CN219013316U - Lubricating mechanism of fine grinding pump - Google Patents

Abstract

The utility model provides a lubrication mechanism of a refined grinding pump, which comprises a grinding pump body; the grinding pump is characterized in that an installation groove is formed in the grinding pump body, an electric output shaft of the grinding pump body penetrates through the installation groove to be connected with a transmission mechanism in the grinding pump body, a connecting groove is formed in the upper end face of the grinding pump body and communicated with the installation groove, a pipeline is installed in the connecting groove and extends upwards out of the connecting groove, and a material injection assembly is installed on the upper end face of the pipeline. According to the utility model, by arranging the material injection assembly, the lubricating liquid can be uniformly injected, backflow and blockage caused by excessive lubricating liquid are prevented, the lubricating effect is further improved, and the connecting part of the driving shaft of the grinding pump body motor and the transmission mechanism can be uniformly coated with the lubricating liquid.

Description

Lubricating mechanism of fine grinding pump

Technical Field

The utility model relates to the technical field of conveying pumps, in particular to a lubricating mechanism of a refined grinding pump.

Background

The grinding pump is a gear pump for grinding and delivering the viscose. Consists of two intermeshing gears. After the glue is entered, it is stored in the cavity of the tooth and taken along the casing to the other end for output. When two teeth are meshed, the pressure of the viscose is suddenly increased, and the blocky viscose is extruded and crushed into smaller particles, so that the adhesive is widely applied to the industries of food, chemical engineering, biological medicine and the like.

For example, the application number is: 202220744878.6, including the main part, the fixed surface of main part is connected with driving motor, and the surface of main part is provided with lubricating arrangement, and lubricating arrangement includes the feed inlet, and the fixed surface of feed inlet and main part is connected with the dust guard, and the surface rotation of main part is connected with the dust guard, and the cross section of dust guard is rectangular, and the internal surface sliding connection of dust guard has the inserted bar, and the inserted bar is pegged graft with the internal surface of feed inlet, and the drainage mouth has been seted up on the surface of main part, and the cross section of drainage mouth is rectangular. According to the utility model, the screw is effectively lubricated by arranging the lubricating device, so that the practicability of the screw is improved, the damage rate of the screw is reduced, the lubricating efficiency of the screw is improved, the maintenance difficulty of equipment is reduced, the wear resistance of the screw is improved, and the service life of the screw is prolonged.

Although this design is through setting up lubricating arrangement, lubricate the screw rod effectively, improved the practicality of screw rod, reduced the screw rod damage rate, improved the lubrication efficiency of screw rod, reduced the maintenance degree of difficulty of equipment, improved the wearability of screw rod, improved the life of screw rod.

However, the lubricating liquid cannot be uniformly added in the design, and the lubricating liquid has viscosity, so that backflow leakage or blockage is easily caused by adding a large amount of lubricating liquid at one time.

The utility model aims to provide a fine grinding pump lubrication mechanism which solves the problems in the background art.

Disclosure of Invention

In order to achieve the above object, the present utility model provides a lubrication mechanism of a fine grinding pump, comprising a grinding pump body; the grinding pump is characterized in that an installation groove is formed in the grinding pump body, an electric output shaft of the grinding pump body penetrates through the installation groove to be connected with a transmission mechanism in the grinding pump body, a connecting groove is formed in the upper end face of the grinding pump body and communicated with the installation groove, a pipeline is installed in the connecting groove and extends upwards out of the connecting groove, and a material injection assembly is installed on the upper end face of the pipeline.

Preferably: the feeding assembly comprises a feeding box, a feeding pipe, a motor, a spiral conveying blade and a driving shaft, wherein the lower end face of the feeding box is provided with a connecting pipe, the connecting pipe upwards penetrates through the feeding box to extend out of the feeding box and is communicated with the inside of the feeding box, the connecting pipe is detachably connected with the pipeline and is communicated with the pipeline, the upper end face of the feeding box is provided with a box body, the motor is arranged in the box body, the output end of the motor is arranged towards the feeding box and penetrates through the box body and the feeding box and stretches into the feeding box, the driving shaft is arranged at the output end of the motor and is positioned in the feeding box, the spiral conveying blade is arranged on the outer wall of the driving shaft, and the feeding pipe is arranged on the upper end face of the feeding box and is communicated with the inside of the feeding box.

Preferably: the bottom surface inside the material injection box is an inclined surface and inclines towards the connecting pipe.

Preferably: the outer wall of the connecting pipe is provided with external threads, and the inner wall of the pipeline is provided with internal threads matched with the external threads.

Preferably: and a rubber plug is arranged at the upper opening of the feeding pipe.

Preferably: the outer wall of the electric output shaft of the grinding pump body is provided with a thread groove.

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

according to the utility model, by arranging the material injection assembly, the lubricating liquid can be uniformly injected, backflow and blockage caused by excessive lubricating liquid are prevented, the lubricating effect is further improved, and the connecting part of the driving shaft of the grinding pump body motor and the transmission mechanism can be uniformly coated with the lubricating liquid.

Drawings

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

FIG. 2 is an enlarged view of area a of the present utility model;

FIG. 3 is an enlarged view of zone b of the present utility model;

FIG. 4 is an enlarged view of region c of the present utility model;

fig. 5 is an enlarged view of the d region of the present utility model.

