CN210031649U

CN210031649U - Sweeper with adjustable water spraying flow

Info

Publication number: CN210031649U
Application number: CN201920450184.XU
Authority: CN
Inventors: 王汉超; 张庆辉; 丁明帅
Original assignee: Shandong Xiang Nong Special Vehicle Co Ltd
Current assignee: Shandong Xiang Nong Special Vehicle Co Ltd
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-02-07
Anticipated expiration: 2029-04-03

Abstract

The utility model relates to a motor sweeper field specifically is a motor sweeper of water spray flow size adjustable, and its technical scheme is: the engine accelerating arm is hinged to the engine, a pull rope is connected to the engine accelerating arm, the pull rope is close to one end of the engine accelerating arm and is provided with a resetting mechanism, a locking block is arranged at the other end of the pull rope, a pull rod is arranged on the upper portion of the locking block, an opening and closing mechanism is connected to the upper portion of the pull rod and is fixed on the operating platform, and a locking mechanism which is arranged outside the locking block in a sleeved mode is installed on the operating platform. Through the cooperation between each mechanism, can realize the regulation to the water spray flow size in the driver's cabin, adopt mechanical structure, with low costs and not fragile.

Description

Sweeper with adjustable water spraying flow

Technical Field

The utility model relates to a motor sweeper field specifically is a motor sweeper of water spray flow size adjustable.

Background

The sweeper is a novel efficient sweeping device integrating road surface sweeping, garbage recycling and transporting, the brand-new sweeper type can complete the work of ground sweeping, road curb cleaning, water spraying on the ground after sweeping and the like at one time, and is suitable for sweeping operation of various climates and different dry road surfaces.

At present, when a sweeper works, the size of water spray is still adjusted by means of manually adjusting a nozzle at a water spray position by getting off an operator, and the mode needs to be realized by getting off the operator every time the sweeper is used, so that the labor capacity is increased, and the inconvenience is brought to the operator; the water spraying switch can only be controlled simply through an electric adjusting mode, the size of water cannot be controlled and adjusted, an electric actuator is required to be added, the cost is increased, the maintenance is not easy, and the service life is short.

No sweeper in the prior art has the advantages that the water flow of the spray head can be adjusted by an operator in the sweeper, and the structure for adjusting the water spray flow is of a mechanical structure, so that the cost is reduced, and the service life is prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to foretell technical problem, provide a simple structure, longe-lived, with low costs and can just can carry out the water spray flow size adjustable motor sweeper that adjusts to water spray flow size in the car.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the utility model provides a water spray flow size adjustable motor sweeper, includes engine and operation panel, it has the engine to accelerate the arm to articulate on the engine, be connected with the stay cord on the engine accelerates the arm, the stay cord is close to the one end of engine arm with higher speed is provided with canceling release mechanical system, the other end of stay cord is provided with the latch segment, latch segment upper portion is provided with the pull rod, the pull rod top is connected with the mechanism that opens and shuts, the mechanism that opens and shuts is fixed in on the operation panel, install the cover on the operation panel and locate the outer locking mechanism of latch segment. Complicated structural relation in the mode adaptable automobile body of adoption stay cord, open and shut the mechanism through on the operation panel in the car and stretch the stay cord, thereby it rotates with higher speed the arm to drive the engine, and then control water spray flow grow, the latch segment can be realized with locking mechanism's cooperation and rotate the fixed of position to the engine with higher speed arm, and then make the water spray flow size be fit for the operating condition at this moment, canceling release mechanical system can drive the stay cord shrink, make the engine with higher speed the arm gyration, and then control water spray flow diminishes, cooperation through each mechanism, realize the regulation of water spray flow size, moreover, the steam generator is simple in structure, and is not fragile.

Furthermore, locking mechanism includes the locking clamp, the one end of locking clamp is passed through fastening bolt and is fixed on the operation panel, the other end of locking clamp has a set of relative and clamping piece of establishing, the clamping piece is through screwing up bolted connection. The locking and loosening of the locking clamp can be realized by adjusting the tightening bolt, and the effect of fixing the rotating position of the engine acceleration arm at the moment can be achieved.

Furthermore, the locking clamp is provided with a through hole matched with the locking block, and the size of the through hole is controlled by the clamping piece. The effect that the locking clamp can clamp the locking block so as to fix the locking block is achieved.

Furthermore, the reset mechanism comprises a spring, one end of the spring is fixedly connected with the pull rope through an end sleeve, the other end of the spring is fixed on a baffle, and the baffle is installed on a sweeper body. The pull rope is driven to contract through the spring, so that the resetting of the engine accelerating arm is realized, and the effect of adjusting the water spraying flow is achieved.

Furthermore, the opening and closing mechanism comprises a handle, the handle is connected with the pull rod, the handle is rotatably installed on the base through a shaft, and the base is fixed on the operating table. The handle is hinged to be opened and closed, and the handle drives the pull rod to lift, so that the operation is convenient.

