Vehicle-mounted snow removal rolling brush structure

Abstract

The utility model relates to the technical field of snow removal equipment, in particular to a vehicle-mounted snow removal rolling brush structure, which comprises a vehicle-mounted snow removal mechanism, a rolling brush, a rolling brush, a rolling brush and a rolling brush, the two arc-shaped grooves are formed in the positions, located at one end of the first sliding groove, of the inner walls of the two sides of the machine shell correspondingly. The second sliding groove is formed in the inner wall of one end of the arc-shaped groove. The driving mechanism is fixed on the outer wall of the shell; the plug-in mechanism is fixed on the outer wall of the shell and can assist in replacement; and the two limiting mechanisms are fixed to the inner walls of the two sides of the machine shell correspondingly, and rapid limiting can be achieved. According to the vehicle-mounted snow removing mechanism, the limiting mechanism is arranged, so that the brush roller is effectively prevented from falling off in the using process, the replaced brush roller can be stably arranged in the machine shell, good power transmission can be guaranteed, the stability of the vehicle-mounted snow removing mechanism is effectively improved, and operation is easy, convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of snow removal equipment technology, specifically a vehicle-mounted snow removal roller brush structure. Background Technology

[0002] In areas with frequent snowfall in winter, snow accumulation and icing on roads seriously affect traffic safety and smooth flow. Vehicle-mounted snow removal roller brushes are key equipment for efficiently removing snow from roads and are widely used in municipal, highway maintenance, and airport snow removal operations.

[0003] While vehicle-mounted snow removal rollers play an important role in snow removal, they have significant drawbacks. The brush rollers come into direct contact with the snow, leading to rapid wear and requiring regular replacement. Furthermore, the brush rollers are typically heavy, with their weight varying depending on size and material; smaller ones may weigh tens of kilograms, while larger ones can exceed one hundred kilograms.

[0004] These heavy brush rollers are extremely inconvenient to disassemble and install. They generally require multiple people working together or specialized hoisting equipment, which is not only labor-intensive but also increases the complexity of the operation. Furthermore, accurately installing them in the designated position and ensuring they are secure requires a high level of skill and physical strength from the operators, and the installation process carries significant safety risks. Improper operation could result in a falling brush roller causing serious injury to personnel and equipment. Utility Model Content

[0005] The purpose of this invention is to provide a vehicle-mounted snow removal roller brush structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A vehicle-mounted snow removal roller brush structure includes:

[0008] A vehicle-mounted snow removal mechanism includes a housing, and the inner walls on both sides of the housing are provided with a sliding groove.

[0009] Two arc-shaped grooves are provided, one on each side of the inner wall of the casing at one end of the slide groove;

[0010] The second groove is formed on the inner wall of one end of the arc-shaped groove;

[0011] The drive mechanism is fixed to the outer wall of the housing;

[0012] The plug-in mechanism, fixed to the outer wall of the casing, assists in replacement;

[0013] There are two limit mechanisms, which are fixed to the inner walls on both sides of the machine housing, and can quickly limit the movement.

[0014] Furthermore, the insertion mechanism includes:

[0015] A No. 1 dual-axis motor is fixed to the outer wall of the housing. Both ends of the No. 1 dual-axis motor are fixedly connected to a round rod. One end of the round rod is rotatably connected to the outer wall of the housing.

[0016] A rope reel is fixed to one end of a round rod.

[0017] A traction rope is wound around the outer wall of a rope winding wheel, and one end of the traction rope is fixedly connected to a ring frame.

[0018] Preferably, the insertion mechanism includes:

[0019] The second dual-axis motor is fixed to the inner wall of the housing, and the two ends of the second dual-axis motor are fixedly connected to two round rods.

[0020] The threaded groove is located at one end of the round rod.

[0021] An arc-shaped frame is screwed into the inside of a threaded groove, and the outer wall of the arc-shaped frame is slidably inserted into the inside of the sliding groove.

[0022] Preferably, the insertion mechanism includes:

[0023] Ring frame two is fixed at one end of one of the arc-shaped frames, and the outer wall of ring frame two is slidably inserted into the inside of sliding groove two.

