CN221074590U

CN221074590U - Diesel pump

Info

Publication number: CN221074590U
Application number: CN202322708393.9U
Authority: CN
Inventors: 岑建利; 姜军毅; 杨磊
Original assignee: Ningbo Kede Electric Appliance Development Co ltd
Current assignee: Ningbo Kede Electric Appliance Development Co ltd
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-06-04
Anticipated expiration: 2033-10-09

Abstract

The utility model discloses a diesel pump, which comprises a diesel pump mechanism and a fastening mechanism, wherein the right side of the fastening mechanism is fixedly connected to the left side of the diesel pump mechanism, the fastening mechanism comprises a fastening box, the top of the right side of the inner wall of the fastening box is fixedly connected with a motor, the output end of the motor is fixedly connected with a positive and negative screw rod, both sides of the surface of the positive and negative screw rod are sleeved with driving screw blocks, the bottom of each driving screw block is fixedly connected with a connecting rod, the bottom of each connecting rod is fixedly connected with a clamping plate, the outer side of each clamping plate is fixedly connected with a spring plate, and the outer side of each spring plate is fixedly connected with the inner wall of the fastening box. The utility model can provide strong connecting force for the connecting part by arranging the fastening structure, ensure the firm connection between the pump and other parts, prevent the pump from loosening or falling off, ensure that the equipment can continuously keep a stable state during operation, and reduce the structural damage of the equipment caused by vibration during operation.

Description

Diesel pump

Technical Field

The utility model relates to the technical field of oil pumps, in particular to a diesel pump.

Background

According to the published patent, the patent name is: the patent number of the hand-operated diesel pump is: the utility model discloses a CN201620375833. X, which is provided with a pump body, wherein the center of the pump body is provided with a rotating shaft and a vane which are connected with each other, two groups of oil pumping assemblies which are not communicated are arranged in the pump body side by side, each oil pumping assembly comprises a suction valve, an extrusion valve and a vane, the vane divides the interior of the oil pumping assembly into an oil inlet area and an oil outlet area, and the vane is provided with a vane perforation which enables the oil inlet area and the oil outlet area to be communicated; a suction valve is arranged on the oil inlet area, a pressing valve is arranged on the oil outlet area, and suction valve perforations and a suction valve plate capable of sealing the suction valve perforations are arranged on the suction valve; the extruding valve is provided with an extruding valve perforation and an extruding valve plate which can seal the extruding valve; the pump body is provided with an inlet and an outlet, and an oil inlet area of each group of oil spraying assemblies can be communicated with the inlet through a suction valve perforation; the oil outlet area of each group of oil spraying assembly can be communicated with the outlet through the perforation of the extrusion valve. Compared with the original hand-operated diesel pump, the utility model has the advantages of bidirectional oil pumping, small rotation moment, small appearance, light weight, convenient operation and low cost. The hand-operated diesel pump cannot ensure the stability of the joint of the suction inlet, so that the joint is cracked or broken due to collision or vibration and other factors in the working process, and the overall working efficiency is greatly influenced.

Therefore, the joint of the inlet of the diesel pump needs to be designed and modified, and the phenomenon of fracture caused by unstable connection of the diesel pump is effectively prevented.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model aims to provide a diesel pump which has the advantage of reinforcing the connection part of a suction inlet and solves the problem of structural fracture caused by unstable connection.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a diesel pump, comprising:

A diesel pump mechanism;

The right side fixedly connected with of fastening mechanism is in diesel pump mechanism's left side, fastening mechanism includes the fastening box, the top fixedly connected with motor on fastening box inner wall right side, the output fixedly connected with positive and negative tooth lead screw of motor, the drive screw piece has all been cup jointed to the both sides on the surface of positive and negative tooth lead screw, the bottom fixedly connected with connecting rod of drive screw piece, the bottom fixedly connected with clamping plate of connecting rod, the outside fixedly connected with spring plate of clamping plate, the outside of spring plate and the inner wall fixed connection of fastening box, the bottom fixedly connected with spacing slide rail of fastening box, the inside sliding connection of spacing slide rail has spacing slider, the top of spacing slider and the bottom fixedly connected with of clamping plate.

As preferable, the diesel pump mechanism comprises a base, wherein the top of the base is fixedly connected with a pump, the left side of the pump is fixedly connected with an access port, the outer side of the access port is communicated with a fastening box, and the top of the pump is fixedly connected with a handle.

Preferably, the inner side of the clamping plate is fixedly connected with a fastening pad, and the fastening pad is matched with the clamping plate for use.

As preferable, both sides of the connecting rod are fixedly connected with right angle plates, and the bottoms of the right angle plates are fixedly connected with the clamping plates.

As the preferable mode of the utility model, the top and the bottom of the motor are fixedly connected with the reinforcing block, and the right side of the reinforcing block is fixedly connected with the inner wall of the fastening box.

