A waterproof gear box for a sweeping machine

Abstract

The utility model belongs to the technical field of sweeping machines, and in particular relates to a waterproof gear box for a sweeping machine, comprising a sweeping machine body, and also comprising: a tail mounting plate is fixedly installed on one side of the sweeping machine body, the tail mounting plate is used to install the tail bearing seat, and then the second bearing is installed through the tail bearing seat, and then a sealing lip is installed between the second bearing and the tail bearing seat to increase the sealing of the connection, and then the surface of the second bearing is filled with sealant to increase the sealing of the second bearing, and the sealing of the connection between the tail bearing seat and the sweeping machine is increased by a semicircular colloid, and the sealing lip, sealant and semicircular colloid are used in combination to achieve the purpose of waterproofing when the gear box assembly is immersed in water to prevent the sweeping machine from entering water in a working state, causing a short circuit in the gear box, causing the sweeping machine to fail, thereby reducing the probability of equipment damage.

Description

Technical Field

[0001] The utility model belongs to the technical field of sweeping machines, and in particular relates to a waterproof gear box of the sweeping machine. Background Art

[0002] In the sweeping machine industry, the gear box drives the mixing drum with a brush to operate, and the mixing drum and the gear box assembly must be waterproof, and the gear box assembly itself must also be waterproof, which is a difficult problem in the industry. When the sweeping machine is in working state, water is easy to enter, resulting in a short circuit in the gear box, causing the sweeping machine to fail, which makes the sweeping machine easily damaged and requires maintenance, reducing the damage rate of the sweeping machine. Therefore, a waterproof gear box for a sweeping machine is proposed.

[0003] For example, a Chinese patent with publication number CN205841630U discloses a gearbox for a sweeping machine, including a box cover, a box seat, a motor, a second transmission shaft, a third transmission shaft and a fourth transmission shaft. A buckle is provided on the box cover, and the motor, the second transmission shaft, the third transmission shaft and the fourth transmission shaft are arranged in parallel. A motor gear is sleeved on the driving shaft of the motor, a second-stage gear is sleeved on the second transmission shaft, a third-stage gear is sleeved on the third transmission shaft, and a fourth-stage gear is sleeved on the fourth transmission shaft. The upper end of the fourth transmission shaft passes through a circular hole arranged on the box cover.

[0004] The existing technical documents have the following problems:

[0005] The existing technical documents have some disadvantages when used, such as: water easily enters the sweeper when it is in working state, causing a short circuit in the gear box, causing the sweeper to fail, which makes the sweeper easy to be damaged and needs to be repaired, reducing the damage rate of the sweeper, and when the gear box is connected to the mixing drum, it is easy to cause the housing and the mixing drum to rotate together, so that the gear box will also rotate, which is easy to damage the gear box and reduce the stability of the gear box when in use. In view of this, we propose a waterproof gear box for a sweeper. Utility Model Content

[0006] The purpose of the utility model is to provide a waterproof gear box for a sweeping machine in view of the above-mentioned technical problems, so as to achieve the effect of making the gear box more waterproof and making the gear box work more stably.

[0007] In view of this, the utility model provides a waterproof gearbox for a sweeping machine, including a sweeping machine body, and also includes: a tail mounting plate is fixedly installed on one side of the sweeping machine body, a tail bearing seat is sleeved on the other side of the tail mounting plate, second bearings are fixedly installed on both ends of the tail bearing seat, a sealing lip is fixedly installed between the second bearing and the tail bearing seat, sealant is fixedly installed on both ends of the second bearing, a semicircular colloid is sleeved on the surface of the sealant, a shell is fixedly installed on the other side of the tail bearing seat, a motor is fixedly installed on the bottom end of the shell, a gear box is fixedly installed on the other side of the motor, a gear shaft is penetrated and installed on the other side of the gear box, a clamp is fixedly installed on the other side of the shell, blocks are equidistantly installed on the surface of the clamp, and a bearing sleeve is penetrated and installed on the other side of the sweeping machine body.