[0024] The spline groove rotates on the inner wall of the second ring frame, and one end of the spline groove is slidably inserted into the drive shaft of the drive mechanism.

[0025] Preferably, the insertion mechanism includes:

[0026] Ring frame three is fixed to the outer wall of one end of another arc frame one, and the outer wall of ring frame three is slidably inserted into the corresponding sliding groove two.

[0027] The brush roller slides inside the ring frame three at one end. A spline shaft is fixedly connected to one end of the brush roller. An annular groove is opened on the outer wall of the rotating shaft of the brush roller. The outer wall of the spline shaft is slidably inserted into the spline groove.

[0028] Preferably, the limiting mechanism includes:

[0029] A circular shell is fixed to the inner wall of the housing. An arc-shaped hole 2 is opened on the outer wall of the circular shell, and an arc-shaped hole 1 is opened on the outer wall of the circular shell.

[0030] Arc-shaped frame two slides inside the round shell. A protrusion is fixedly connected to the outer wall of arc-shaped frame two. The outer wall of the protrusion is slidably inserted into arc-shaped hole one.

[0031] Arc-shaped frame three is fixed to the outer wall of arc-shaped frame two, and the outer wall of arc-shaped frame three is inserted into the annular groove.

[0032] Preferably, the limiting mechanism includes:

[0033] A grooved block is fixed to the outer wall of a circular shell. An inclined block is slidably inserted inside the grooved block, and a spring is fixedly connected between the outer wall of the inclined block and the inner wall of the grooved block.

[0034] Compared with the prior art, the beneficial effects of this utility model are:

[0035] 1. By using a dual-axis motor, a rope winding wheel, and a traction rope, the brush roller can be moved up and down easily. In the past, replacing a heavy brush roller might have required the combined efforts of many people or the assistance of specialized hoisting equipment. Now, it can be done by a few people, greatly saving manpower and significantly improving work efficiency.

[0036] 2. The spline groove and ring frame are accurately fitted onto the brush roller shaft by the No. 2 dual-shaft motor. The spline groove and the spline shaft on the brush roller are interlocked to accurately limit the brush roller to the designated position, ensuring that the brush roller is firmly installed and accurately positioned. At the same time, the power can be transmitted by the drive mechanism, which effectively improves the installation accuracy and eliminates the need for manual operation. This avoids the instability of equipment operation caused by inaccurate installation and ensures the efficient operation of the brush roller during snow removal operations.

[0037] 3. By setting a limiting mechanism, the brush roller is effectively prevented from falling off during use, ensuring that the replaced brush roller can be firmly placed inside the machine housing and guaranteeing good power transmission. This effectively improves the stability of the vehicle-mounted snow removal mechanism and makes operation simple and convenient. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0039] Figure 2 This is a schematic diagram of the rope winding wheel structure in this utility model;

[0040] Figure 3 This is a schematic diagram of the arc-shaped frame structure in this utility model;

[0041] Figure 4 This is a schematic diagram of a partial cross-sectional structure of the casing in this utility model;

[0042] Figure 5 This is a schematic diagram of another partial cross-sectional structure of the casing in this utility model;

[0043] Figure 6 This is a schematic cross-sectional view of the limiting mechanism in this utility model;

[0044] Figure 7 This is a schematic diagram of a partial structure of the brush roller in this utility model;

[0045] Figure 8 This is a schematic diagram of the spline shaft structure in this utility model.

