CN213378150U

CN213378150U - Copper pump head of cold water cleaning machine

Info

Publication number: CN213378150U
Application number: CN202022185586.7U
Authority: CN
Inventors: 杨程; 侯禄星
Original assignee: Shanghai Jiazhao Network Technology Co ltd
Current assignee: Shanghai Jiazhao Network Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-08
Anticipated expiration: 2030-09-29

Abstract

The utility model provides a copper pump head of cold water cleaning machine, including pump head main part and motor case, pump head main part lower extreme fixedly connected with mobile device, mobile device includes: fixed sliding block, limit slide, gim peg and spout, the one end of pump head main part is provided with from the driving wheel, the surperficial swing joint from the driving wheel has driving belt, the other end front side of pump head main part is provided with the inlet tube, the one end swing joint of inlet tube has first sleeve, the front end downside of pump head main part is provided with the outlet pipe, the front end swing joint of outlet pipe has the second sleeve. A copper pump head of cold water cleaning machine, can be through removing the pump head main part with convenient the installing at the action wheel of driving belt with from the driving wheel surface, and can be through first sleeve and second sleeve with inlet tube and outlet pipe one end respectively with connecting pipe fixed connection, convenient operation is swift and connect comparatively firmly.

Description

Copper pump head of cold water cleaning machine

Technical Field

The utility model relates to a cold water cleaning machine technical field, in particular to copper pump head of cold water cleaning machine.

Background

The function of the high-pressure cold water cleaning machine pump head is to make a certain amount of water form a water flow, the pressure is generated from the certain amount of water through a nozzle, in order to generate the water flow, most high-pressure cleaning industrial pumps use a set of valve and pump head to form a system, the pump head of the cleaning machine is mostly made of copper, the movement of the plunger pulls the water through the water inlet valve and pressurizes the water to make the water pass through the water outlet valve, the water flow can be controlled in three ways through the water pump, the inner diameter of the pump head is increased or reduced, the stroke of the plunger is shortened in an lengthening manner, and the reciprocating speed of the plunger is.

Patent document No. CN201407215Y discloses a pump head for cleaning machine, which mainly relates to the problem of absorbing cleaning liquid by using the self-pressure of tap water, reducing energy consumption, effectively and reasonably saving energy, but the driving belt on the surface of the driving wheel of the pump head is a consumable material which is easy to damage and needs to be replaced after being damaged, and the pump head with poor elasticity of the driving belt and the motor can not move, resulting in the driving belt being extremely difficult to install, and the connecting pipe at one end of the water inlet pipe and the water outlet pipe of the pump head is troublesome to install and easy to fall off.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a copper pump head of cold water cleaning machine can be through removing the pump head main part with convenient the installing at action wheel and driven wheel surface of driving belt, can be through first sleeve and second sleeve with inlet tube and outlet pipe one end respectively with connecting pipe fixed connection, convenient operation is swift and connect comparatively firmly.

The embodiment of the utility model is realized like this:

the embodiment of the utility model provides a copper pump head of cold water cleaning machine, including pump head main part and motor case, pump head main part lower extreme fixedly connected with mobile device, mobile device includes: fixed sliding block, limit slide, gim peg and spout, the one end of pump head main part is provided with from the driving wheel, the surperficial swing joint from the driving wheel has driving belt, the other end front side of pump head main part is provided with the inlet tube, the one end swing joint of inlet tube has first sleeve, the front end downside of pump head main part is provided with the outlet pipe, the front end swing joint of outlet pipe has the second sleeve, the one end of motor case is provided with the action wheel.

Optionally, the upper end of the fixed sliding block is fixedly connected with the lower end of the pump head main body, the sliding groove is formed in the upper end of the motor box, the lower end surface size of the fixed sliding block and the limiting sliding block is matched with the inner surface size of the motor box, the lower end of the fixed sliding block is connected with the motor box in a sliding mode, the lower end of the limiting sliding block is arranged on the front side of the internal fixed sliding block of the motor box, and the lower end of the limiting sliding block is connected with the motor box in a sliding mode.

Optionally, the gim peg is provided with two sets ofly altogether, and is two sets of the gim peg runs through respectively and sets up in limit slide's upper end both sides, the upper end outside surface of gim peg is provided with anti-skidding line structure, the downside surface of gim peg is provided with the helicitic texture, the gim peg passes through helicitic texture and limit slide threaded connection, the bottom surface of gim peg laminates with the upper end surface of motor case mutually.