[0008] Based on the above structure, through the coordinated use of sealing lips, sealant and semicircular colloid, the gear box assembly can be immersed in water for operation to achieve the purpose of waterproofing. It is connected to the cleaning head through a clamp head and a clamp block, and the clamp block is in a cross shape. When power is turned on, the gear box body rotates with the gear shaft, and the gear shaft drives the cleaning part to rotate.

[0009] Preferably, a shaft sleeve is sleeved on the other side of the gear shaft, and glass glue is fixedly installed on the other side of the shaft sleeve, so that the gear shaft is used for transmission.

[0010] Preferably, a support frame is sleeved on the surface of the second bearing, and the support frame is made of steel, and the support frame is used to support the second bearing.

[0011] Preferably, a mixing drum is fixedly installed at the top of the interior of the sweeping machine body, and a first side plate is fixedly installed on one side of the sweeping machine body, and the first side plate is used to connect the rear mounting plate (4).

[0012] Preferably, a brush is sleeved on the surface of the mixing drum. The brush is made of nylon and is used to clean the floor.

[0013] Preferably, the first bearing is fixedly installed at both ends of the bearing sleeve, and a bearing stopper of the first bearing has a screw installed through one side of the bearing stopper, and the bearing stopper is installed by means of the screw.

[0014] Preferably, an end bearing seat is fixedly installed on the other side of the first bearing, and a fixing plate is fixedly installed on the other side of the end bearing seat, and the fixing plate is used to close the end bearing seat.

[0015] The beneficial effects of the utility model are:

[0016] 1. The waterproof gearbox of the sweeper is installed on the tail bearing seat through the tail mounting plate, and then the second bearing is installed through the tail bearing seat, and then the sealing lip is installed between the second bearing and the tail bearing seat to increase the sealing of the connection, and then the surface of the second bearing is filled with sealant to increase the sealing of the second bearing, and the sealing of the connection between the tail bearing seat and the sweeper is increased by a semicircular colloid. Through the coordinated use of the sealing lip, sealant and semicircular colloid, the gearbox assembly is immersed in water for operation to achieve the purpose of waterproofing, so as to prevent the sweeper from entering water in the working state, causing a short circuit in the gearbox, causing the sweeper to fail, thereby reducing the probability of equipment damage.

[0017] 2. The waterproof gearbox of the sweeper installs the motor through the outer casing, and then the motor rotates to drive the gearbox to rotate, and then transmits the power through the gear shaft, and then connects to the cleaning head through the clamp and the block, and the clamp adopts a cross shape. When power is turned on, the gearbox rotates with the gear shaft, and the gear shaft drives the cleaning part to rotate, thereby improving the stability of the gearbox during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a partial structural schematic diagram of the tail mounting plate of the utility model;

[0020] Figure 3 It is a schematic diagram of the partial structure of the housing in the utility model;

[0021] Figure 4 It is a partial three-dimensional diagram of the tail mounting plate of the utility model;

[0022] Figure 5 It is a partial structural schematic diagram of the bearing sleeve in the utility model;

[0023] Figure 6 It is a partial stereoscopic diagram of the shell in the utility model.

[0024] The symbols in the figure are:

[0025] 1. Sweeper body; 101. Brush; 102. Mixing drum; 103. First side plate; 2. Casing; 201. Motor; 202. Gear box; 203. Gear shaft; 204. Chuck; 205. Block; 206. Bushing; 207. Glass glue; 3. Bearing sleeve; 301. First bearing; 302. End bearing seat; 303. Bearing baffle; 304. Screw; 305. Fixing plate; 4. Tail mounting plate; 401. Tail bearing seat; 402. Second bearing; 403. Sealing lip; 404. Support frame; 405. Sealant; 406. Semicircular colloid. 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] The present application embodiment discloses a waterproof gear box for a sweeping machine. Figure 1-Figure 6 , including a sweeping machine body 1, and also including: a tail mounting plate 4 is fixedly installed on one side of the sweeping machine body 1, a tail bearing seat 401 is sleeved on the other side of the tail mounting plate 4, second bearings 402 are fixedly installed on both ends of the tail bearing seat 401, a sealing lip 403 is fixedly installed between the second bearing 402 and the tail bearing seat 401, a sealant 405 is fixedly installed on both ends of the second bearing 402, a semicircular colloid 406 is sleeved on the surface of the sealant 405, a shell 2 is fixedly installed on the other side of the tail bearing seat 401, a motor 201 is fixedly installed on the bottom end of the shell 2, a gear box 202 is fixedly installed on the other side of the motor 201, a gear shaft 203 is installed through the other side of the gear box 202, a clamp 204 is fixedly installed on the other side of the shell 2, a clamp block 205 is equidistantly installed on the surface of the clamp 204, and a bearing sleeve 3 is installed through the other side of the sweeping machine body 1.

