CN212238355U

CN212238355U - High-pressure washer convenient to it is fixed

Info

Publication number: CN212238355U
Application number: CN202020723171.8U
Authority: CN
Inventors: 鲍先启; 王靖
Original assignee: Zhejiang Danong Machinery Co ltd
Current assignee: Zhejiang Danong Machinery Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-12-29
Anticipated expiration: 2030-05-06

Abstract

A high-pressure washer convenient to fix belongs to the technical field of high-pressure washers and comprises a high-pressure washer body, wherein a base is fixedly arranged on the lower side of the high-pressure washer body, a group of rotation bearing assemblies are fixedly arranged on the lower end face of the base, the rotation bearing assemblies are rotatably connected with a rotating shaft, rotating wheels are fixedly connected to two ends of the rotating shaft, damping assemblies are fixedly arranged on two sides of the high-pressure washer body, a cavity is formed in the base in a hollow mode, a pneumatic device is arranged in the cavity, the pneumatic device is in power connection with two fixing assemblies, the two fixing assemblies are respectively arranged on the front end face and the rear end face of the base, and a control box is; this device simple structure realizes high pressure cleaner's removal through rotating wheel and axis of rotation, reduces the intensity of work, secondly, combines sensor, control system and ratchet's self-locking function, avoids equipment to take place to remove when the plane of slope, in addition, inserts ground through participating in, strengthens the stability of equipment on use and slope plane.

Description

High-pressure washer convenient to it is fixed

Technical Field

The utility model belongs to the technical field of high-pressure washer, in particular to high-pressure washer convenient to it is fixed.

Background

A high-pressure cleaning machine is a machine which uses a power device to enable a high-pressure plunger pump to generate high-pressure water to wash the surface of an object. It can peel off and wash away dirt to clean the surface of an object. Because the high-pressure water column is used for cleaning dirt, high-pressure cleaning is one of the most scientific, economic and environment-friendly cleaning modes acknowledged by the world.

High pressure cleaner on the existing market is very inconvenient when removing because its is bulky, and the person of not being convenient for uses, has increased intensity of labour, and secondly, some remove comparatively convenient high pressure cleaner, stable inadequately when using, move easily, influence the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high pressure cleaner convenient to it is fixed to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a high pressure cleaner convenient to it is fixed, includes the high pressure cleaner body, high pressure cleaner body downside has set firmly the base, the lower terminal surface of base has set firmly a set of subassembly that changes, it rotates and is connected with the axis of rotation to change the subassembly, the equal fixedly connected with rotation wheel in axis of rotation both ends, secondly, the both sides of high pressure cleaner body have set firmly damping assembly, the inside cavity of base is provided with the cavity, the inside pneumatic means that is provided with of cavity, pneumatic means power is connected with two fixed subassemblies, and two fixed subassemblies are divided to be located terminal surface around the base, just the top of high pressure cleaner body is provided with the control box, the inside control system that is provided with of control box, control system with change subassembly, fixed subassembly electric connection.

Preferably, the rotation bearing assembly comprises a ratchet mechanism and a connecting rod, the upper end of the connecting rod is fixedly arranged on the lower end face of the base, and the ratchet mechanism is arranged inside the lower end of the connecting rod.

Preferably, a ring is fixedly arranged at the bottom end of the connecting rod, and a ratchet mechanism is arranged in the ring.

As preferred, ratchet includes ratchet cover, ratchet claw and ratchet, the ratchet is cylindrical, and the ratchet center is provided with the through-hole, the axis of rotation is worn to locate inside the through-hole, the cover is equipped with ratchet cover in the axis of rotation that is located the through-hole inside, the lateral wall of through-hole is provided with ratchet internal tooth and slide, just level sensor has set firmly on the ratchet, level sensor with control system electric connection, a set of ratchet claw has set firmly on the ratchet cover.

Preferably, the damping assembly comprises a shell, a damping cavity is formed in one side of the shell, a damping block is arranged in the damping cavity in a sliding mode, damping springs are fixedly arranged on the upper end face and the lower end face of the damping block, and the other ends of the damping springs are fixedly arranged on the inner wall of the corresponding damping cavity respectively.