As the preferable mode of the utility model, the surface of the positive and negative tooth screw rod is sleeved with a hanging column, and the top of the hanging column is fixedly connected with the inner wall of the fastening box.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model can provide strong connecting force for the connecting part by arranging the fastening structure, ensure the firm connection between the pump and other parts, prevent the pump from loosening or falling off, ensure that the equipment can continuously keep a stable state during operation, and reduce the structural damage of the equipment caused by vibration during operation.

2. The utility model can convey various liquids for further treatment or disposal through the arrangement of the diesel pump mechanism.

3. According to the utility model, through the arrangement of the fastening pad, the fastening performance of the clamping plate can be increased when the clamping plate is subjected to clamping operation, the problems of poor working effect and the like caused by loosening of the structure of the clamping plate after long-term use are avoided, the practicability of the structure is effectively improved, the clamping plate is protected, and the service life of the structure is prolonged.

4. According to the utility model, through the arrangement of the right angle plate, the connecting rod can be reinforced, the situation that the connecting rod is broken due to insufficient supporting force and the like in the long-term use process is avoided, the connection stability between the connecting rod and the clamping plate is effectively improved, the connecting state can be kept and cannot be broken, and the integrity of the whole structure is protected from being damaged.

5. According to the utility model, the motor can be reinforced through the arrangement of the reinforcing block, so that the situation that the motor is deviated or even falls off due to vibration in the long-term use process is avoided, the motor is ensured to be firmly connected to the inner wall of the fastening box, the vibration and noise reduction effects are achieved on the motor, the integrity of the whole structure is protected, and the service life of the structure is prolonged.

6. The hanging column is arranged, so that the positive and negative screw rod can be supported and protected, strong supporting force is provided for the positive and negative screw rod, the situation that the positive and negative screw rod falls off from the original position and damages the integral structure in the long-term use process is avoided, the structural integrity is effectively protected, and the service life of the structure is prolonged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a block diagram of a diesel pump mechanism of the present utility model;

FIG. 3 is a block diagram of a fastening mechanism according to the present utility model;

fig. 4 is a front cross-sectional view of the fastening mechanism of the present utility model.

In the figure: 1. a diesel pump mechanism; 11. a base; 12. a pump machine; 13. an access port; 14. a grip; 2. a fastening mechanism; 21. a fastening box; 22. a motor; 23. a positive and negative tooth screw rod; 24. a drive screw block; 25. a connecting rod; 26. a clamping plate; 27. a spring plate; 28. a limit sliding rail; 29. a limit sliding block; 210. an opening; 211. a fastening pad; 212. a right angle plate; 213. a reinforcing block; 214. and (5) hanging the column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the present utility model provides a diesel pump, comprising:

a diesel pump mechanism 1;

The fastening mechanism 2, the right side fixed connection of fastening mechanism 2 is in the left side of diesel pump mechanism 1, fastening mechanism 2 includes fastening box 21, the top fixedly connected with motor 22 on fastening box 21 inner wall right side, the output fixedly connected with positive and negative tooth lead screw 23 of motor 22, the drive screw piece 24 has all been cup jointed to the both sides on the surface of positive and negative tooth lead screw 23, the bottom fixedly connected with connecting rod 25 of drive screw piece 24, the bottom fixedly connected with clamping plate 26 of connecting rod 25, the outside fixedly connected with spring plate 27 of clamping plate 26, the outside of spring plate 27 and the inner wall fixed connection of fastening box 21, the bottom fixedly connected with spacing slide rail 28 of fastening box 21, the inside sliding connection of spacing slide rail 28 has spacing slider 29, the top of spacing slider 29 and the bottom fixed connection of clamping plate 26, the both sides of fastening box 21 all run through and are provided with opening 210.

Referring to fig. 2, the diesel pump mechanism 1 comprises a base 11, a pump 12 is fixedly connected to the top of the base 11, an inlet 13 is fixedly connected to the left side of the pump 12, the outer side of the inlet 13 is communicated with a fastening box 21, and a grip 14 is fixedly connected to the top of the pump 12.

As a technical optimization scheme of the utility model, various liquids can be conveyed for further treatment or disposal by arranging the diesel pump mechanism 1.

Referring to fig. 4, a fastening pad 211 is fixedly connected to the inner side of the clamping plate 26, and the fastening pad 211 is used in cooperation with the clamping plate 26.

By means of the technical optimization scheme, the fastening pad 211 is arranged, so that the fastening performance of the clamping plate 26 can be improved when the clamping operation is carried out, the problem that the working effect of the clamping plate 26 is poor due to the fact that the structure is loose after long-term use is avoided, the practicality of the structure is effectively improved, the clamping plate 26 is protected, and the service life of the structure is prolonged.

