Track sand table cleaning brush

Abstract

The utility model relates to the technical field of sand table cleaning brushes, in particular to a track sand table cleaning brush which comprises a shell, an annular seat used for connection is rotatably installed on the surface of the bottom end of the shell, a rotating pipe in transmission connection with the annular seat is rotatably installed on the inner side of the shell, and a gear used for transmission is installed on the periphery of the rotating pipe in a sleeved mode. A speed reducer is assembled on the inner side of the shell through bolts. When the surface of the track sand table needs to be cleaned, a worker can directly hold the shell by hand and make the servo motor on the inner side of the shell operate, the servo motor operates conveniently to drive the tooth roller to rotate under the operation of the speed reducer, and the tooth roller can be engaged with the gear and drive the rotating pipe to rotate; the rotating pipe can drive the ring seat at the bottom of the shell to rotate, then the ring seat conveniently drives the disc seat to rotate and drives the multiple sets of flexible bristles to rotate, dust attached to the surface of the track sand table can be conveniently cleaned, and more labor is saved through the electric cleaning mode.

Description

Technical Field

[0001] The utility model relates to the technical field of sand table cleaning brushes, in particular to a track sand table cleaning brush. Background Art

[0002] Sand table is a model with mud and sand piled up according to the topographic map. It is divided into terrain sand table, construction sand table, electronic sand table, etc. It is mainly used by commanders to study terrain and combat plans and practice tactics. However, since the track sand table will accumulate some dust on the surface during use, and when the dust accumulates more, it needs to be cleaned. Generally, the cleaning staff manually takes a cleaning brush to brush the dust attached to the track surface, which is not convenient and consumes more manpower. To this end, we propose a track sand table cleaning brush. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a track sand table cleaning brush.

[0004] The technical solution adopted by the utility model to solve the technical problem is a track sand table cleaning brush, comprising a shell, a ring seat for connection is rotatably installed on the bottom surface of the shell, and a rotating tube connected to the ring seat is rotatably installed inside the shell, and a gear for transmission is sleeved and installed on the outer periphery of the rotating tube, a reducer is installed inside the shell through bolts, and a gear roller meshing with the gear is installed at the power output end of the reducer, and a servo motor is installed at the power input end of the reducer, and a disc seat for support is clamped at one end of the ring seat away from the shell, and flexible bristles for cleaning the track sand table are installed at one end of the disc seat away from the ring seat;

[0005] A fan is assembled on the inner side of the shell by bolts, and a rotary joint is assembled between the air inlet end of the fan and the rotating pipe, and a transverse pipe located on the outer side of the shell is assembled on the air outlet end of the fan.

[0006] By adopting the above technical solution, when it is necessary to clean the surface of the track sand table, the staff can directly hold the shell and operate the servo motor inside the shell. The servo motor can conveniently drive the gear roller to rotate under the operation of the reducer, so that the gear roller can mesh with the gear and drive the rotating tube to rotate, so that the rotating tube can drive the ring seat at the bottom of the shell to rotate, and then the ring seat can conveniently drive the disc seat to rotate and drive multiple groups of flexible bristles to rotate, so as to facilitate the cleaning of dust attached to the surface of the track sand table, and the electric cleaning method is more labor-saving;

[0007] When the dust on the surface of the track sand table is brushed by the flexible bristles, the fan inside the shell can be operated. The fan can conveniently suck the dust between multiple groups of flexible bristles through the swivel joint, the hollow rotating tube, and the holes in the center of the ring seat and the disc seat, thereby reducing the dust flying around when brushing, and guiding the dust to the designated position through the cross pipe, thereby improving the cleaning effect of the track sand table.

[0008] Specifically, a ring seat for connection is screwed on the outer periphery of the transverse tube, and a dust collecting bag is mounted on one end of the ring seat away from the transverse tube.

[0009] By adopting the above technical solution, the ring seat and the horizontal tube are screwed together, which makes it easy to install the dust bag at the air outlet end of the horizontal tube, so as to collect the discharged dust. The air can easily pass through the holes of the dust bag and be discharged, so as to centrally process the dust. The ring seat can also be disassembled conveniently, so as to process the dust collected in the dust bag.

[0010] Specifically, a rotating rod for tightening is threadedly installed on the outer peripheral surface of the disc seat.

[0011] By adopting the above technical solution, the rotating rod can be conveniently screwed and installed on the outer periphery of the disc seat and screwed and connected with the part of the ring seat located on the inner side of the disc seat, so that the disc seat and the ring seat can be fastened after being clamped together, so that the disc seat can more stably drive the flexible bristles to rotate, which is convenient for cleaning dust.

[0012] Specifically, a rod body for lifting is mounted on the top surface of the shell, and a sleeve for adjustment is sleeved on the outer periphery of the rod body, and a screw pin for tightening is screwed on the outer periphery of the sleeve.

[0013] By adopting the above technical solution, the rod body and the sleeve are slidably connected to each other, so that the staff can take the shell, and the distance between the two can be adjusted, which is convenient for cleaning at a longer distance. At the same time, the screw pin can lock the distance between the rod body and the sleeve after separation, so that the extended length between the two can be fixed.