[0046] In the diagram: 100, vehicle-mounted snow removal mechanism; 110, housing; 111, chute one; 112, arc-shaped chute; 113, chute two; 200, drive mechanism; 300, plug-in mechanism; 310, dual-shaft motor No. 1; 311, round rod one; 320, rope winding pulley; 321, traction rope; 322, ring frame one; 330, dual-shaft motor No. 2; 331, round rod two; 332, threaded groove; 3 33. Arc-shaped frame one; 334. Ring frame two; 335. Spline groove; 336. Ring frame three; 340. Brush roller; 341. Ring groove; 342. Spline shaft; 400. Limiting mechanism; 410. Round shell; 411. Arc-shaped hole one; 412. Arc-shaped hole two; 420. Arc-shaped frame two; 421. Protrusion; 422. Groove block; 423. Inclined block; 424. Spring; 425. Arc-shaped frame three. Detailed Implementation

[0047] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0048] Please see Figure 1-8In this embodiment of the present invention, a vehicle-mounted snow removal roller brush structure includes: a vehicle-mounted snow removal mechanism 100, which includes a housing 110, and two arc-shaped grooves 112 are provided on the inner walls of both sides of the housing 110, located at one end of the first groove 111; a second groove 113 is provided on the inner wall of one end of the arc-shaped groove 112; a drive mechanism 200 is fixed to the outer wall of the housing 110; a plug-in mechanism 300 is fixed to the outer wall of the housing 110 and can assist in replacement; and two limiting mechanisms 400 are provided and fixed to the inner walls of both sides of the housing 110, which can quickly limit the movement. The limiting mechanism 400 includes a circular shell 410, which is connected to the housing 110. The inner wall is fixed, and the outer wall of the circular shell 410 has an arc-shaped hole 412 and an arc-shaped hole 411. The arc-shaped frame 420 slides inside the circular shell 410, and a protrusion 421 is fixedly connected to the outer wall of the arc-shaped frame 420. The outer wall of the protrusion 421 is slidably inserted into the arc-shaped hole 411. The arc-shaped frame 425 is fixed on the outer wall of the arc-shaped frame 420, and the outer wall of the arc-shaped frame 425 is inserted into the annular groove 341. The groove block 422 is fixed on the outer wall of the circular shell 410, and an inclined block 423 is slidably inserted into the groove block 422. A spring 424 is fixedly connected between the outer wall of the inclined block 423 and the inner wall of the groove block 422. By setting a limit mechanism 400, the brush roller 340 is effectively prevented from falling off during use.

[0049] The insertion mechanism 300 includes: a first dual-axis motor 310, which is fixed to the outer wall of the housing 110, and both ends of the first dual-axis motor 310 are fixedly connected to a round rod 311. One end of the round rod 311 is rotatably connected to the outer wall of the housing 110. A rope winding wheel 320 is fixed to one end of the round rod 311. A traction rope 321 is wound around the outer wall of the rope winding wheel 320, and one end of the traction rope 321 is fixedly connected to a ring frame 322. Through the cooperation of the first dual-axis motor 310, the rope winding wheel 320 and the traction rope 321, the brush roller 340 can move up and down easily.

[0050] The insertion mechanism 300 includes: a second dual-axis motor 330, which is fixed to the inner wall of the housing 110, and both ends of the second dual-axis motor 330 are fixedly connected to a second round rod 331; a threaded groove 332, which is formed at one end of the second round rod 331; an arc-shaped frame 333, which is screwed into the threaded groove 332, and the outer wall of the arc-shaped frame 333 is slidably inserted into the inner wall of the first slide groove 111; a second ring frame 334, which is fixed to one end of one of the arc-shaped frames 333, and the outer wall of the second ring frame 334 is slidably inserted into the inner wall of the second slide groove 113; and a spline groove 335, which rotates on the inner wall of the second ring frame 334, and the inner wall of one end of the spline groove 335 is slidably inserted into the drive shaft of the drive mechanism 200. Next, ring frame 336 is fixed to the outer wall of one end of another arc frame 333, and the outer wall of ring frame 336 is slidably inserted into the corresponding sliding groove 113. Brush roller 340 has one end sliding inside ring frame 336, and one end of brush roller 340 is fixedly connected to spline shaft 342. The outer wall of the rotating shaft of brush roller 340 has an annular groove 341. The outer wall of spline shaft 342 is slidably inserted into spline groove 335. The spline groove 335 and ring frame 336 are accurately sleeved on the rotating shaft of brush roller 340 by driving the second dual-axis motor 330. The insertion and cooperation between spline groove 335 and spline shaft 342 on brush roller 340 can accurately limit brush roller 340 to a specified position.