Preferably, the damping block is fixedly connected with the side wall of the high-pressure cleaning machine body, the shell is in contact with the side wall of the high-pressure cleaning machine body, and the lower end face of the shell is fixedly connected with the upper end face of the base.

Preferably, the pneumatic device comprises an air pump, the air delivery end of the air pump is connected with a three-way valve, and the three-way valve is connected with the fixed component through a pipeline.

Preferably, the air pump is electrically connected with the control system.

Preferably, the fixed subassembly is including rolling over the foot and participating in, the inside cavity of rolling over the foot is provided with the slip chamber, wherein, the one end slip that the slip chamber is close to the air pump is provided with first slider, first slider has contacted first spring towards the terminal surface of air pump, the first spring other end with the end wall fixed connection that the slip chamber is close to the air pump, in addition, the inside slip of slip chamber of the part of rolling over the foot towards ground is provided with the second slider, second slider fixed connection participates in, participate in the end wall that passes the slip chamber and stretch into external space, towards ground, just the second slider is still fixed to be provided with a set of second spring towards the terminal surface on ground, first slider with the second slider interval sets up, and the interval department is provided with hydraulic oil.

Compared with the prior art, the beneficial effects of the utility model are that: this device simple structure realizes high pressure cleaner's removal through rotating wheel and axis of rotation, reduces the intensity of work, secondly, combines sensor, control system and ratchet's self-locking function, avoids equipment to take place to remove when the plane of slope, in addition, inserts ground through participating in, strengthens the stability of equipment on use and slope plane.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a rotation bearing assembly of the present invention;

FIG. 3 is a schematic view of the structure in the direction "A-A" in FIG. 1;

in the figure: 1-a high pressure cleaner body; 2-a base; 3-a rotation bearing component; 4-a rotating shaft; 5-a circular ring; 6-a rotating wheel; 7-a ratchet mechanism; 8-a connecting rod; 9-a control box; 10-a housing; 11-a stationary assembly; 12-through cavity; 13-pneumatic means; 14-folding legs; 15-pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be 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, not all embodiments.

Example (b):

the high-pressure cleaning machine convenient to move as shown in fig. 1 comprises a high-pressure cleaning machine body 1, wherein a base 2 is fixedly arranged on the lower side of the high-pressure cleaning machine body 1, a group of rotation bearing assemblies 3 are fixedly arranged on the lower end surface of the base 2, the lower ends of the rotation bearing assemblies 3 are rotatably connected with a rotating shaft 4, and two ends of the rotating shaft 4 are fixedly connected with rotating wheels 6;

secondly, high pressure cleaner body 1's both sides have set firmly damper, damper's lower extreme sets firmly in the up end of base 2, in addition, high pressure cleaner body 1's lower terminal surface contacts has the flexblet, the lower terminal surface of flexblet bonds in the up end of base 2, further reduces the damage of vibration to equipment through the flexblet, just high pressure cleaner body 1's top is provided with control box 9, the inside control system that is provided with of control box 9, control system with the 3 electric connection of assembly that undertakes changes.

It is worth mentioning that, referring to fig. 2, the rotation bearing assembly 3 includes a ratchet mechanism 7 and a connecting rod 8, the upper end of the connecting rod 8 is fixedly arranged on the lower end surface of the base 2, the bottom end of the connecting rod 8 is fixedly provided with a ring 5, the ratchet mechanism 7 is arranged inside the ring 5, the ratchet mechanism 7 is rotatably connected with the rotating shaft 4, and particularly, the self-locking function of the ratchet mechanism 7 prevents the device from sliding on the slope.

