CN219331545U

CN219331545U - Lifting and collision resetting structure of water suction harrow of ground washing vehicle

Info

Publication number: CN219331545U
Application number: CN202320116251.0U
Authority: CN
Inventors: 关照能; 梁家声
Original assignee: Gadlee Green Cleaning Equipment Corp
Current assignee: Gadlee Green Cleaning Equipment Corp
Priority date: 2023-01-29
Filing date: 2023-01-29
Publication date: 2023-07-14
Anticipated expiration: 2033-01-29

Abstract

The utility model belongs to the technical field of the technique of sweeping the floor car and specifically relates to a lift of harrow and collision reset structure that absorbs water of washing the floor car, it includes the frame and absorbs water the harrow main part, the bottom rotation of frame is installed and is the pivot of vertical setting, the lateral wall fixed connection fixed bolster of pivot, absorb water the harrow main part with the fixed bolster rotates to be connected, absorb water the rotation direction of harrow main part with the pivot is mutually perpendicular, reset piece is installed to the tip of fixed bolster, reset piece is used for driving absorb water the harrow main part resets, the both sides that the top of absorbing water the harrow main part kept away from each other rotate respectively and install crashproof wheel, the rotation direction of crashproof wheel with the rotation direction of pivot is the same. The application has the effect of improving the condition that the water absorbing harrow is easy to collide.

Description

Lifting and collision resetting structure of water suction harrow of ground washing vehicle

Technical Field

The application relates to the technical field of sweeping vehicles, in particular to a lifting and collision resetting structure of a water suction rake of a ground washing vehicle.

Background

The water absorbing rake is used as an important component of the floor washing machine, the most basic actions are lifting and water absorbing of the main brush, the design of the ground pressure structure and the water absorbing rake balance adjusting structure can influence the water absorbing effect of the water absorbing rake, and in addition, the main brush part can frequently collide with obstacles such as walls and the like due to insufficient proficiency of operators or bad road conditions in the use process of the water absorbing rake. If the collision causes deformation of the support of the water absorbing harrow, the water absorbing effect of the water absorbing harrow such as lifting and turning water bags can be affected.

Disclosure of Invention

In order to improve the condition that the water absorbing harrow is easy to collide, the application provides a lifting and collision resetting structure of the water absorbing harrow of the ground washing vehicle.

The application provides a ground washing car harrow lift and collision reset structure that absorbs water adopts following technical scheme:

the utility model provides a washing vehicle harrow lift and collision reset structure that absorbs water, includes the frame and absorbs water the harrow main part, the bottom rotation of frame is installed and is the pivot of vertical setting, the lateral wall fixed connection fixed bolster of pivot, absorb water the harrow main part with the fixed bolster rotates to be connected, absorb water the rotation direction of harrow main part with the pivot is mutually perpendicular, reset piece is installed to the tip of fixed bolster, reset piece is used for driving absorb water the harrow main part resets, the both sides that the top of absorbing water the harrow main part kept away from each other rotate respectively and install crashproof wheel, crashproof wheel the rotation direction with the rotation direction of pivot is the same.

Through adopting above-mentioned technical scheme, at the during operation, if the wall body is collided to the harrow main part that absorbs water, can cushion under the effect of crashproof wheel to reduce the injury that direct collision caused the harrow main part that absorbs water between wall body and the harrow main part that absorbs water, simultaneously, the piece that resets can play the effect that resets to the harrow main part that absorbs water, make the harrow main part that absorbs water press close to with ground, guarantee the effect of absorbing water, and cushion the swing of the harrow main part that absorbs water, further improved the protection effect to the harrow main part that absorbs water, improved the condition that the harrow that absorbs water bumps easily.

