted on the bottom of the support plate (301). The adjusting threaded rod (307) is rotatably mounted on the top of the U-shaped fixing plate (306). The adjusting threaded rod (307) is rotatably mounted on the top of the U-shaped fixing plate (306). The rod (307) and the fixed threaded sleeve (308) are threadedly mounted, and adjacent side walls of the first installation box (1) and the second installation box (2) are fixedly mounted with fixed transverse plates (302), the number of the fixed transverse plates (302) being two groups, and adjacent side walls of the two groups of fixed transverse plates (302) are fixedly mounted with limited connection plates (303), and one side of the limited connection plates (303) is fixedly mounted with movable plug plates (304), the number of the movable plug plates (304) being two groups, and both sides of the support plate (301) are provided with openings for the movable plug plates (304) to move, the number of the openings being two groups, and one end of the two groups of movable plug plates (304) extends to the inside of the openings.

3. The electro-hydraulic direct drive transmission device with dustproof function according to claim 2, characterized in that: The installation unit (4) further comprises a telescopic spring (403), a limit movable plate (404), a sliding limit rod (406) and a pulling plate (407); a mounting block (401) is fixedly mounted on the front side of the first installation box (1); a connecting block (402) is fixedly mounted on the front side of the second installation box (2); a fixed limit block (408) is fixedly mounted on one side of the installation block (401); an opening is provided inside the connecting block (402); a telescopic spring (403) is fixedly mounted on the top of the inner side of the opening; a limit movable plate (404) is fixedly mounted on the bottom of the telescopic spring (403); a limit cylinder (405) is fixedly mounted on the bottom of the limit movable plate (404); a sliding limit rod (406) is fixedly mounted on the top of the limit movable plate (404); one end of the sliding limit rod (406) extends to the top of the connecting block (402) and is fixedly mounted with the pulling plate (407); the sliding limit rod (406) and the connecting block (402) are slidably mounted.

4. The electro-hydraulic direct drive transmission device with dustproof function according to claim 3, characterized in that: A limiting hole for the limiting cylinder (405) to move is provided inside the fixed limiting block (408), and the limiting cylinder (405) is located inside the upper limiting hole of the fixed limiting block (408).

5. The electro-hydraulic direct drive transmission device with dustproof function according to claim 4, characterized in that: The cleaning unit (5) further comprises a limiting frame (503), a limiting square block (504), a limiting spring (505), a pull-type toggle plate (506) and a limiting slide bar (507); the limiting frame (503) is fixedly mounted on one side of the first installation box (1); the limiting spring (505) is fixedly mounted on the front side of the limiting frame (503); the pull-type toggle plate (506) is fixedly mounted on the front side of the limiting spring (505); the limit slide bar (507) is fixedly mounted on the rear side of the pull-type toggle plate (506); and the annular cleaning A limiting square block (504) is fixedly installed on the outer wall of the block (501), the limiting square block (504) is located inside the limiting frame (503), and the limiting square block (504) and the limiting frame (503) are slidably installed, and a hole for the limiting slide rod (507) to move is opened inside the limiting square block (504), one end of the limiting slide rod (507) passes through the limiting frame (503) and extends into the hole on the limiting square block (504), and the limiting frame (503) and the limiting slide rod (507) are slidably installed.

6. The electro-hydraulic direct drive transmission device with dustproof function according to claim 5, characterized in that: The inner wall of the annular cleaning block (501) is provided with three groups of arc-shaped grooves, and cleaning rubber rings (502) are fixedly mounted on the inner walls of the three groups of arc-shaped grooves.

7. The electro-hydraulic direct drive transmission device with dustproof function according to claim 6, characterized in that: The front and rear sides of the first installation box (1) and the second installation box (2) are both provided with ventilation holes, and the inner walls of the ventilation holes are inlaid with filter plates.

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