[0014] Specifically, the outer peripheral surface of the shell is provided with ventilation holes for heat dissipation, and there are multiple groups of ventilation holes.

[0015] By adopting the above technical solution, multiple groups of ventilation holes cooperate with each other to facilitate ventilation and heat dissipation of the internal structural components of the shell.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The technical solution of the present application is designed with a ring seat, a rotating tube, a disc seat, flexible bristles, a reducer, gears, a gear roller and a servo motor. When the surface of the track sand table needs to be cleaned, the staff can directly hold the shell and operate the servo motor inside the shell. The operation of the servo motor is convenient to drive the gear roller to rotate under the operation of the reducer, so that the gear roller can mesh with the gear and drive the rotating tube to rotate, so that the rotating tube can drive the ring seat at the bottom of the shell to rotate, and then the ring seat can conveniently drive the disc seat to rotate and drive multiple groups of flexible bristles to rotate, which is convenient for cleaning the dust attached to the surface of the track sand table, and the electric cleaning method is more labor-saving.

[0018] 2. The design of the fan, swivel joint and cross pipe in the technical solution of the present application enables the fan inside the shell to operate when the dust on the surface of the track sand table is brushed by the flexible bristles. The fan can conveniently suck the dust between the multiple groups of flexible bristles through the swivel joint, the hollow rotating pipe and the holes in the center of the ring seat and the disc seat, thereby reducing the dust flying around when brushing, and guiding the dust to the designated position through the cross pipe, thereby improving the cleaning effect of the track sand table. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is an axonometric drawing of the utility model;

[0021] Figure 2 It is a schematic cross-sectional view of the inner structure of the shell of the utility model;

[0022] Figure 3 It is a cross-sectional schematic diagram of the connection structure between the ring seat and the disc seat of the utility model;

[0023] In the figure: 1. Shell; 2. Ring seat; 3. Rotating tube; 4. Gear; 5. Reducer; 6. Gear roller; 7. Servo motor; 8. Disc seat; 9. Flexible bristles; 10. Fan; 11. Rotary joint; 12. Cross tube; 13. Ring seat; 14. Dust bag; 15. Rotary rod; 16. Ventilation hole; 17. Rod body; 18. Sleeve; 19. Screw pin. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] See also Figure 1-3The embodiment of the utility model provides a technical solution: a track sand table cleaning brush, comprising a shell 1, a ring seat 2 for connection is rotatably installed on the bottom surface of the shell 1, and a rotating tube 3 connected to the ring seat 2 is rotatably installed on the inner side of the shell 1, and a gear 4 for transmission is sleeved on the outer periphery of the rotating tube 3, a reducer 5 is installed on the inner side of the shell 1 through bolts, and a gear roller 6 meshing with the gear 4 is installed at the power output end of the reducer 5, and a servo motor 7 is installed at the power input end of the reducer 5, a disc seat 8 for support is clamped at one end of the ring seat 2 away from the shell 1, and a flexible bristle 9 for cleaning the track sand table is installed at one end of the disc seat 8 away from the ring seat 2; a fan 10 is installed on the inner side of the shell 1 through bolts, and a swivel joint 11 is installed between the air inlet end of the fan 10 and the rotating tube 3, and a transverse pipe 12 located on the outer side of the shell 1 is installed at the air outlet end of the fan 10.

[0026] During use, when it is necessary to clean the surface of the track sand table, the staff can directly hold the shell 1 and operate the servo motor 7 inside the shell 1. The servo motor 7 can conveniently drive the gear roller 6 to rotate under the operation of the reducer 5, so that the gear roller 6 can mesh with the gear 4 and drive the rotating tube 3 to rotate, so that the rotating tube 3 can drive the ring seat 2 at the bottom of the shell 1 to rotate, and then the ring seat 2 can conveniently drive the disc seat 8 to rotate and drive multiple groups of flexible bristles 9 to rotate, so as to facilitate the cleaning of dust attached to the surface of the track sand table, and the electric cleaning method is more labor-saving;

[0027] When the dust on the surface of the track sand table is brushed by the flexible bristles 9, the fan 10 inside the shell 1 can be operated. The fan 10 can conveniently suck the dust between the multiple groups of flexible bristles 9 through the swivel joint 11, the hollow rotating tube 3 and the hole in the center of the ring seat 2 and the disc seat 8, thereby reducing the dust flying around when brushing, and guiding the dust to the designated position through the cross pipe 12, thereby improving the cleaning effect of the track sand table.

[0028] like Figure 1 As shown, a ring seat 13 for connection is screwed on the outer periphery of the transverse tube 12 , and a dust bag 14 is mounted on one end of the ring seat 13 away from the transverse tube 12 .

[0029] When in use, the ring seat 13 and the transverse tube 12 are screwed together, so that the dust bag 14 can be installed on the air outlet end of the transverse tube 12 to collect the discharged dust. The air can easily pass through the holes of the dust bag 14 and be discharged, so that the dust can be processed in a centralized manner. The ring seat 13 can also be disassembled to process the dust collected in the dust bag 14.