Optionally, the harrow main part that absorbs water includes preceding adhesive tape and back adhesive tape that absorbs water, preceding adhesive tape that absorbs water encloses with the adhesive tape that absorbs water after and closes and constitutes the harrow cavity that absorbs water, preceding adhesive tape that absorbs water and the adhesive tape that absorbs water after pass through the installation knob fixed connection that sets up, press from both sides between preceding adhesive tape that absorbs water and the adhesive tape that absorbs water after and be fixed with V type panel beating, two crashproof wheel rotates respectively and installs V type panel beating top surface length direction is kept away from each other's both ends.

Through adopting above-mentioned technical scheme, the cooperation setting of preceding adhesive tape and back adhesive tape that absorbs water forms the harrow cavity that absorbs water for absorb water, through the setting of V type panel beating, realized the rotation installation effect to the crashproof wheel simultaneously.

Optionally, the dead lever that is vertical setting is installed to the top surface of V type panel beating, rotate on the dead lever and install auxiliary runner.

Through adopting above-mentioned technical scheme, the setting of auxiliary runner can play the effect of protection to the water absorption harrow main part at the in-process of water absorption harrow main part collision wall body, has further improved the life of water absorption harrow main part.

Optionally, the top of V type panel beating is provided with the swing support, the swing support with the fixed bolster rotates to be connected, the fixed balanced adjusting bolt that is vertical setting that is provided with in top of V type panel beating, the swing support corresponds and is provided with the through-hole, the through-hole with balanced adjusting bolt peg graft and set up, threaded connection has adjusting nut on the balanced adjusting bolt, just adjusting nut is located the top of swing support.

Through adopting above-mentioned technical scheme, adjust the upper and lower position at both ends about swing support and V type panel beating through rotating adjusting nut, and then can adjust the left and right balance angle of V type panel beating through the adjustment of adjusting nut on two balance adjusting bolt.

Optionally, the fixed rod sleeve is provided with a buffer spring, and the buffer spring is used for buffering the auxiliary rotating wheel.

Through adopting above-mentioned technical scheme, buffer spring's setting can play the effect of buffering to supplementary runner, and then is favorable to improving auxiliary turntable's life.

Optionally, the swing support rotation is installed and is absorbed water harrow travelling wheel, along vertical direction seted up the adjustment tank in the swing support, absorb water harrow travelling wheel rotates to install in the adjustment tank to can follow the adjustment tank and reciprocate. The top thread of the swinging bracket is connected with two elevation angle adjusting bolts, and the bottom ends of the elevation angle adjusting bolts penetrate into the adjusting grooves of the swinging bracket and are abutted to the top of the rotating shaft of the water absorbing rake travelling wheel.

Through adopting above-mentioned technical scheme, through rotating elevation angle adjusting bolt, realize the upper and lower regulation to the harrow walking wheel that absorbs water, and then can adjust the relative height of harrow walking wheel that absorbs water to this adjusts the height from the ground of swing support, and the harrow main part that absorbs water is low back high before the swing support is lower, and the adhesive tape that absorbs water after pressing is lower, and the water-packing effect is better.

Optionally, the lateral wall cover of dead lever is established and is provided with the cutting ferrule, swing support and cutting ferrule joint are used for the location.

Through adopting above-mentioned technical scheme, the setting of cutting ferrule for the swing support can be earlier with the cutting ferrule location when the installation, make things convenient for the staff to install.

Optionally, the restoring element is a pressure gas spring, one end of the pressure gas spring is hinged to the end of the fixing support, and the other end of the pressure gas spring is hinged to the top of the water absorbing rake body.

Through adopting above-mentioned technical scheme, the setting of pressure gas spring can drive the harrow main part that absorbs water and do reset motion, when the harrow main part that absorbs water removes rugged road surface, the harrow main part that absorbs water swings from top to bottom, and pressure gas spring can provide a thrust to the harrow main part that absorbs water this moment for the harrow main part that absorbs water can press close to the road surface, and pressure gas spring can play the cushioning effect to the swing of harrow main part that absorbs water simultaneously, thereby can protect the harrow main part that absorbs water.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the water absorbing rake works, if the water absorbing rake main body collides with the wall body, the buffer can be carried out under the action of the anti-collision wheel, so that the damage to the water absorbing rake main body caused by the direct collision between the wall body and the water absorbing rake main body is reduced, meanwhile, the reset piece can play a reset role on the water absorbing rake main body, so that the water absorbing rake main body is close to the ground, the water absorbing effect is ensured, the swing of the water absorbing rake main body is buffered, the protection effect on the water absorbing rake main body is further improved, and the condition that the water absorbing rake is easy to collide is improved;