In the figure: 1. a grinder body; 11. a mounting groove; 12. a connecting groove; 13. a pipe; 131. an internal thread; 14. a thread groove; 2. a material injection assembly; 21. a material injection box; 211. a mounting box; 212. a connecting pipe; 2121. an external thread; 22. a feeding pipe; 221. a rubber stopper; 23. a motor; 24. spiral conveying blades; 25. a drive shaft.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1

Referring to fig. 1-5, the present utility model provides a lubrication mechanism of a fine grinding pump, comprising a grinding pump body 1; be equipped with mounting groove 11 in the lapping pump body 1, the electric output shaft of lapping pump body 1 passes mounting groove 11 is connected with the drive mechanism in the lapping pump body 1, the up end of lapping pump body 1 is equipped with spread groove 12, spread groove 12 intercommunication mounting groove 11, install pipeline 13 in the spread groove 12, pipeline 13 upwards stretches out spread groove 12, annotate material subassembly 2 is installed to the up end of pipeline 13, annotates material subassembly 2 through setting up, can be even pour into lubricating liquid into, prevents that the lubricating liquid is too much from causing backward flow and jam, and then promotes lubricated effect, makes the junction of the drive shaft 25 of lapping pump body 1 motor and drive mechanism evenly scribble into lubricating liquid.

Please refer to fig. 1, 2, 4, 5: through setting up annotate magazine 21, pan feeding pipe 22, motor 23, screw conveyer blade 24 and drive shaft 25, can realize evenly injecting into the function of lubrication liquid, and then promote its lubricated effect, be the inclined plane through setting up the inside bottom surface of annotating the magazine 21, do benefit to in the lubrication liquid flows into connecting pipe 212, through setting up external screw thread 2121 and internal screw thread 131, the connecting pipe 212 and pipeline 13 can be connected to the detachable of being convenient for, through setting up rubber buffer 221, can be when not adding the lubrication liquid, seal pan feeding pipe 22, and then can prevent dust or impurity from entering into annotating in the magazine 21 through pan feeding pipe 22.

When the pouring assembly 2 needs to be removed, the pouring box 21 is screwed in the opposite direction by screwing, so that the connecting pipe 212 gradually breaks away from the pipe 13, and the removal can be completed.

Please refer to fig. 3: through setting up thread groove 14, be convenient for carry the lubrication fluid through thread groove 14, make the lubrication fluid can reach the junction of grinding pump body 1 electric output shaft and drive mechanism.

The screw groove 14 can convey the lubricating fluid in the direction of the transmission mechanism by feeding the screw conveying blade 24, and lubricate both the transmission mechanism and the electric output shaft.

The specific operation mode of the first embodiment of the utility model is as follows:

during the use, pull out pan feeding pipe 22 with the stopper, further, pour into pan feeding pipe 22 with the lubrication liquid, the lubrication liquid enters into annotating in the magazine 21 through pan feeding pipe 22, further, press the switch, start motor 23, motor 23 starts and drives drive shaft 25 rotation, drive shaft 25 drives screw conveying blade 24 and rotates, evenly carry down with the lubrication liquid through screw conveying blade 24, the lubrication liquid enters into pipeline 13 through connecting pipe 212, flow into mounting groove 11 through pipeline 13, after grinding the machine body starts, the motor of grinding the machine body rotates, screw groove 14 through electric output shaft carries the lubrication liquid to electric output shaft and drive mechanism's junction, realize lubrication.

The motor 23 is externally connected with a power supply and a start-stop switch.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims (6)

1. A lubrication mechanism of a fine grinding pump is characterized in that: comprises a grinding pump body (1);

be equipped with mounting groove (11) in grinding pump body (1), the electric output shaft of grinding pump body (1) passes mounting groove (11) are connected with the drive mechanism in grinding pump body (1), the up end of grinding pump body (1) is equipped with spread groove (12), spread groove (12) intercommunication mounting groove (11), install pipeline (13) in spread groove (12), pipeline (13) upwards stretch out spread groove (12), annotate material subassembly (2) are installed to the up end of pipeline (13).

2. The fine grinding pump lubrication mechanism of claim 1, wherein: the utility model provides a annotate material subassembly (2) including annotating magazine (21), pan feeding pipe (22), motor (23), screw conveyer blade (24) and drive shaft (25), connecting pipe (212) are installed to the lower terminal surface of annotating magazine (21), connecting pipe (212) upwards run through annotate magazine (21) stretch out annotate in magazine (21) with annotate magazine (21) inside intercommunication, connecting pipe (212) with pipeline (13) can dismantle the connection, and with pipeline (13) intercommunication, box body (211) are installed to the up end of annotating magazine (21), motor (23) are installed in box body (211), the output of motor (23) is towards annotating magazine (21) setting, and run through annotate magazine (21) and stretch into annotate magazine (21) in, drive shaft (25) are installed the output of motor (23) and are located annotate magazine (21) detachable the connection, screw conveyer blade (24) are installed in annotate magazine (21) in the up end of annotating magazine (21) is installed to the up end of annotating magazine (21).

3. A fine grinding pump lubrication mechanism according to claim 2, wherein: the bottom surface inside the material injection box (21) is an inclined surface and is inclined towards the connecting pipe (212).

4. A fine grinding pump lubrication mechanism according to claim 2, wherein: the outer wall of the connecting pipe (212) is provided with external threads (2121), and the inner wall of the pipeline (13) is provided with internal threads (131) matched with the external threads (2121).

5. A fine grinding pump lubrication mechanism according to claim 2, wherein: a rubber plug (221) is arranged at the upper opening of the feeding pipe (22).

6. The fine grinding pump lubrication mechanism of claim 1, wherein: the outer wall of the electric output shaft of the grinding pump body (1) is provided with a thread groove (14).

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