CN213014082U

CN213014082U - Forklift truck type engineering sweeper with dust removal function

Info

Publication number: CN213014082U
Application number: CN202021232499.6U
Authority: CN
Inventors: 卢达; 赵轩; 杜建平
Original assignee: Heli Industrial Vehicle Panjin Co ltd
Current assignee: Heli Industrial Vehicle Panjin Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-04-20
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a forklift type engineering sweeper with dust removal function, which comprises a forklift main body and a lifting portal arranged on the front side of the forklift main body, wherein a fork frame is connected to the lifting portal in a sliding manner, one end of the fork frame, which is far away from the forklift main body, is connected with a cleaning device and a dust removal device, the cleaning device is rotationally connected with the fork frame through a suspension device, and the dust removal device is positioned on the upper side of the cleaning device; dust collector including set up in filter screen in the frame assembly, there is the suction fan filter screen upper end through pipe connection, the air intake of suction fan with the filter screen is kept away from one side intercommunication of dust hopper, this application uses the fork truck automobile body as power drive unit, and the linkage design has floating structure, can adapt to complicated road conditions such as ramp and clean the operation, has and emptys the rubbish function to arrange dust collector at cleaning device inside, realize dust removal function through built-in suction fan and filter screen.

Description

Forklift truck type engineering sweeper with dust removal function

Technical Field

The utility model relates to an engineering cleans equipment technical field, specifically is a fork truck formula engineering motor sweeper of dust removal function.

Background

With the stricter management and control on air environment pollution in China, the sweeper is widely applied to life production, and mainly has the following three structures, namely a special road sweeper modified on the basis of an automobile chassis, which is mainly used in municipal administration units, and has the advantages of higher cost, complex structure, single use and no suitability for factory roads; the other type of small-sized electric sweeper using the storage battery as power is mainly applied to road conditions with good indoor environment, and the sweeper is used for sweeping, so that the motor is often damaged due to the complexity of garbage, does not have an automatic dumping function, needs to be manually dumped, and is high in labor intensity and low in operating efficiency; finally, the product of the loader is reformed, the working radius is large, the cost is high, and dust is raised in the cleaning process to pollute the environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fork truck formula engineering motor sweeper of dust removal function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a forklift type engineering sweeper with a dust removing function comprises a forklift body and a lifting portal frame arranged on the front side of the forklift body, wherein a fork frame is connected onto the lifting portal frame in a sliding mode, one end, far away from the forklift body, of the fork frame is connected with a cleaning device and a dust removing device, the cleaning device is rotatably connected with the fork frame through a suspension device, and the dust removing device is located on the upper side of the cleaning device;

the cleaning device comprises a frame assembly and a cleaning rolling brush arranged in the frame assembly, and a dust hopper is rotationally connected in the frame assembly;

the dust removal device comprises a filter screen arranged in the frame assembly, the upper end of the filter screen is connected with a suction fan through a pipeline, and an air inlet of the suction fan is communicated with one side of the filter screen, which is far away from the dust hopper.

As a further aspect of the present invention: the suspension device comprises a frame, one end of the frame, close to the fork frame, is detachably connected with the fork frame through a fixed hook arranged on the frame, and the fixed hook is positioned above the rotary hook.

As a further aspect of the present invention: the frame is rotatably connected with the frame assembly through a connecting plate, the connecting plate is rotatably connected with the frame through a pin shaft, a waist-shaped hole and a round hole are formed in one side, close to the frame assembly, of the connecting plate, and a connecting pin used for being connected with the waist-shaped hole and the round hole in an inserting mode is arranged on the frame assembly.

As a further aspect of the present invention: the cleaning rolling brush is provided with a cleaning motor for driving the cleaning rolling brush to rotate, and the upper end of the cleaning rolling brush is connected with the frame assembly in a vertical sliding mode through a screw rod adjusting mechanism.

As a further aspect of the present invention: and a dumping oil cylinder for opening or closing the dust hopper is arranged on the frame assembly.

As a further aspect of the present invention: one side that the frame assembly kept away from the fork truck main part is equipped with and is used for supporting the universal supporting wheel of frame assembly, frame assembly both sides all rotate and are connected with the leading wheel.

As a further aspect of the present invention: the upper end of the filter screen is fixedly connected with the top end of the inner wall of the frame assembly, the upper end of the frame assembly is provided with an air port communicated with the filter screen, the air port is communicated with an air inlet of a suction fan, and one side of the suction fan is provided with a suction fan motor.