[0051] Specifically, during operation, when replacing the worn brush roller 340, the operator pushes the protrusion 421, causing the arc-shaped frame 420 to rotate within the circular shell 410. During this process, the arc-shaped frame 420 separates from the arc-shaped hole 412, releasing the limit on the rotating shaft of the brush roller 340. Then, the second dual-axis motor 330 drives the two round rods 331 at both ends to rotate. The rotation of the round rods 331 causes the arc-shaped frame 333 to slide within the groove 111, thereby causing the spline grooves 33 at both ends of the brush roller 340 to... 5. Ring frame 336 slides into the corresponding slide groove 113, releasing the limit at the other end of brush roller 340. The first dual-axis motor 310 drives the round rods 311 at both ends to rotate. The round rods 311 drive the rope winding wheel 320 to rotate. The rotation of the rope winding wheel 320 causes the traction rope 321 to extend outward. The brush roller 340, which is sleeved between the two ring frames 322, moves down to the ground along the arc groove 112 inside the machine housing 110. Personnel then remove the ring frame 322 from the brush roller 340. Push away the worn brush roller 340, push the new brush roller 340 under the housing 110, and put on the ring frame 322. The first dual-axis motor 310 drives the winding wheel 320 to rotate, pulling the brush roller 340 upward and moving it along the arc groove 112 to the designated position. The second dual-axis motor 330 drives the spline groove 335 and the ring frame 336 to move towards the two ends of the brush roller 340 and put them on. One end of the spline groove 335 is slidably inserted into the drive shaft of the drive mechanism 200. The spline groove 335 and the brush roller 340 are connected to each other. The splined shaft 342 on the roller 340 is inserted to provide power for the rotation of the brush roller 340. After installation, the operator moves the protrusion 421 to drive the arc frame 2 420 to rotate inside the round shell 410, blocking the arc hole 2 412. At the same time, the arc frame 3 425 on the arc frame 2 425 slides into the annular groove 341 on the rotating shaft of the brush roller 340 to limit the brush roller 340. Finally, the inclined block 423 on the limiting mechanism 400 limits the protrusion 421, completing the entire replacement process.

[0052] Example 1

[0053] like Figure 6-7 As shown, in this embodiment, the limiting mechanism 400 includes: a circular shell 410, which is fixed to the inner wall of the housing 110, and the outer wall of the circular shell 410 is provided with an arc-shaped hole 412 and an arc-shaped hole 411; an arc-shaped frame 420, which slides inside the circular shell 410, and a protrusion 421 is fixedly connected to the outer wall of the arc-shaped frame 420, and the outer wall of the protrusion 421 is slidably inserted into the arc-shaped hole 411; an arc-shaped frame 425, which is fixed to the outer wall of the arc-shaped frame 420, and the outer wall of the arc-shaped frame 425 is inserted into the annular groove 341; and a recessed block 422, which is fixed to the outer wall of the circular shell 410, and an inclined block 423 is slidably inserted into the recessed block 422, and a spring 424 is fixedly connected between the outer wall of the inclined block 423 and the inner wall of the recessed block 422.

[0054] In this embodiment, when replacing the worn brush roller 340, the operator pushes the protrusion 421, causing the arc-shaped frame 420 to rotate within the circular shell 410. During this process, the arc-shaped frame 420 separates from the arc-shaped hole 412, releasing the limiting position of the brush roller 340's rotating shaft. After installation, the operator moves the protrusion 421, causing the arc-shaped frame 420 to rotate within the circular shell 410, blocking the arc-shaped hole 412. Simultaneously, the arc-shaped frame 425 on the arc-shaped frame 420 and the brush roller 340... The annular groove 341 on the 40 rotating shaft slides and inserts to limit the brush roller 340. Finally, the inclined block 423 on the limiting mechanism 400 limits the protrusion 421, completing the entire replacement process. By setting the limiting mechanism 400, the brush roller 340 is effectively prevented from falling off during use, so that the replaced brush roller 340 can be firmly placed in the housing 110 and good power transmission can be guaranteed. This effectively improves the stability of the vehicle-mounted snow removal mechanism 100 and makes the operation simple and convenient.

