CN213629860U

CN213629860U - Closed belt feeder screen panel structure and air compressor

Info

Publication number: CN213629860U
Application number: CN202021812232.4U
Authority: CN
Inventors: 高峰
Original assignee: Jiangsu Ecady Machinery Industrial Group Co ltd
Current assignee: Jiangsu Ecady Machinery Industrial Group Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-07-06
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a closed belt feeder screen panel structure and air compressor, this closed belt feeder screen panel structure includes: an inner mesh enclosure; an outer mesh enclosure; the connecting part is arranged on the inner mesh cover and the outer mesh cover, and the connecting part is used for matching and connecting the inner mesh cover and the outer mesh cover to form a closed mesh cover structure. The outer mesh enclosure and the inner mesh enclosure of the utility model are mutually matched and connected to form a closed mesh enclosure structure, thereby protecting the human body from being injured and improving the safety factor of the product; the appearance is graceful and the colour can improve the outward appearance pleasing to the eye of machine according to the reasonable collocation of product, remains original ventilation effect, and machine heat dissipation and performance are protected. The brand-new closed mesh enclosure improves the safety of machine use, reserves previous ventilation effect, has remedied former potential safety hazard, and interior mesh enclosure passes through connecting portion with outer mesh enclosure and can realize quick assembly disassembly, the equipment of being convenient for and dismantlement.

Description

Closed belt feeder screen panel structure and air compressor

Technical Field

The utility model relates to an air compressor technical field, in particular to closed belt feeder screen panel structure and air compressor.

Background

An air compressor is a device for compressing gas. For the machine security uses, air compressor's motor wheel and pump head wheel need install the protection casing, and what prior art adopted is that assemble parts such as air compressor's pump head, motor, steel wire screen panel, gas holder, pressure assembly system and fix, wrap up motor wheel and pump head wheel through the steel wire screen panel. However, because the steel wire mesh enclosure is completely open, the gap between the two mesh enclosures is large, and fingers can extend into the mesh enclosure to touch the motor wheel or the pump head wheel and the belt; especially, under the starting state of the machine, the fingers extend into the machine, so that the potential safety hazard is extremely large.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a closed belt feeder screen panel structure for air compressor, adopts closed screen panel structure, improves the security of machine use, has remain former ventilation effect, has compensatied the potential safety hazard before.

The utility model provides a closed belt feeder screen panel structure, include:

an inner mesh enclosure;

an outer mesh enclosure;

the connecting part is arranged on the inner mesh cover and the outer mesh cover, and the connecting part is used for matching and connecting the inner mesh cover and the outer mesh cover to form a closed mesh cover structure.

In some embodiments, the connecting portion includes a claw disposed on the outer mesh cover and a clamping hole disposed on the inner mesh cover, and the claw is in fit connection with the clamping hole.

In some embodiments, the connecting portion further includes a third screw, and each of the inner mesh and the outer mesh has a threaded hole for screwing the third screw.

The utility model also provides an air compressor, this kind of air compressor include above-mentioned closed belt feeder screen panel structure.

Implement the utility model discloses a closed belt feeder screen panel structure has following beneficial effect at least:

the outer mesh enclosure and the inner mesh enclosure are mutually matched and connected to form a closed mesh enclosure structure, so that the safety of a human body is protected from being damaged, and the safety coefficient of a product is improved; the appearance is graceful and the colour can improve the outward appearance pleasing to the eye of machine according to the reasonable collocation of product, remains original ventilation effect, and machine heat dissipation and performance are protected. The brand-new closed mesh enclosure improves the safety of machine use, reserves previous ventilation effect, has remedied former potential safety hazard, and interior mesh enclosure passes through connecting portion with outer mesh enclosure and can realize quick assembly disassembly, the equipment of being convenient for and dismantlement.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of an installation structure of a screen structure of a closed belt conveyor of the present invention;

fig. 2 is a schematic view of an inner mesh enclosure structure of the closed belt conveyor mesh enclosure structure of the present invention;

fig. 3 is a schematic view of an inner mesh enclosure mounting structure of the closed belt conveyor mesh enclosure structure of the present invention;

fig. 4 is the schematic view of the outer screen mounting structure of the closed belt conveyor screen structure of the present invention.

In the figure: 1. the device comprises a pump head assembly, 2-1 parts of an inner net cover, 2-2 parts of an outer net cover, 3 parts of an air storage tank, 4 parts of a directional wheel, 5 parts of a handle, 6 parts of a motor assembly, 7 parts of a motor wheel, 8 parts of a V-belt, 9 parts of a pump head wheel, 10 parts of a universal wheel, 11 parts of a pressure switch, 12 parts of a one-way valve, 13 parts of a power line, 14 parts of a pressure regulating valve, 15 parts of a pressure gauge, 16 parts of a motor screw, 17 parts of a first screw, 18 parts of a pump head box body, 19 parts of a second screw and 20 parts.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, "and/or" in the whole text includes three schemes, taking a and/or B as an example, including a technical scheme, and a technical scheme that a and B meet simultaneously; in addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1-2, a mesh enclosure structure of a closed belt conveyor for safety protection of an air compressor comprises an inner mesh enclosure 2-1 and an outer mesh enclosure 2-2; wherein, the inner mesh enclosure 2-1 and the outer mesh enclosure 2-2 are mutually matched and connected through a connecting part to form a closed mesh enclosure structure.