Optionally, the inlet tube is provided with the external screw thread structure with outlet pipe one end, first sleeve and the inside internal thread structure that is provided with of second sleeve, the inlet tube passes through the helicitic texture threaded connection with first sleeve, outlet pipe and second sleeve.

Optionally, the inside bottom of motor case is provided with the motor, the one end of action wheel is provided with the side that the pivot runs through the motor case and is connected with motor drive, driving belt's lower extreme sets up in the outside surface of action wheel, the action wheel passes through driving belt and is connected with the transmission of following driving wheel.

Optionally, a piston is arranged inside the pump head main body, and one end of the driven wheel is provided with a rotating shaft which penetrates through the side face of the pump head main body and is in transmission connection with the piston.

The utility model discloses beneficial effect includes: the embodiment of the utility model provides a copper pump head of cold water cleaning machine, through rotating the gim peg anticlockwise, make the gim peg bottom and the surface separation of motor case upper end, thereby make the limit slide block can slide to the inside front end of spout, and then can promote the pump head main part to make the gim peg move to the front end direction inside the spout, overlap the driving belt both ends respectively on the surface of driven wheel and action wheel, promote the pump head main part to move to the rear end direction, make the gim peg rear end laminate in the inside rear end of spout, can make the drive belt taut between driven wheel and action wheel, slide the limit slide block, make the limit slide block rear end laminate in the front end of gim peg, and rotate the gim peg anticlockwise, can make the gim peg lower extreme laminate in the upper end surface of motor case, thereby make the limit slide block fix at the current position, and then can fix the gim peg and the pump, the problem of the poor pump head main part of driving belt elasticity and motor case can't remove again, lead to the extremely difficult problem of installation of driving belt, and through the anti-skidding line structure of gim peg upper end, can avoid the gim peg upper end to be difficult to rotate after being moistened by water, manage the external of inlet tube and outlet pipe and align inlet tube and outlet pipe one end, and anticlockwise rotation first sleeve and second sleeve, can make the both ends of first sleeve and second sleeve respectively with inlet tube and outlet pipe one end, the one end threaded connection of connecting pipe, thereby can be through first sleeve and second sleeve with inlet tube and outlet pipe one end respectively with connecting pipe fixed connection, convenient operation is swift and connect comparatively firm, the problem that the connecting pipe installation of the inlet tube of pump head and outlet pipe one end is troublesome and drop easily has been solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of a copper pump head of a cold water cleaning machine according to the present invention;

fig. 2 is a sectional schematic view of a moving device of a copper pump head of a cold water cleaning machine according to the present invention;

fig. 3 is a schematic structural view of a moving device of a copper pump head of a cold water cleaning machine according to the present invention;

fig. 4 is a schematic structural view of a pump head main body of a copper pump head of a cold water cleaning machine according to the present invention;

fig. 5 is a schematic structural view of the water outlet pipe and the second sleeve of the copper pump head of the cold water cleaning machine of the present invention.

Icon: 1. a pump head main body; 2. a motor case; 3. a driven wheel; 4. a driving wheel; 5. a drive belt; 6. a mobile device; 61. fixing the sliding block; 62. a limiting slide block; 63. a fixing bolt; 64. a chute; 7. a water inlet pipe; 8. a first sleeve; 9. a water outlet pipe; 10. a second sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment of the utility model provides a copper pump head of cold water cleaning machine, like fig. 1-5, including pump head main part 1 and

motor case

2, 1 lower extreme fixedly connected with mobile device 6 of pump head main part, mobile device 6 includes: fixed sliding block 61, limit slide block 62, gim peg 63 and spout 64, the one end of pump head main part 1 is provided with from driving wheel 3, the surperficial swing joint who follows driving wheel 3 has driving belt 5, the other end front side of pump head main part 1 is provided with inlet tube 7, the one end swing joint of inlet tube 7 has first sleeve 8, the front end downside of pump head main part 1 is provided with outlet pipe 9, the front end swing joint of outlet pipe 9 has second sleeve 10, the one end of motor case 2 is provided with action wheel 4.