In addition, the ratchet mechanism 7 comprises a ratchet sleeve, a ratchet claw and a ratchet wheel, the ratchet wheel is cylindrical, a through hole is formed in the center of the ratchet wheel, the rotating shaft 4 penetrates through the through hole, the ratchet sleeve is sleeved on the rotating shaft 4 positioned in the through hole, inner teeth and a slide way of the ratchet wheel are arranged on the side wall of the through hole, the ratchet claw is fixedly arranged on the ratchet sleeve, a horizontal sensor is fixedly arranged on the ratchet wheel, and the horizontal sensor is electrically connected with the control system; more specifically, in the present embodiment, the number of the set of rotation bearing assemblies 3 is 2, that is, there are 2 ratchet mechanisms 7, and the directions of the inner teeth of the ratchet mechanisms 7 of the 2 ratchet mechanisms 7 are opposite to each other;

secondly, because the two structures are the same, only the direction of the inner teeth of the ratchet wheel is different from the direction of the ratchet pawl, so, for example, one of the two structures is the same, wherein one end surface of the ratchet wheel sleeve is provided with an installation cavity for installing the ratchet pawl, a sliding groove is horizontally arranged in the installation cavity, a rotating shaft is arranged in the sliding groove in a sliding manner, the ratchet pawl is sleeved on the rotating shaft, secondly, the bottom of the sliding groove is provided with a first electromagnet, a second electromagnet is fixedly arranged right above the first electromagnet on the end surface of the ratchet pawl facing the first electromagnet, in addition, a level sensor is arranged on the ratchet wheel and is in signal connection with the control system, the type of the level sensor is WM-OPTOV and is used for sensing the level angle of the position of the high-pressure cleaning machine, and if the position of the high-pressure cleaning machine has a certain inclination, a, causing accidents to occur;

it is worth mentioning that when the equipment needs to move, the pawl point of the ratchet pawl is separated from the inner teeth of the ratchet pawl and slides, in addition, the installation cavity ensures that the position of the pawl point is not changed when the ratchet pawl is lifted up and down under the action of the rotating shaft and the electromagnet, and the specific implementation process is as follows: if the horizontal sensor senses the inclination angle, the control system sends an instruction, the first electromagnet and the second electromagnet are electrified, at the moment, the ratchet claw is pushed away and is mutually abutted with the inner teeth of the ratchet, and self-locking is achieved.

In addition, the damping assembly in fig. 1 includes a housing 10, a damping cavity is opened on one side of the housing 10, a damping block is slidably disposed in the damping cavity, damping springs are fixedly disposed on upper and lower end surfaces of the damping block, and the other ends of the damping springs are respectively and fixedly disposed on inner walls of the corresponding damping cavities, specifically, the damping block is fixedly connected to a side wall of the high pressure washer body 1, the housing 10 is in contact with the side wall of the high pressure washer body 1, and a lower end surface of the housing 10 is fixedly connected to an upper end surface of the base 2; the high-pressure cleaning machine has the effects of reducing the requirement on the ground flatness, avoiding the damage of equipment and prolonging the service life in the moving process of the high-pressure cleaning machine.

Referring to fig. 3, a cavity 12 is hollow inside the base 2, a pneumatic device 13 is fixedly arranged inside the cavity 12, the pneumatic device 13 is power-connected with two fixing components 11, the two fixing components 11 are respectively arranged on the front and rear end surfaces of the base 2, wherein the pneumatic device 13 comprises an air pump, the air delivery end of the air pump is connected with a three-way valve, the three-way valve is connected with the fixing component by a pipeline, the air pump is electrically connected with the control system to realize intelligent control, in this embodiment, the two fixing components have the same structure, the fixing components comprise a folding foot 14 and a plug foot 15, a sliding cavity is hollow inside the folding foot 14, wherein one end of the sliding cavity close to the air pump is provided with a first sliding block in a sliding manner, the first sliding block is in contact with a first spring towards the end surface of the air pump, and the other end of the first spring is fixedly connected with the end wall of, in addition, a second sliding block is arranged in the sliding cavity of the part of the folded foot 14 facing the ground in a sliding manner, the second sliding block is fixedly connected with a pin 15, the pin 15 penetrates through the end wall of the sliding cavity and extends into the external space and faces the ground, a group of second springs are further fixedly arranged on the end face of the second sliding block facing the ground, the first sliding block and the second sliding block are arranged at intervals, and hydraulic oil is arranged at the intervals; when the device needs to be fixed, the user, by operating the control system, the pneumatic air pump 13, pushes the first slider and the second slider, thus pushing the pins 15 towards the ground, in combination with the above-mentioned ratchet mechanism 7, enhancing the stability of the device during use and in inclined planes.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention has been described in terms of embodiments, and a number of variations and improvements can be made without departing from the present principles. It should be noted that all the technical solutions obtained by means of equivalent substitution or equivalent transformation fall within the protection scope of the present invention.