As a further aspect of the present invention: the frame assembly is provided with a back blowing device, the back blowing device comprises an air compressor fixedly connected to the frame assembly, and the air compressor is connected with the filter screen through an air pipe.

As a further aspect of the present invention: the air outlet of the air compressor is connected with an air bag, the air bag is communicated with the air pipe, the air pipe is close to one end of the filter screen and is provided with an air faucet, the air bag is provided with a valve, and one side of the air compressor is connected with a compressor motor.

As a further aspect of the present invention: the water spraying device is fixedly connected to the upper end of the suspension device and comprises a water tank fixedly connected to the upper end of the suspension device and a nozzle fixedly connected to the lower portion of the frame assembly, a water pump is arranged in the water tank, and the nozzle is communicated with the water pump through a water pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the forklift truck, a forklift body is used as a power driving unit, one end of a suspension device is hung on a fork frame at the front end of a lifting portal frame, the other end of the suspension device is connected with one end of a cleaning device, and the suspension device is provided with a floating structure and can adapt to cleaning operation on complex road conditions such as a ramp and the like;

2. the cleaning device is used for cleaning and collecting garbage on the road surface, has a garbage dumping function, is internally provided with the dust removal device, and achieves the dust removal function through the built-in suction fan and the filter screen;

3. the filter screen can be cleaned regularly by utilizing the back flushing device arranged in the cleaning device, the automatic cleaning function is realized, and the manual cleaning of the filter element is avoided;

4. this application motor sweeper increases watering device, arranges in the linkage top, can spray the road surface as required cleaning the operation rear, keeps the road surface moist, can further reduce the raise dust.

Drawings

Fig. 1 is a schematic view of the cleaning structure of the present embodiment.

Fig. 2 is a schematic view of the pouring structure of the present embodiment.

FIG. 3 is a schematic diagram of the ramp condition of the present embodiment.

Fig. 4 is a schematic sectional view of the inside of the present embodiment.

In the figure: 1-forklift body, 2-lifting gantry, 3-fork carrier, 4-suspension device, 5-cleaning device, 6-dust removing device, 7-back blowing device, 8-sprinkling device, 9-frame, 10-fixed hook, 11-rotating hook, 12-pin shaft, 13-connecting plate, 14-frame assembly, 15-cleaning rolling brush, 16-cleaning motor, 17-dust collecting hopper, 18-inclined oil cylinder, 19-universal supporting wheel, 20-guide wheel, 21-screw rod adjusting mechanism, 22-suction fan motor, 23-suction fan, 24-filter screen, 25-compressor motor, 26-air compressor, 27-air bag, 28-valve, 29-air pipe, 30-air nozzle, etc, 31-water tank, 32-water pump, 33-water pipe and 34-nozzle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a dust removal function forklift truck type engineering sweeper mainly comprises a forklift truck main body 1, a lifting portal frame 2, a fork frame 3, a suspension device 4, a cleaning device 5, a dust removal device 6, a back blowing device 7 and a water spraying device 8, wherein the suspension device 4, the cleaning device 5, the dust removal device 6, the back blowing device 7 and the water spraying device 8 are located at one end, far away from the forklift truck main body 1, of the fork frame 3, the cleaning device 5 is rotatably connected with the fork frame 3 through the suspension device 4, and the dust removal device 6 is located on the upper side of the cleaning device 5.

The suspension device 4 comprises a frame 9, a fixed hook 10, a rotating hook 11, a pin 12 and a connecting plate 13. Frame 9 rear end is equipped with fixed couple 10 and rotatory hook 11, fixed couple 10 rear end tops, hang the dress at fork frame 3 up end, the lower extreme is equipped with rotatory hook 11, the rotation function through rotatory hook 11 realizes being connected and separating of linkage 4 and fork frame 3, frame 9 rotates with frame assembly 14 through connecting plate 13 and is connected, connecting plate 13 rotates with frame 9 through round pin axle 12 and is connected, waist type hole and round hole have been seted up to one side that connecting plate 13 is close to frame assembly 14, be equipped with on the frame assembly 14 and be used for pegging graft with the connecting pin in waist type hole and the round hole, through the setting in waist type hole, can realize cleaning device 5's unsteady function, adapt to the uphill and downhill path operating mode in ramp.