Referring to fig. 4, both sides of the connecting rod 25 are fixedly connected with a right angle plate 212, and the bottom of the right angle plate 212 is fixedly connected with a clamping plate 26.

As a technical optimization scheme of the utility model, through the arrangement of the right angle plate 212, the connecting rod 25 can be reinforced, the situation that the connecting rod 25 is broken due to insufficient supporting force and other problems in the long-term use process is avoided, the connection stability between the connecting rod 25 and the clamping plate 26 is effectively improved, the connecting state can be kept and cannot be broken, and the integrity of the whole structure is protected from being damaged.

Referring to fig. 4, the top and bottom of the motor 22 are fixedly connected with a reinforcing block 213, and the right side of the reinforcing block 213 is fixedly connected with the inner wall of the fastening box 21.

As a technical optimization scheme of the utility model, the motor 22 can be reinforced through the arrangement of the reinforcing block 213, so that the situation that the motor 22 is deviated or even falls off due to vibration in the long-term use process is avoided, the motor 22 can be firmly connected to the inner wall of the fastening box 21, the vibration and noise reduction effects on the motor 22 are achieved, the integrity of the whole structure is protected, and the service life of the structure is prolonged.

Referring to fig. 4, the surface of the front and back screw rod 23 is sleeved with a hanging post 214, and the top of the hanging post 214 is fixedly connected with the inner wall of the fastening box 21.

By means of the technical optimization scheme, the positive and negative screw rod 23 can be supported and protected through the arrangement of the hanging columns 214, strong supporting force is provided for the positive and negative screw rod 23, the situation that the positive and negative screw rod 23 falls off from the original position and damages the whole structure in the long-term use process is avoided, the structural integrity is effectively protected, and the service life of the structure is prolonged.

The working principle and the using flow of the utility model are as follows: firstly, when a user needs to use the diesel pump to work, the hose is only required to be placed into the fastening box 21 through the opening 210 to be communicated with the diesel pump mechanism 1, then the motor 22 in the fastening box 21 is started, the motor 22 drives the positive and negative screw rod 23 to rotate, the positive and negative screw rod 23 drives the driving screw block 24 to move towards the center, the driving screw block 24 drives the connecting rod 25 to move, and the connecting rod 25 drives the clamping plate 26 to move, so that the effect of ensuring firm connection between the pump and other components is achieved.

To sum up: this diesel pump through setting up fastening structure, can provide powerful connecting force for junction, ensures the firm of being connected between pump machine and other parts, prevents that it from becoming flexible or droing, makes the steady state that keeps that equipment can last when the operation to can reduce the structural damage that equipment caused because of vibrations in the operation.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A diesel pump, characterized in that: comprising the following steps:

A diesel pump mechanism (1);

The right side fixedly connected with of fastening mechanism (2) is in the left side of diesel pump mechanism (1), fastening mechanism (2) is including fastening box (21), the top fixedly connected with motor (22) on fastening box (21) inner wall right side, the output fixedly connected with positive and negative tooth lead screw (23) of motor (22), drive screw piece (24) have all been cup jointed to the both sides on the surface of positive and negative tooth lead screw (23), the bottom fixedly connected with connecting rod (25) of drive screw piece (24), the bottom fixedly connected with clamping plate (26) of connecting rod (25), the outside fixedly connected with spring plate (27) of clamping plate (26), the outside of spring plate (27) and the inner wall fixedly connected with of fastening box (21), the bottom fixedly connected with spacing slide rail (28) of fastening box (21), the inside sliding connection of spacing slide rail (28) has spacing slider (29), the top of spacing slider (29) and the bottom fixedly connected with clamping plate (26), the both sides of fastening box (21) are provided with opening all (210).

2. A diesel pump according to claim 1, wherein: the diesel pump mechanism (1) comprises a base (11), a pump (12) is fixedly connected to the top of the base (11), an access port (13) is fixedly connected to the left side of the pump (12), the outer side of the access port (13) is communicated with a fastening box (21), and a grip (14) is fixedly connected to the top of the pump (12).

3. A diesel pump according to claim 1, wherein: the inner side of the clamping plate (26) is fixedly connected with a fastening pad (211), and the fastening pad (211) is matched with the clamping plate (26).

4. A diesel pump according to claim 1, wherein: both sides of connecting rod (25) are all fixedly connected with right angle plate (212), the bottom and the clamping plate (26) fixed connection of right angle plate (212).

5. A diesel pump according to claim 1, wherein: the top and the bottom of motor (22) are all fixedly connected with consolidate piece (213), consolidate the right side of piece (213) and the inner wall fixed connection of fastening box (21).

6. A diesel pump according to claim 1, wherein: the surface of the front and back tooth screw rod (23) is sleeved with a hanging column (214), and the top of the hanging column (214) is fixedly connected with the inner wall of the fastening box (21).