2. the auxiliary rotating wheel is arranged, so that the water absorbing rake body can be protected in the process that the water absorbing rake body collides with a wall body, and the service life of the water absorbing rake body is further prolonged;

3. the vertical positions of the swing bracket and the left and right ends of the V-shaped metal plate are adjusted by rotating the adjusting nuts, so that the left and right balance angles of the V-shaped metal plate can be adjusted by adjusting the adjusting nuts on the two balance adjusting bolts;

4. through rotating elevation angle adjusting bolt, realize the up-and-down adjustment to the harrow walking wheel that absorbs water, and then can adjust the relative height of harrow walking wheel that absorbs water to this adjusts the height from the ground of swing support, and the lower front and back height of harrow main part that absorbs water when the swing support is lower, the adhesive tape that absorbs water after pressing is lower, and the water covering effect is better.

Drawings

Fig. 1 is a schematic overall structure of a lifting and collision resetting structure of a water suction rake of a ground washing vehicle according to an embodiment of the application.

Fig. 2 is a schematic view of another view overall structure of a lifting and collision reset structure of a water suction rake of a ground washing vehicle according to an embodiment of the present application.

Reference numerals illustrate:

1. a frame; 2. a water-absorbing rake body; 21. a front water absorbing adhesive tape; 22. a rear water-absorbing adhesive tape; 23. v-shaped metal plates; 3. a rotating shaft; 4. a fixed bracket; 41. a first connecting arm; 42. a second connecting arm; 5. an anti-collision wheel; 6. a pressure gas spring; 7. a fixed rod; 8. an auxiliary rotating wheel; 9. a swing bracket; 10. balance adjusting bolts; 11. a buffer spring; 12. a water absorbing rake travelling wheel; 13. an adjustment tank; 14. elevation angle adjusting bolts; 15. a connecting frame; 16. a drag chain.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses a ground washing vehicle water absorption harrow lift and collision reset structure. Referring to fig. 1, a lifting and collision resetting structure of a water absorption rake of a ground washing vehicle comprises a frame 1 and a water absorption rake main body 2, wherein a rotating shaft 3 which is vertically arranged is rotatably arranged at the bottom of the frame 1, a fixed support 4 is fixedly connected to the side wall of the rotating shaft 3, the water absorption rake main body 2 is rotatably connected with the fixed support 4, the rotating direction of the water absorption rake main body 2 is vertical to the rotating shaft 3, a resetting piece is arranged at the end part of the fixed support 4 and used for driving the water absorption rake main body 2 to reset, anti-collision wheels 5 are rotatably arranged at two sides, far away from each other, of the top of the water absorption rake main body 2, and the rotating direction of the anti-collision wheels 5 is identical with that of the rotating shaft 3.

Referring to fig. 1 and 2, the fixing bracket 4 includes a first connecting arm 41 and a second connecting arm 42, one end of the first connecting arm 41 is fixedly connected with a side wall of the rotating shaft 3, and the other end of the first connecting arm 41 is rotatably connected with the rake body 2. The second connecting arm 42 is located above the first connecting arm 41, and one end of the second connecting arm 42 is fixedly connected with the side wall of the rotating shaft 3. The reset piece is a pressure gas spring 6, one end of the pressure gas spring 6 is rotationally connected with one end of the second connecting arm 42 far away from the rotating shaft 3, and the other end of the pressure gas spring 6 is hinged with the top of the water absorbing rake body 2.