The inside bottom of motor case 2 is provided with the motor, and the one end of action wheel 4 is provided with the side that the pivot runs through motor case 2 and is connected with motor drive, and drive belt 5's lower extreme sets up in the outside surface of action wheel 4, and action wheel 4 passes through drive belt 5 and is connected with 3 transmissions from the driving wheel.

The inside of pump head main part 1 is provided with the piston, and the one end of following driving wheel 3 is provided with the side that the pivot runs through pump head main part 1 and is connected with the piston transmission.

In this embodiment, as shown in fig. 2 to 3, the upper end of the fixed slider 61 is fixedly connected to the lower end of the pump head main body 1, the sliding groove 64 is opened inside the upper end of the motor case 2, the surface sizes of the lower ends of the fixed slider 61 and the limiting slider 62 are matched with the inner surface size of the motor case 2, the lower end of the fixed slider 61 is slidably connected to the inside of the motor case 2, the lower end of the limiting slider 62 is disposed in front of the fixed slider 61 inside the motor case 2, and the lower end of the limiting slider 62 is slidably connected to the inside of the motor case 2.

The gim peg 63 is provided with two sets ofly altogether, and two sets of gim pegs 63 run through respectively and set up in limit slide 62's upper end both sides, and the upper end outside surface of gim peg 63 is provided with anti-skidding line structure, and the downside surface of gim peg 63 is provided with the helicitic texture, and gim peg 63 passes through helicitic texture and limit slide 62 threaded connection, and the bottom surface of gim peg 63 is laminated with the upper end surface of motor case 2 mutually.

As shown in fig. 2-3, by rotating the fixing bolt 63 counterclockwise, the bottom end of the fixing bolt 63 is separated from the upper end surface of the motor case 2, so that the position-limiting slide block 62 can slide towards the front end inside the sliding groove 64, and further the pump head main body 1 can be pushed to move the fixing slide block 61 towards the front end inside the sliding groove 64, the two ends of the driving belt 5 are respectively sleeved on the surfaces of the driven wheel 3 and the driving wheel 4, the pump head main body 1 is pushed to move towards the rear end, so that the rear end of the fixing slide block 61 is attached to the rear end inside the sliding groove 64, and the driving belt 5 can be tensioned between the driven wheel 3 and the driving wheel 4, the position-limiting slide block 62 is slid to attach the rear end of the position-limiting slide block 62 to the front end of the fixing slide block 61, and the fixing bolt 63 is rotated counterclockwise, so that the lower end of the fixing bolt 63 is attached to the upper end surface of the motor, the problem of 5 poor pump head main parts of drive belt 5 elasticity 1 and motor case 2 can't remove again, lead to the extremely difficult installation of drive belt 5 is solved to through the anti-skidding line structure of gim peg 63 upper end, can avoid gim peg 63 upper end to be difficult to rotate after being moistened by water.

In this embodiment, as shown in fig. 4-5, an external thread structure is disposed at one end of the water inlet pipe 7 and one end of the water outlet pipe 9, an internal thread structure is disposed inside the first sleeve 8 and the second sleeve 10, and the water inlet pipe 7 and the first sleeve 8, and the water outlet pipe 9 and the second sleeve 10 are in threaded connection through the thread structures.

As shown in fig. 4-5, the external connection pipes of the water inlet pipe 7 and the water outlet pipe 9 are aligned with one end of the water inlet pipe 7 and one end of the water outlet pipe 9, and the first sleeve 8 and the second sleeve 10 are rotated anticlockwise, so that the two ends of the first sleeve 8 and the second sleeve 10 are respectively connected with one end of the water inlet pipe 7 and one end of the water outlet pipe 9, and one end of the connecting pipe is in threaded connection, so that the water inlet pipe 7 and one end of the water outlet pipe 9 can be respectively fixedly connected with the connecting pipe through the first sleeve 8 and the second sleeve 10, the operation is convenient and fast, the connection is stable, and the problems that the connecting pipe of the water inlet pipe 7 and.