[0028] Based on the above structure, the tail bearing seat 401 is installed through the tail mounting plate 4, and then the second bearing 402 is installed through the tail bearing seat 401, and then the sealing lip 403 is installed between the second bearing 402 and the tail bearing seat 401 to increase the sealing of the connection, and then the surface of the second bearing 402 is filled with sealant 405 to increase the sealing of the second bearing 402, and the semicircular colloid 406 is used to increase the sealing of the connection between the tail bearing seat 401 and the sweeper. Through the coordinated use of the sealing lip 403, the sealant 405 and the semicircular colloid 406, the gear box assembly can be immersed in water and operated for up to The purpose of waterproofing is achieved to prevent water from entering the sweeper when it is working, causing a short circuit in the gear box and causing the sweeper to fail, thereby reducing the probability of equipment damage, and the motor 201 is installed through the outer casing 2, and then the motor 201 rotates to drive the gear box 202 to rotate, and then the gear shaft 203 is used for transmission, and then the clamp 204 and the clamp block 205 are connected to the cleaning head, and the clamp block 205 is in a cross shape. When power is turned on, the gear box 202 rotates with the gear shaft 203, and the gear shaft 203 drives the cleaning part to rotate, thereby improving the stability of the gear box 202 during operation.

[0029] In one embodiment, a shaft sleeve 206 is sleeved on the other side of the gear shaft 203 , and a glass glue 207 is fixedly installed on the other side of the shaft sleeve 206 .

[0030] Specifically, the shaft sleeve 206 is installed through the gear shaft 203 , and then the glass glue 207 is installed through the shaft sleeve 206 .

[0031] In this embodiment, the shaft sleeve 206 and the glass glue 207 are used to increase the sealing performance of the housing 2 .

[0032] In one embodiment, a support frame 404 is sleeved on the surface of the second bearing 402 , and the support frame 404 is made of steel.

[0033] Specifically, the support frame 404 is installed through the second bearing 402 .

[0034] In this embodiment, the support frame 404 is used to support the sealant 405 to prevent the sealant 405 from directly contacting the second bearing 402 .

[0035] In one embodiment, a mixing drum 102 is fixedly installed at the top of the interior of the sweeping machine body 1 , and a first side plate 103 is fixedly installed at one side of the sweeping machine body 1 .

[0036] Specifically, the mixing drum 102 is installed through the sweeping machine body 1 , and then the first side plate 103 is installed through the sweeping machine body 1 .

[0037] In this embodiment, the mixing drum 102 is used to conveniently drive the brush 101 to clean the floor.

[0038] In one embodiment, a brush 101 is sleeved on the surface of the mixing drum 102 , and the brush 101 is made of nylon.

[0039] Specifically, the brush 101 is installed through the mixing drum 102 .

[0040] In this embodiment, the brush 101 is used to clean the floor.

[0041] In one embodiment, the first bearing 301 and the bearing stopper 303 of the first bearing 301 are fixedly installed at both ends of the interior of the bearing sleeve 3 , and a screw 304 is installed through one side of the bearing stopper 303 .

[0042] Specifically, the first bearing 301 is installed by using the bearing sleeve 3 , and then the bearing stopper 303 is installed through the first bearing 301 , and the bearing stopper 303 is fixed by using the screws 304 .

[0043] In this embodiment, the bearing stopper 303 is fixed to the first bearing 301 by means of screws 304 , so as to increase the stability of the installation of the bearing stopper 303 .