[0055] like Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment, the insertion mechanism 300 includes: a first dual-axis motor 310, which is fixed to the outer wall of the housing 110, and both ends of the first dual-axis motor 310 are fixedly connected to a round rod 311, one end of the round rod 311 is rotatably connected to the outer wall of the housing 110; a rope winding wheel 320, which is fixed to one end of the round rod 311; and a traction rope 321, which is wound around the outer wall of the rope winding wheel 320, and one end of the traction rope 321 is fixedly connected to a ring frame 322.

[0056] In practice, the No. 1 dual-axis motor 310 drives the two round rods 311 at both ends to rotate. The round rods 311 drive the rope winding wheel 320 to rotate. The rotation of the rope winding wheel 320 causes the traction rope 321 to extend outward. The brush roller 340, which is sleeved between the two ring frames 322, moves downward to the ground along the arc groove 112 inside the machine housing 110. Personnel remove the ring frame 322 from the brush roller 340, push away the worn brush roller 340, and push the new brush roller 340 under the machine housing 110. The brush roller 340 is pulled upward by the ring frame 322, and the first dual-axis motor 310 drives the winding wheel 320 to rotate, thus moving the brush roller 340 upward along the arc groove 112 to the designated position. Through the cooperation of the first dual-axis motor 310, the winding wheel 320 and the traction rope 321, the brush roller 340 can be moved up and down easily. In the past, replacing a heavier brush roller 340 may have required the joint efforts of many people or the use of professional hoisting equipment. Now, it can be done by a few people, which greatly saves manpower and significantly improves work efficiency.

[0057] Example 2

[0058] like Figure 3 , Figure 4 , Figure 5 and Figure 8As shown, in this embodiment, the insertion mechanism 300 includes: a second dual-axis motor 330, which is fixed to the inner wall of the housing 110, and both ends of the second dual-axis motor 330 are fixedly connected to a second round rod 331; a threaded groove 332, which is opened at one end of the second round rod 331; an arc-shaped frame 333, which is screwed into the threaded groove 332, and the outer wall of the arc-shaped frame 333 is slidably inserted into the inner wall of the first sliding groove 111; and a second ring frame 334, which is fixed to one end of one of the arc-shaped frames 333, and the outer wall of the second ring frame 334 is slidably inserted into the inner wall of the second sliding groove 113. A spline groove 335 rotates on the inner wall of the second ring frame 334, and one end of the spline groove 335 is slidably inserted into the drive shaft of the drive mechanism 200. A third ring frame 336 is fixed on the outer wall of one end of another arc-shaped frame 333, and the outer wall of the third ring frame 336 is slidably inserted into the corresponding sliding groove 113. A brush roller 340 slides on one end inside the third ring frame 336, and a spline shaft 342 is fixedly connected to one end of the brush roller 340. An annular groove 341 is opened on the outer wall of the rotating shaft of the brush roller 340, and the outer wall of the spline shaft 342 is slidably inserted into the spline groove 335.

[0059] In practice, the No. 2 dual-axis motor 330 drives the spline groove 335 and the ring frame 336 to move towards the two ends of the brush roller 340 and fit onto them. One end of the spline groove 335 is slidably inserted into the drive shaft of the drive mechanism 200, and the spline groove 335 is inserted into the spline shaft 342 on the brush roller 340, providing power connection for the rotation of the brush roller 340. By driving the No. 2 dual-axis motor 330, the spline groove 335 and the ring frame 336 are accurately fitted onto the rotating shaft of the brush roller 340. The insertion and cooperation between the spline groove 335 and the spline shaft 342 on the brush roller 340 can accurately limit the brush roller 340 to the designated position, ensuring that the brush roller 340 is firmly installed and accurately positioned. At the same time, it can be powered by the drive mechanism 200, which effectively improves the installation accuracy and eliminates the need for manual operation, avoiding equipment instability caused by inaccurate installation and ensuring efficient operation of the brush roller 340 during snow removal operations.