It should be noted that, the utility model relates to a copper pump head of cold water cleaning machine, the user rotates the fixed bolt 63 counterclockwise, separate the bottom end of the fixed bolt 63 from the upper end surface of the motor case 2, so that the limit slide block 62 can slide to the inner front end of the sliding groove 64, further push the pump head main body 1 to make the fixed slide block 61 move to the front end direction in the sliding groove 64, respectively sleeve the two ends of the driving belt 5 on the surfaces of the driven wheel 3 and the driving wheel 4, push the pump head main body 1 to move to the rear end direction, make the rear end of the fixed slide block 61 fit to the inner rear end of the sliding groove 64, make the driving belt 5 tense between the driven wheel 3 and the driving wheel 4, slide the limit slide block 62, make the rear end of the limit slide block 62 fit to the front end of the fixed slide block 61, and rotate the fixed bolt 63 counterclockwise, make the lower end of the fixed bolt 63 fit to the upper end surface of the, and then can be fixed with fixed slider 61 and pump head main part 1, with the external pipe of inlet tube 7 and outlet pipe 9 with inlet tube 7 and outlet pipe 9 one end align to anticlockwise rotation first sleeve 8 and second sleeve 10 make the both ends of first sleeve 8 and second sleeve 10 respectively with the one end threaded connection of inlet tube 7 and outlet pipe 9 one end, connecting pipe, thereby with inlet tube 7 and outlet pipe 9 one end respectively with connecting pipe fixed connection.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a copper pump head of cold water cleaning machine, includes pump head main part (1) and motor case (2), its characterized in that: pump head main part (1) lower extreme fixedly connected with mobile device (6), mobile device (6) include: fixed sliding block (61), limit slide block (62), gim peg (63) and spout (64), the one end of pump head main part (1) is provided with from driving wheel (3), the surperficial swing joint who follows driving wheel (3) has driving belt (5), the other end front side of pump head main part (1) is provided with inlet tube (7), the one end swing joint of inlet tube (7) has first sleeve (8), the front end downside of pump head main part (1) is provided with outlet pipe (9), the front end swing joint of outlet pipe (9) has second sleeve (10), the one end of motor case (2) is provided with action wheel (4).

2. A copper pump head for a cold water cleaning machine, according to claim 1, wherein: the utility model discloses a motor pump, including fixed slider (61), spout (64), fixed slider (61) upper end and the lower extreme fixed connection of pump head main part (1), inside the upper end of motor case (2) was seted up in spout (64), the lower extreme surface dimension and the motor case (2) internal surface dimension looks adaptation of fixed slider (61) and limit slider (62), the lower extreme and the inside sliding connection of motor case (2) of fixed slider (61), limit slider (62) lower extreme sets up in the front side of the inside fixed slider (61) of motor case (2), the lower extreme of limit slider (62) and the inside sliding connection of motor case (2).

3. A copper pump head for a cold water cleaning machine, according to claim 1, wherein: the utility model discloses a spacing slider (62) of fixed bolt, including the fixed bolt (63), the fixed bolt (63) are provided with two sets ofly, and are two sets of the upper end both sides that set up in spacing slider (62) are run through respectively to fixed bolt (63), the upper end outside surface of fixed bolt (63) is provided with anti-skidding line structure, the downside surface of fixed bolt (63) is provided with the helicitic texture, fixed bolt (63) pass through helicitic texture and spacing slider (62) threaded connection, the bottom surface of fixed bolt (63) is laminated with the upper end surface of motor case (2) mutually.

4. A copper pump head for a cold water cleaning machine, according to claim 1, wherein: the water inlet pipe (7) and outlet pipe (9) one end are provided with the external screw thread structure, first sleeve (8) and the inside internal thread structure that is provided with of second sleeve (10), inlet pipe (7) and first sleeve (8), outlet pipe (9) pass through helicitic texture threaded connection with second sleeve (10).

5. A copper pump head for a cold water cleaning machine, according to claim 1, wherein: the inside bottom of motor case (2) is provided with the motor, the one end of action wheel (4) is provided with the side that the pivot runs through motor case (2) and is connected with motor drive, the lower extreme of driving belt (5) sets up in the outside surface of action wheel (4), action wheel (4) are connected with from driving wheel (3) transmission through driving belt (5).

6. A copper pump head for a cold water cleaning machine, according to claim 1, wherein: the pump head is characterized in that a piston is arranged inside the pump head main body (1), and a rotating shaft penetrating through the side face of the pump head main body (1) is arranged at one end of the driven wheel (3) and is in transmission connection with the piston.