[0044] In one embodiment, an end bearing seat 302 is fixedly installed on the other side of the first bearing 301 , and a fixing plate 305 is fixedly installed on the other side of the end bearing seat 302 .

[0045] Specifically, the bearing sleeve 3 is installed using the fixing plate 305 .

[0046] In this embodiment, the fixing plate 305 is used to facilitate the connection between the bearing sleeve 3 and the sweeping machine body 1 .

[0047] When the waterproof gearbox of a sweeping machine of the present embodiment is used, the mixing drum 102 is installed through the sweeping machine body 1, and then the first side plate 103 is installed through the sweeping machine body 1, the brush 101 is installed through the mixing drum 102, the tail bearing seat 401 is installed through the tail mounting plate 4, and then the second bearing 402 is installed through the tail bearing seat 401, and then the sealing lip 403 is installed between the second bearing 402 and the tail bearing seat 401, and then the surface of the second bearing 402 is filled with sealant 405, and the support frame 404 is installed through the second bearing 402, and then the sealing lip 403 is installed between the second bearing 402 and the tail bearing seat 401. The outer shell 2 is used to install the motor 201, and then the motor 201 is rotated to drive the gear box 202 to rotate, and the shaft sleeve 206 is installed through the gear shaft 203, and then the glass glue 207 is installed through the shaft sleeve 206, and then the gear shaft 203 is transmitted, and then the cleaning head is connected through the clamping head 204 and the clamping block 205, and the clamping block 205 is in a cross shape, and the first bearing 301 is installed by the bearing sleeve 3, and then the bearing baffle 303 is installed through the first bearing 301, and the bearing baffle 303 is fixed by the screw 304, and the bearing sleeve 3 is installed by the fixing plate 305.

[0048] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A waterproof gearbox for a sweeping machine, comprising a sweeping machine body (1), characterized in that: Also includes: A tail mounting plate (4) is fixedly mounted on one side of the sweeping machine body (1); a tail bearing seat (401) is sleeved on the other side of the tail mounting plate (4); second bearings (402) are fixedly mounted on both ends of the tail bearing seat (401); a sealing lip (403) is fixedly mounted between the second bearing (402) and the tail bearing seat (401); a sealing glue (405) is fixedly mounted on both ends of the second bearing (402); a semicircular colloid (406) is sleeved on the surface of the sealing glue (405); A housing (2) is fixedly mounted on the other side of the bearing seat (401); a motor (201) is fixedly mounted on the bottom end of the housing (2); a gear box (202) is fixedly mounted on the other side of the motor (201); a gear shaft (203) is installed through the other side of the gear box (202); a clamping head (204) is fixedly mounted on the other side of the housing (2); clamping blocks (205) are equidistantly installed on the surface of the clamping head (204); and a bearing sleeve (3) is installed through the other side of the sweeper body (1).

2. The waterproof gearbox for a sweeping machine according to claim 1, characterized in that: The other side of the gear shaft (203) is sleeved with a shaft sleeve (206), and the other side of the shaft sleeve (206) is fixedly mounted with glass glue (207).

3. The waterproof gear box of a sweeping machine according to claim 1, characterized in that: A support frame (404) is sleeved on the surface of the second bearing (402), and the support frame (404) is made of steel.

4. The waterproof gear box for a sweeping machine according to claim 1, characterized in that: A mixing drum (102) is fixedly mounted on the top of the interior of the sweeping machine body (1), and a first side plate (103) is fixedly mounted on one side of the sweeping machine body (1).

5. The waterproof gearbox for a sweeping machine according to claim 4, characterized in that: A brush (101) is sleeved on the surface of the mixing drum (102), and the brush (101) is made of nylon.

6. The waterproof gear box of a sweeping machine according to claim 1, characterized in that: The first bearing (301) and the bearing stopper (303) of the first bearing (301) are fixedly installed at both ends of the bearing sleeve (3), and a screw (304) is installed through one side of the bearing stopper (303).

7. The waterproof gear box of a sweeping machine according to claim 6, characterized in that: An end bearing seat (302) is fixedly mounted on the other side of the first bearing (301), and a fixing plate (305) is fixedly mounted on the other side of the end bearing seat (302).

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