[0030] like Figure 1 , Figure 2 and Figure 3 As shown, a screw rod 15 for fastening is screwed and installed on the outer peripheral surface of the disc seat 8.

[0031] When in use, the rotating rod 15 is conveniently screwed and installed on the outer periphery of the disc seat 8 and is screwed and connected with the part of the ring seat 2 located on the inner side of the disc seat 8, so that the disc seat 8 and the ring seat 2 can be fastened after being clamped together, so that the disc seat 8 can more stably drive the flexible bristles 9 to rotate, which is convenient for cleaning dust.

[0032] like Figure 1 As shown, a rod body 17 for lifting is mounted on the top surface of the housing 1, and a sleeve 18 for adjustment is sleeved on the outer periphery of the rod body 17, and a screw pin 19 for tightening is screwed on the outer periphery of the sleeve 18.

[0033] When in use, the rod body 17 and the sleeve 18 are slidably connected to each other, so that the staff can take the shell 1, and the distance between the two can be adjusted, which is convenient for cleaning at a longer distance. At the same time, the screw pin 19 is convenient for locking the distance between the rod body 17 and the sleeve 18 after separation, so that the extended length between the two can be fixed.

[0034] like Figure 1 As shown, the outer surface of the housing 1 is provided with ventilation holes 16 for heat dissipation, and there are multiple groups of ventilation holes 16.

[0035] When in use, the plurality of ventilation holes 16 cooperate with each other to facilitate ventilation and heat dissipation of the internal structural components of the housing 1 .

[0036] The working principle and use process of the utility model are as follows: when in use, first install the corresponding structural components in a suitable position. When it is necessary to clean the surface of the track sand table, the staff can directly hold the shell 1 and operate the servo motor 7 inside the shell 1. The servo motor 7 can conveniently drive the gear roller 6 to rotate under the operation of the reducer 5, so that the gear roller 6 can mesh with the gear 4 and drive the rotating tube 3 to rotate, so that the rotating tube 3 can drive the ring seat 2 at the bottom of the shell 1 to rotate, and then the ring seat 2 can conveniently drive the disc seat 8 to rotate and drive multiple sets of flexible brushes. The bristles 9 rotate to facilitate cleaning of dust attached to the surface of the track sand table, and the electric cleaning method is more labor-saving. At the same time, when the dust on the surface of the track sand table is brushed by the flexible bristles 9, the fan 10 inside the shell 1 can be operated. The fan 10 can conveniently operate to suck the dust between the multiple groups of flexible bristles 9 through the swivel joint 11, the hollow rotating tube 3 and the hole in the center of the ring seat 2 and the disc seat 8, thereby reducing the dust flying around when brushing, and the dust is discharged to the designated position through the cross pipe 12, thereby improving the cleaning effect of the track sand table.

[0037] The above shows and describes the basic principles, 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 in the specification are only to illustrate the principles of 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 protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A track sand table cleaning brush, characterized in that: The invention comprises a shell (1), a ring seat (2) for connection is rotatably mounted on the bottom surface of the shell (1), a rotating tube (3) for transmission connection with the ring seat (2) is rotatably mounted on the inner side of the shell (1), a gear (4) for transmission is sleeved and mounted on the outer periphery of the rotating tube (3), a reducer (5) is mounted on the inner side of the shell (1) by bolts, a gear roller (6) meshingly connected with the gear (4) is mounted on the power output end of the reducer (5), a servo motor (7) is mounted on the power input end of the reducer (5), a disc seat (8) for support is clamped on one end of the ring seat (2) away from the shell (1), and a flexible brush (9) for cleaning the track sand table is mounted on one end of the disc seat (8) away from the ring seat (2); A fan (10) is assembled on the inner side of the shell (1) by means of bolts, and a swivel joint (11) is assembled between the air inlet end of the fan (10) and the rotating pipe (3), and a transverse pipe (12) located on the outer side of the shell (1) is assembled on the air outlet end of the fan (10).

2. A track sand table cleaning brush according to claim 1, characterized in that: A ring seat (13) for connection is screwed on the outer periphery of the transverse tube (12), and a dust collecting bag (14) is mounted on one end of the ring seat (13) away from the transverse tube (12).

3. A track sand table cleaning brush according to claim 1, characterized in that: A rotating rod (15) for fastening is screwed and installed on the outer peripheral surface of the disc seat (8).

4. A track sand table cleaning brush according to claim 1, characterized in that: The top surface of the shell (1) is equipped with a rod body (17) for lifting, and the outer periphery of the rod body (17) is sleeved with a sleeve (18) for adjustment, and the outer periphery of the sleeve (18) is threadedly installed with a screw pin (19) for tightening.

5. A track sand table cleaning brush according to claim 1, characterized in that: The outer peripheral surface of the shell (1) is provided with ventilation holes (16) for heat dissipation, and there are multiple groups of ventilation holes (16).

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