Referring to fig. 1 and 2, the rake body 2 includes a front water-absorbing rubber strip 21 and a rear water-absorbing rubber strip 22, and the front water-absorbing rubber strip 21 and the rear water-absorbing rubber strip 22 enclose a rake cavity for absorbing water. And the front water absorbing adhesive tape 21 is fixedly connected with the rear water absorbing adhesive tape 22 through a set mounting knob. The V-shaped metal plate 23 is clamped and fixed between the front water absorbing adhesive tape 21 and the rear water absorbing adhesive tape 22, and the two anti-collision wheels 5 are respectively and rotatably arranged at two ends of the V-shaped metal plate 23, which are far away from each other in the length direction of the top surface.

Referring to fig. 1 and 2, two fixing rods 7 are installed on the top surface of the v-shaped metal plate 23 in a vertical arrangement. The two fixing rods 7 are symmetrically arranged along the vertical center line of the top surface of the V-shaped metal plate 23. An auxiliary rotating wheel 8 is rotatably arranged on the fixed rod 7.

Referring to fig. 1 and 2, the top of the v-shaped metal plate 23 is provided with a swing bracket 9, and one side of the swing bracket 9 is rotatably connected with one end of the first connecting arm 41 away from the rotating shaft 3. The side walls of the two fixing rods 7 are sleeved with clamping sleeves, and the swinging bracket 9 is clamped with the two clamping sleeves for positioning. The top of V type panel beating 23 is fixed to be provided with and is the balanced adjusting bolt 10 of vertical setting, and swing support 9 corresponds to be provided with the through-hole, and the through-hole is pegged graft with balanced adjusting bolt 10 and is set up. An adjusting nut is connected to the balance adjusting bolt 10 in a threaded manner, and the adjusting nut is located above the swinging bracket 9. Therefore, the vertical positions of the left end and the right end of the swinging bracket 9 and the V-shaped metal plate 23 can be adjusted by rotating the adjusting nuts, and the left and right balance angles of the V-shaped metal plate 23 can be adjusted by adjusting the adjusting nuts on the balance adjusting bolts 10.

Referring to fig. 1 and 2, a buffer spring 11 is arranged at the top of the clamping sleeve, the buffer spring 11 is sleeved with the fixed rod 7, one end of the buffer spring 11 is abutted with the top of the clamping sleeve, and the other end of the buffer spring 11 is abutted with the bottom of the auxiliary rotating wheel 8. Thereby being able to buffer the auxiliary wheel 8.

Referring to fig. 1 and 2, a water absorbing rake traveling wheel 12 is rotatably installed in the swing bracket 9, an adjusting groove 13 is formed in the swing bracket 9 in the vertical direction, and the water absorbing rake traveling wheel 12 is rotatably installed in the adjusting groove 13 so as to be capable of moving up and down along the adjusting groove 13. The top threaded connection of swing support 9 has two elevation angle adjusting bolt 14, and the bottom of elevation angle adjusting bolt 14 penetrates in the adjustment tank 13 of swing support 9 and with the axis of rotation top looks butt of water absorbing rake walking wheel 12, thereby can realize the regulation to water absorbing rake walking wheel 12 through the regulation to elevation angle adjusting bolt 14, and then can adjust the relative height of water absorbing rake walking wheel 12, thereby adjust the height that leaves the ground of swing support 9, water absorbing rake main part 2 front and back is high when swing support 9 is lower, back water absorbing adhesive tape 22 presses lowerly, the water packing effect is better.

Referring to fig. 1 and 2, a connection frame 15 is fixedly provided at the top of the swing bracket 9, a drag chain 16 is fixedly provided on the connection frame 15, and the other end of the drag chain 16 is used for being fixed with a ground washing vehicle. Therefore, the swinging bracket 9 can be towed and fixed through the set towing chain 16, and the swinging angle of the swinging bracket 9 is limited, so that the water absorbing rake body 2 is protected.