Furthermore, a U-shaped plate is arranged on the surface of the handle opposite to the locking clamp, fixed shafts are arranged on end plates on two sides of the U-shaped plate, and the fixed shafts are hinged to the upper portion of the pull rod. The effect of smoothly pulling up the pull rod and further stretching the pull rope is achieved.

Furthermore, the distance between the fixed shaft and the front end of the handle is larger than the distance between the fixed shaft and the rear end of the handle. The lever principle is applied to achieve the effect of easily opening and closing the handle.

Furthermore, an elastic gasket is arranged on the through hole. The elastic gasket has the function of preventing the locking block and the locking clamp from generating rigid abrasion during working.

Furthermore, the surface of the locking block matched with the elastic gasket is a rough surface. The effect of fastening the locking block is achieved, and the phenomenon that the locking block slides downwards due to the elastic force of the spring is prevented.

The utility model discloses an adopt above-mentioned technical scheme, have following advantage:

1. complicated structural relation in the mode adaptable automobile body of adoption stay cord, open and shut the mechanism through on the operation panel in the car and stretch the stay cord, thereby it rotates with higher speed the arm to drive the engine, and then control water spray flow grow, the latch segment can realize the fixed of arm rotation position with higher speed to the engine with locking mechanism's cooperation, and then make water spray flow size be fit for the operating condition at this moment, canceling release mechanical system can drive the stay cord shrink, make the engine gyration with higher speed the arm, and then control water spray flow diminishes, cooperation through each mechanism, realize the regulation of water spray flow size, moreover, the steam generator is simple in structure, not fragile, and all be the mechanical structure who uses simply, low cost, long service life.

2. The opening and closing mechanism is arranged on the operating platform of the cab, so that an operator can adjust the water spray flow in the vehicle, the locking and loosening of the locking clamp can be realized by adjusting the tightening bolt, the effect of fixing the rotating position of the engine acceleration arm at the moment can be achieved, the water spray flow is controlled, convenience and rapidness are realized, and the labor of the operator is reduced.

3. The handle is connected with the pull rod and rotatably installed on the base through the shaft, the handle is opened and closed through hinging, and the handle drives the pull rod to lift, so that the operation is convenient.

4. The distance between the fixed shaft and the front end of the handle is larger than the distance between the fixed shaft and the rear end of the handle, and the lever principle is applied to achieve the effect of easily opening and closing the handle.

5. An elastic gasket is arranged on the through hole of the locking clamp. The elastic gasket has the function of preventing the locking block and the locking clamp from generating rigid abrasion during working. And the surface of the locking block matched with the elastic gasket is a rough surface, so that the effect of fastening the locking block is achieved, and the phenomenon that the locking block slides downwards under the elastic action of the spring is prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of the console section of fig. 1.

Fig. 3 is a side view of the structure of fig. 2.

Fig. 4 is a schematic structural view of a part of the reset mechanism in fig. 1.

In the figure, 1, an engine, 2, an engine accelerating arm, 3, a baffle, 4, a spring, 5, an end sleeve, 6, a pull rope, 7, an operation platform, 8, a locking clamp, 9, a locking block, 10, a handle, 11, a fastening bolt, 12, a U-shaped plate, 13, a tightening bolt, 14, a shaft, 15, a base, 16, a fixed shaft, 17 and a pull rod.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

As shown in fig. 1-4, a sweeper with adjustable water spray flow rate includes an engine 1 and an operating platform 7, an engine acceleration arm 2 is hinged to the engine 1, the engine acceleration arm 2 is controlled to control the action of a mechanism for executing water spray, and further the water spray flow rate is adjusted, and the structural control relationship between the engine 1 and the engine acceleration arm 2, such as the structural control relationship between an engine and an accelerator of an automobile, is not described again. The engine accelerating arm 2 is provided with a long notch, a pull rope 6 is connected to the long notch through a bolt, the pull rope 6 is fastened on the bolt, and the position of the bolt in the long notch can be adjusted to enable the force of the pull rope 6 acting on the engine accelerating arm 2 to be most effective; one end of the pull rope 6 close to the engine accelerating arm 2 is provided with a reset mechanism, the reset mechanism comprises a spring 4, one end of the spring 4 is fixedly connected with the pull rope 6 through an end sleeve 5, the other end of the spring 4 is fixed on a baffle 3, the baffle 3 is arranged on a sweeper body of the sweeper, the reset movement of the engine accelerating arm 2 is realized through the action of the spring 4 and the rope, and the size of sprayed water is further adjusted; the other end of the pull rope 6 is provided with a locking block 9, a locking clamp 8 is sleeved outside the locking block 9, one end of the locking clamp 8 is fixed on the operating platform 7 through a fastening bolt 11 and is provided with a notch with a certain resilience function, the other end of the locking clamp is provided with a group of opposite clamping pieces, the clamping pieces are provided with bolt holes, the bolt holes of the two clamping pieces are connected through a tightening bolt 13, the locking clamp 8 is provided with a through hole matched with the locking block 9, the size of the through hole is controlled by the clamping pieces, an elastic gasket is arranged on the through hole, the surface of the locking block 9 matched with the elastic gasket is a rough surface, the locking and loosening of the locking clamp 8 can be realized by adjusting the tightening bolt 13, and the effect of fixing the rotating position of the engine accelerating arm 2; a pull rod 17 is arranged at the upper part of the locking block 9, an opening and closing mechanism is connected above the pull rod 17, the opening and closing mechanism comprises a handle 10, a U-shaped plate 12 is arranged on the surface of the handle 10 opposite to the locking clamp 8, fixed shafts 16 are arranged on end plates on two sides of the U-shaped plate 12, the fixed shafts 16 are hinged above the pull rod 17, the handle 10 is rotatably arranged on a base 15 through a shaft 14, the base 15 is fixed on an operating platform 7, the opening and closing of the handle 10 are realized through the hinging, and the handle 10 drives the pull rod 17 to lift, so that the operation is convenient; the distance between the fixed shaft 16 and the front end of the handle 10 is larger than the distance between the fixed shaft and the rear end of the handle 10, and the lever principle is applied to achieve the effect of easily opening and closing the handle 10.