Cleaning device 5 includes frame assembly 14 and sets up the round brush 15 that cleans in frame assembly 14, frame assembly 14 internal rotation is connected with dust hopper 17, it is used for driving to clean round brush pivoted cleaning motor 16 to be equipped with on the round brush 15, clean round brush 15 upper end through screw rod adjustment mechanism 21 and frame assembly 14 upper and lower sliding connection, cleaning device 5 cleans round brush 15 upper end and is equipped with screw rod adjustment mechanism 21, after cleaning round brush 15 and using to the wearing and tearing for a certain time, clean round brush 15 and the distance on ground through screw rod adjustment mechanism 21 adjustment, be favorable to guaranteeing the effect of cleaning, improve the utilization ratio of cleaning round brush 15, cleaning device 5 both sides all rotate and are connected with leading wheel 20, when the operation is cleaned to the corner, cause the harm to wall body or cleaning device 5 when preventing the corner from cleaning, play direction and guard action.

The dust removing device 6 comprises a filter screen 24 arranged in the frame assembly 14, the upper end of the filter screen 24 is connected with a suction fan 23 through a pipeline, an air inlet of the suction fan 23 is communicated with one side of the filter screen 24, which is far away from the dust hopper 17, the upper end of the filter screen 24 is fixedly connected with the top end of the inner wall of the frame assembly 14, the upper end of the frame assembly 14 is provided with an air port communicated with the filter screen 24, the air port is communicated with the air inlet of the suction fan 23, and one side of the suction fan 23 is. The suction fan motor 22 is connected with the cleaning motor 16 in series, hydraulic oil passing through the cleaning motor 16 enters the suction fan motor 22 to drive the suction fan 23 to work, wind power from inside to outside is generated, a certain negative pressure is generated in the inner cavity of the cleaning device 5, and raised dust in the dust collecting hopper 17 is adsorbed to the surfaces of multiple groups of filter screens 24 arranged inside along with the wind direction from inside to outside in the cleaning process, so that the dust removing function in the cleaning process is realized.

The frame assembly 14 is provided with the blowback device 7, the blowback device 7 comprises an air compressor 26 fixedly connected to the frame assembly 14, the air compressor 26 is connected with the filter screen 24 through an air pipe 29, an air outlet of the air compressor 26 is connected with an air bag 27, the air bag 27 is communicated with the air pipe 29, one end of the air pipe 29 close to the filter screen 24 is provided with an air nozzle 30, the air bag 27 is provided with a valve 28, and one side of the air compressor 26 is connected with a compressor motor 25.

The compressor motor 25 is connected with the suction fan motor 22 in series, the compressor motor 25 is driven by hydraulic oil to realize that the air compressor 26 compresses air, and the compressed air is stored in the air bag 27, one end of the air bag 27 is provided with a valve 28 and is connected with an air nozzle 30 through an air pipe 29, the air nozzle 30 is arranged at the upper end of the filter screen 24 of the dust removal device 6, the valve 28 is opened at regular time, the compressed air is blown to the inner surface of the filter screen 24 through the air nozzle 30, and the raised dust adsorbed in the filter screen 24 is blown back into the dust collection hopper 17, so that the effect of cleaning the filter screen 24 at; through the setting of blowback device 7, can realize regularly clearing up filter screen 24 automatically, prevent that filter screen 24 from blockking up, resources of using manpower sparingly.

The sprinkler 8 comprises a water tank 31, a water pump 32, a water pipe 33 and a nozzle 34. The water tank 31 is arranged above the suspension device 4, the nozzle 34 is arranged behind the cleaning device 5, the water pump 32 and the nozzle 34 are connected through the water pipe 33, the power supply provided by the forklift drives the water pump 32 to work, the spraying function is achieved, the cleaned road surface can be kept wet after being sprayed, and dust emission is further reduced.

During cleaning operation, power source hydraulic oil provided by the forklift body 1 enters a cleaning motor 16 through a pipeline to drive a cleaning rolling brush 15, garbage on the ground is cleaned to a dust collecting hopper 17 at the front end, the dust collecting hopper 17 is lifted to a certain height through a lifting gantry 2 after being filled with the garbage, the dust collecting hopper 17 is opened to a certain inclination angle through the telescopic function of a dumping oil cylinder 18 at the front end so that the garbage is dumped out, universal supporting wheels 19 are mounted at the front end and the rear end of the cleaning device 5, supporting and guiding effects are achieved during cleaning operation, the distance between cleaning equipment and the ground can be guaranteed, and control of a driver is facilitated; the suction fan motor 22 is connected with the cleaning motor 16 in series, hydraulic oil passing through the cleaning motor 16 enters the suction fan motor 22 to drive the suction fan 23 to work, wind power from inside to outside is generated, a certain negative pressure is generated in the inner cavity of the cleaning device 5, and raised dust in the dust collecting hopper 17 is adsorbed to the surfaces of a plurality of groups of filter screens 24 arranged inside along with the wind direction from inside to outside in the cleaning process, so that the dust removing function in the cleaning process is realized; compressed air is blown to the inner surface of the filter screen 24 through the air nozzle 30, and dust adsorbed in the filter screen 24 is blown back into the dust hopper 17, so that the filter screen 24 is cleaned regularly; through the setting of blowback device 7, can realize regularly clearing up filter screen 24 automatically, prevent that filter screen 24 from blockking up, resources of using manpower sparingly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A forklift type engineering sweeper with a dust removing function comprises a forklift body (1) and a lifting portal frame (2) arranged on the front side of the forklift body (1), wherein a fork frame (3) is connected onto the lifting portal frame (2) in a sliding mode, and is characterized in that one end, far away from the forklift body (1), of the fork frame (3) is connected with a cleaning device (5) and a dust removing device (6), the cleaning device (5) is rotatably connected with the fork frame (3) through a suspension device (4), and the dust removing device (6) is located on the upper side of the cleaning device (5);