The implementation principle of the lifting and collision resetting structure of the water absorbing harrow of the ground washing vehicle is as follows:

through the cooperation setting of crashproof wheel 5 and supplementary runner 8, can play the effect of buffering protection when bumping the barrier to can improve the nimble swing ability of water absorption harrow main part 2, improve the life of water absorption harrow main part 2, improve the condition that water absorption harrow bumps easily.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a ground washing car harrow lift and collision reset structure that absorbs water which characterized in that: including frame (1) and harrow main part (2) absorb water, the bottom of frame (1) rotates installs pivot (3) that are vertical setting, lateral wall fixed connection fixed bolster (4) of pivot (3), the harrow main part (2) that absorb water with fixed bolster (4) rotate and are connected, the direction of rotation of harrow main part (2) that absorbs water with pivot (3) are mutually perpendicular, reset piece is installed to the tip of fixed bolster (4), reset piece is used for driving the harrow main part (2) that absorbs water resets, both sides that the top of harrow main part (2) that absorb water kept away from each other rotate respectively and install crashproof wheel (5), the direction of rotation of crashproof wheel (5) with the direction of rotation of pivot (3) is the same.

2. The lifting and collision resetting structure of a water suction rake of a ground washing vehicle according to claim 1, wherein: the utility model discloses a water absorbing rake body (2), including preceding adhesive tape (21) and back adhesive tape (22) that absorbs water, preceding adhesive tape (21) and back adhesive tape (22) that absorb water enclose and close the harrow cavity that absorbs water of constituteing, preceding adhesive tape (21) and back adhesive tape (22) that absorb water are through the installation knob fixed connection of setting, press from both sides between preceding adhesive tape (21) and back adhesive tape (22) that absorb water and be fixed with V type panel beating (23), two crashproof wheel (5) rotate respectively and install V type panel beating (23) top surface length direction is kept away from each other's both ends.

3. The lifting and collision resetting structure of a water suction rake of a ground washing vehicle according to claim 2, wherein: the top surface of V type panel beating (23) is installed and is dead lever (7) of vertical setting, rotate on dead lever (7) and install auxiliary runner (8).

4. A ground washing vehicle water absorbing rake lifting and collision resetting structure according to claim 3, wherein: the top of V type panel beating (23) is provided with swing frame (9), swing frame (9) with fixed bolster (4) rotate and connect, the fixed balanced adjusting bolt (10) that are vertical setting that are provided with in top of V type panel beating (23), swing frame (9) correspond and are provided with the through-hole, the through-hole with balanced adjusting bolt (10) peg graft and set up, threaded connection has adjusting nut on balanced adjusting bolt (10), just adjusting nut is located the top of swing frame (9).

5. A ground washing vehicle water absorbing rake lifting and collision resetting structure according to claim 3, wherein: the fixed rod (7) is sleeved with a buffer spring (11), and the buffer spring (11) is used for buffering the auxiliary rotating wheel (8).

6. The lifting and collision resetting structure of a water suction rake of a ground washing vehicle according to claim 4, wherein: the utility model discloses a water absorbing rake walking wheel, including swing support (9), adjusting groove (13) have been seted up along vertical direction in swing support (9), water absorbing rake walking wheel (12) rotate and install in adjusting groove (13) to can follow adjusting groove (13) and reciprocate, the top threaded connection of swing support (9) has two elevation angle adjusting bolt (14), the bottom of elevation angle adjusting bolt (14) penetrates in adjusting groove (13) of swing support (9) and with the axis of rotation top looks butt of water absorbing rake walking wheel (12).

7. The lifting and collision resetting structure of a water suction rake of a ground washing vehicle according to claim 4, wherein: the side wall of the fixed rod (7) is sleeved with a clamping sleeve, and the swinging bracket (9) is clamped with the clamping sleeve for positioning.

8. The lifting and collision resetting structure of a water suction rake of a ground washing vehicle according to claim 1, wherein: the reset piece is a pressure gas spring (6), one end of the pressure gas spring (6) is hinged to the end of the fixed support (4), and the other end of the pressure gas spring (6) is hinged to the top of the water absorption rake main body (2).