When the device works, an operator dials the handle 10 on the operating platform 7 in the cab, the handle 10 is lifted, the pull rod 17 hinged with the handle 10 is further driven to lift, the locking block 9 is lifted, the pull rope 6 is tightened, the spring 4 is stretched along with the tightening of the pull rope 6, the pull rope 6 drives the engine accelerating arm 2 to rotate, the water spraying mechanism starts to spray water, along with the lifting of the handle 10, the angle of the rotation of the engine accelerating arm 2 driven by the pull rope 6 is increased, the force of controlling water spraying of the engine 1 is increased, when the water spraying flow reaches a size suitable for working, the operator rotates the tightening bolt 13 to enable the locking clamp 8 to hold the locking block 9 tightly, and the engine accelerating arm 2 keeps the position state; when the water spraying force is reduced, an operator rotates to tighten the bolt 13, so that the locking clamp 8 is loosened, the stay cord 6 is driven to withdraw through the elastic force of the spring 4, the dead weight of the engine accelerating arm 2 is added to rotate, the water spraying flow is reduced, when the water spraying mechanism is closed, the engine accelerating arm 2 resets, and the handle 10 falls down and returns to the closed state.

Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a water spray flow size adjustable motor sweeper, includes engine (1) and operation panel (7), its characterized in that, it has engine acceleration arm (2) to articulate on engine (1), the engine is connected with stay cord (6) on acceleration arm (2), stay cord (6) are close to the one end of engine acceleration arm (2) is provided with canceling release mechanical system, the other end of stay cord (6) is provided with latch segment (9), latch segment (9) upper portion is provided with pull rod (17), pull rod (17) top is connected with the mechanism that opens and shuts, the mechanism that opens and shuts is fixed in on operation panel (7), install the cover on operation panel (7) and locate the outer locking mechanical system of latch segment (9).

2. The sweeper with adjustable water spraying flow according to claim 1, characterized in that the locking mechanism comprises a locking clamp (8), one end of the locking clamp (8) is fixed on the operating platform (7) through a fastening bolt (11), and the other end of the locking clamp (8) is provided with a set of opposite clamping pieces which are connected through a tightening bolt (13).

3. The sweeper with adjustable water spraying flow according to claim 2, wherein the locking clamp (8) is provided with a through hole matched with the locking block (9), and the size of the through hole is controlled by the clamping piece.

4. The sweeper with the adjustable water spraying flow rate according to claim 1, wherein the reset mechanism comprises a spring (4), one end of the spring (4) is fixedly connected with the pull rope (6) through an end sleeve (5), the other end of the spring is fixed on a baffle (3), and the baffle (3) is installed on a sweeper body.

5. The sweeper with the adjustable water spraying flow rate according to claim 1, characterized in that the opening and closing mechanism comprises a handle (10), the handle (10) is connected with a pull rod (17), the handle (10) is rotatably mounted on a base (15) through a shaft (14), and the base (15) is fixed on an operation table.

6. The sweeper with the adjustable water spraying flow rate according to claim 5, characterized in that a U-shaped plate (12) is arranged on the surface of the handle (10) opposite to the locking clamp (8), a fixed shaft (16) is arranged on the end plate of each side of the U-shaped plate (12), and the fixed shaft (16) is hinged above the pull rod (17).

7. The sweeper with adjustable water spraying flow according to claim 6, characterized in that the fixed shaft (16) is spaced from the front end of the handle (10) more than the rear end of the handle (10).

8. The sweeper truck with the adjustable water spraying flow rate according to claim 3, wherein an elastic gasket is arranged on the through hole.

9. The sweeper with the adjustable water spraying flow rate as claimed in claim 8, wherein the surface of the locking block (9) matched with the elastic gasket is a rough surface.