[0060] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0061] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A vehicle-mounted snow removal roller brush structure, characterized in that, include: The vehicle-mounted snow removal mechanism (100) includes a housing (110), and the inner walls on both sides of the housing (110) are provided with a sliding groove (111). Two arc-shaped grooves (112) are provided, respectively opened on the inner walls of both sides of the housing (110) at one end of the slide groove (111); The second groove (113) is opened on the inner wall of one end of the arc groove (112); The drive mechanism (200) is fixed to the outer wall of the housing (110); The plug-in mechanism (300) is fixed to the outer wall of the housing (110) and can assist in replacement; There are two limit mechanisms (400), which are fixed to the inner walls on both sides of the housing (110) and can quickly limit the movement.

2. The vehicle-mounted snow removal roller brush structure according to claim 1, characterized in that, The insertion mechanism (300) includes: The No. 1 dual-axis motor (310) is fixed to the outer wall of the housing (110). Both ends of the No. 1 dual-axis motor (310) are fixedly connected to a round rod (311). One end of the round rod (311) is rotatably connected to the outer wall of the housing (110). A rope winding wheel (320) is fixed to one end of a round rod (311); The traction rope (321) is wound around the outer wall of the rope winding wheel (320), and one end of the traction rope (321) is fixedly connected to a ring frame (322).

3. The vehicle-mounted snow removal roller brush structure according to claim 2, characterized in that, The insertion mechanism (300) includes: The second dual-axis motor (330) is fixed to the inner wall of the housing (110), and the two ends of the second dual-axis motor (330) are fixedly connected to the round rod (331). A threaded groove (332) is provided at one end of the round rod (331); Arc-shaped frame one (333) is screwed into the inside of the threaded groove (332), and the outer wall of arc-shaped frame one (333) is slidably inserted into the inside of the sliding groove one (111).

4. The vehicle-mounted snow removal roller brush structure according to claim 3, characterized in that, The insertion mechanism (300) includes: Ring frame two (334) is fixed at one end of one of the arc-shaped frames one (333), and the outer wall of ring frame two (334) is slidably inserted into the inside of sliding groove two (113); The spline groove (335) rotates on the inner wall of the ring frame (334), and one end of the spline groove (335) is slidably connected to the drive shaft of the drive mechanism (200).

5. The vehicle-mounted snow removal roller brush structure according to claim 4, characterized in that, The insertion mechanism (300) includes: Ring frame three (336) is fixed to the outer wall of one end of another arc frame one (333), and the outer wall of ring frame three (336) is slidably inserted into the corresponding sliding groove two (113); The brush roller (340) slides inside the ring frame three (336) at one end. A spline shaft (342) is fixedly connected to one end of the brush roller (340). An annular groove (341) is opened on the outer wall of the rotating shaft of the brush roller (340). The outer wall of the spline shaft (342) is slidably inserted into the spline groove (335).

6. The vehicle-mounted snow removal roller brush structure according to claim 5, characterized in that, The limiting mechanism (400) includes: The round shell (410) is fixed to the inner wall of the housing (110). The outer wall of the round shell (410) is provided with an arc-shaped hole two (412) and an arc-shaped hole one (411). Arc-shaped frame two (420) slides inside the round shell (410). A protrusion (421) is fixedly connected to the outer wall of arc-shaped frame two (420). The outer wall of the protrusion (421) is slidably inserted into the arc-shaped hole one (411). Arc-shaped frame three (425) is fixed on the outer wall of arc-shaped frame two (420), and the outer wall of arc-shaped frame three (425) is inserted into the annular groove (341).

7. The vehicle-mounted snow removal roller brush structure according to claim 6, characterized in that, The limiting mechanism (400) includes: The groove block (422) is fixed on the outer wall of the round shell (410). An inclined block (423) is slidably inserted inside the groove block (422). A spring (424) is fixedly connected between the outer wall of the inclined block (423) and the inner wall of the groove block (422).

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