In some embodiments, the connecting portion includes a claw disposed on the outer mesh enclosure 2-2 and a fastening hole disposed on the inner mesh enclosure 2-1, the claw is connected with the fastening hole in a matching manner, and the inner mesh enclosure 2-1 and the outer mesh enclosure 2-2 are mounted through a fastening structure, so that the assembly and disassembly are convenient.

Optionally, in order to further fix the inner mesh enclosure 2-1 and the outer mesh enclosure 2-2, the connecting portion further includes a third screw 20, and threaded holes capable of being screwed with the third screw 20 are respectively formed in the inner mesh enclosure 2-1 and the outer mesh enclosure 2-2.

Specifically, the inner mesh enclosure 2-1 is fixed on the seat plate of the air storage tank 3 by using two second screws 19, and then two supporting iron sheets are used, one end of each supporting iron sheet is locked on the inner mesh enclosure 2-1 by using a first screw 17, as shown in fig. 3; the other end is respectively locked on the motor screw 16 and the pump head box 18. The outer mesh enclosure 2-2 is clamped by two sets of snap-fit designs and connected with six first screws 20 (see fig. 4). The first screw 17 is preferably a ST4.2 × 25 screw; the second screw 19 is preferably an M8 screw; the third screw 20 is preferably a ST4.2 x 25 screw.

As shown in fig. 1, an air compressor comprises a closed belt conveyor mesh enclosure structure (comprising an inner mesh enclosure 2-1 and an outer mesh enclosure 2-2), a pump head assembly 1, a motor assembly 6, a motor wheel 7, a pump head wheel 9, a V-belt 8, a handle 5, a universal wheel 10, a directional wheel 4, an air storage tank 3, a one-way valve 12, a pressure switch 11, a pressure gauge 15, a power line 13, a pressure regulating valve 14 and the like. The closed belt conveyor mesh enclosure structure is formed by directly molding a die and is provided with a vent hole; the pump head assembly 1 is assembled by a box body, a piston assembly, a crankshaft, a cylinder cover and other parts, and an air inlet and an air outlet are designed at the cylinder cover; the motor assembly 6 is assembled by a stator, a rotor, a capacitor, a fan blade and other parts; the triangle belt 8 is assembled on the motor wheel and the pump head wheel, and the closed belt conveyor mesh enclosure structure covers the parts in the middle and is assembled on the air storage tank 3.

Specifically, the assembled pump head assembly 1 is installed at a fixed position of the air storage tank 3 and fixed through screws, the motor assembly 6 is installed at a fixed position of the air storage tank 3, the motor wheel 7 is installed at a position where the motor assembly 6 and the V-belt 8 are fixed, and the motor wheel 7, the pump head wheel 9 and the V-belt 8 are covered in the middle and fixed on the air storage tank 3 by the inner mesh enclosure 2-1 and the outer mesh enclosure 2-2, so that workers are prevented from contacting an internal operation body; the pressure switch 11 and the one-way valve 12 are arranged at corresponding positions of the air storage tank 3, so that air in the working period of the pump head can be stored in the air storage tank 3; the power line 13, the pressure regulating valve 14 and the pressure gauge 15 are respectively arranged at the corresponding positions of the pressure switch 11; the directional wheel 4 and the universal wheel 10 are arranged on the corresponding positions of the air storage tank 3; after the assembly is completed, the air compressor can protect the human body safety regardless of the static state or the working state of the closed plastic net cover, and the contact with an internal operation body is avoided.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The utility model provides a closed belt feeder screen panel structure, its characterized in that includes:

an inner mesh enclosure;

an outer mesh enclosure;

2. The mesh enclosure structure of the closed belt conveyor as claimed in claim 1, wherein the connecting portion comprises a claw disposed on the outer mesh enclosure and a clamping hole disposed on the inner mesh enclosure, and the claw is connected with the clamping hole in a matching manner.

3. The mesh enclosure structure of a closed belt conveyor as claimed in claim 2, wherein the connecting portion further comprises a third screw, and the inner mesh enclosure and the outer mesh enclosure are both provided with a threaded hole capable of being screwed with the third screw.

4. An air compressor, characterized by comprising the closed belt conveyor mesh enclosure structure of any one of claims 1-2.