Claims

1. The utility model provides a high pressure cleaner convenient to it is fixed which characterized in that: including the high pressure cleaner body, high pressure cleaner body downside has set firmly the base, the lower terminal surface of base has set firmly a set of subassembly that changes that holds, it is connected with the axis of rotation to hold the subassembly rotation, the equal fixedly connected with in axis of rotation both ends rotates the wheel, secondly, the both sides of high pressure cleaner body have set firmly damper, the inside cavity of base is provided with the cavity, the inside pneumatic means that is provided with of cavity, pneumatic means power is connected with two fixed subassemblies, and two fixed subassemblies are divided and are located terminal surface around the base, just the top of high pressure cleaner body is provided with the control box, the inside control system that is provided with of control box, control system with subassembly, fixed subassembly electric connection rotate.

2. A high pressure cleaner to facilitate securement according to claim 1, wherein: the rotation bearing assembly comprises a ratchet mechanism and a connecting rod, the upper end of the connecting rod is fixedly arranged on the lower end face of the base, and the ratchet mechanism is arranged inside the lower end of the connecting rod.

3. A high pressure cleaner to facilitate fastening, according to claim 2, wherein: the bottom end of the connecting rod is fixedly provided with a circular ring, and a ratchet mechanism is arranged in the circular ring.

4. A high pressure cleaner to facilitate securement according to claim 3, wherein: ratchet includes ratchet cover, ratchet claw and ratchet, the ratchet is cylindrical, and the ratchet center is provided with the through-hole, the axis of rotation is worn to locate inside the through-hole, be located inside the through-hole the cover is equipped with ratchet cover on the axis of rotation axis body, the lateral wall of through-hole is provided with ratchet internal tooth and slide, just level sensor has set firmly on the ratchet, level sensor with control system electric connection, a set of ratchet claw has set firmly on the ratchet cover.

5. A high pressure cleaner to facilitate securement according to claim 1, wherein: the damping assembly comprises a shell, a damping cavity is formed in one side of the shell, a damping block is arranged in the damping cavity in a sliding mode, damping springs are fixedly arranged on the upper end face and the lower end face of the damping block, and the other ends of the damping springs are fixedly arranged on the inner wall of the corresponding damping cavity respectively.

6. The high pressure washer of claim 5, wherein: the shock absorption block is fixedly connected with the side wall of the high-pressure cleaning machine body, the shell is in contact with the side wall of the high-pressure cleaning machine body, and the lower end face of the shell is fixedly connected with the upper end face of the base.

7. A high pressure cleaner to facilitate securement according to claim 1, wherein: the pneumatic device comprises an air pump, wherein the air delivery end of the air pump is connected with a three-way valve, and the three-way valve is connected with the fixed component through a pipeline.

8. The high pressure washer of claim 7, wherein: the air pump is electrically connected with the control system.

9. A high pressure cleaner to facilitate securement according to claim 1, wherein: fixed subassembly is including rolling over the foot and participating in, roll over the inside cavity of foot and be provided with the slip chamber, wherein, the one end slip that the slip chamber is close to the air pump is provided with first slider, first slider has contacted first spring towards the terminal surface of air pump, the first spring other end with the end wall fixed connection that the slip chamber is close to the air pump, in addition, roll over the inside slip of the slip intracavity portion of foot towards ground and be provided with the second slider, second slider fixedly connected with participates in, participate in the end wall that passes the slip chamber and stretch into external space, towards ground, just the second slider is still fixed to be provided with a set of second spring towards the terminal surface on ground, first slider with the second slider interval sets up, and the interval department is provided with hydraulic oil.