the cleaning device (5) comprises a frame assembly (14) and a cleaning rolling brush (15) arranged in the frame assembly (14), and a dust hopper (17) is rotationally connected in the frame assembly (14);

dust collector (6) including set up in filter screen (24) in frame assembly (14), there is suction fan (23) filter screen (24) upper end through pipe connection, the air intake of suction fan (23) with filter screen (24) are kept away from one side intercommunication of dust hopper (17).

2. A dust exhausting function forklift truck as claimed in claim 1, wherein said suspension means (4) comprises a frame (9), one end of said frame (9) near the fork carriage (3) is connected detachably to the fork carriage (3) by a fixed hook (10) provided on said frame (9), a rotating hook (11) is connected detachably to the fork carriage (3), said fixed hook (10) is located above said rotating hook (11).

3. The forklift type engineering sweeper with the dust removing function according to claim 1, wherein the frame (9) is rotatably connected with a frame assembly (14) through a connecting plate (13), the connecting plate (13) is rotatably connected with the frame (9) through a pin shaft (12), a waist-shaped hole and a circular hole are formed in one side, close to the frame assembly (14), of the connecting plate (13), and a connecting pin used for being inserted into the waist-shaped hole and the circular hole is arranged on the frame assembly (14).

4. The forklift type engineering sweeper with the dust removing function according to claim 1, wherein a cleaning motor (16) for driving the cleaning roller brush to rotate is arranged on the cleaning roller brush (15), and the upper end of the cleaning roller brush (15) is connected with the frame assembly (14) in a vertical sliding mode through a screw rod adjusting mechanism (21).

5. The forklift truck with dust removing function as claimed in claim 1, wherein the frame assembly (14) is provided with a dump cylinder (18) for opening or closing the dust hopper (17).

6. The forklift type engineering sweeping vehicle with the dust removing function as claimed in claim 1, wherein one side of the frame assembly (14) far away from the forklift body (1) is provided with universal support wheels (19) for supporting the frame assembly (14), and guide wheels (20) are rotatably connected to both sides of the frame assembly (14).

7. The forklift type engineering sweeper with the dust removing function according to claim 1, wherein the upper end of the filter screen (24) is fixedly connected with the top end of the inner wall of the frame assembly (14), the upper end of the frame assembly (14) is provided with an air port communicated with the filter screen (24), the air port is communicated with an air inlet of the suction fan (23), and one side of the suction fan (23) is provided with a suction fan motor (22).

8. The forklift truck with dust removing function as claimed in claim 1, wherein a blowback device (7) is provided on the frame assembly (14), the blowback device (7) comprises an air compressor (26) fixedly connected to the frame assembly (14), and the air compressor (26) is connected to the filter screen (24) through an air pipe (29).

9. The forklift truck with the dust removing function as claimed in claim 8, wherein an air bag (27) is connected to an air outlet of the air compressor (26), the air bag (27) is communicated with the air pipe (29), an air nozzle (30) is arranged at one end of the air pipe (29) close to the filter screen (24), a valve (28) is arranged on the air bag (27), and a compressor motor (25) is connected to one side of the air compressor (26).

10. The forklift type engineering sweeper with the dust removing function as claimed in claim 1, wherein a water spraying device (8) is fixedly connected to the upper end of the suspension device (4), the water spraying device (8) comprises a water tank (31) fixedly connected to the upper end of the suspension device (4) and a nozzle (34) fixedly connected to the lower portion of the frame assembly (14), a water pump (32) is arranged in the water tank (31), and the nozzle (34) is communicated with the water pump (32) through a water pipe (33).