Dustproof air compressor

Abstract

The utility model discloses a dustproof air compressor, which relates to the technical field of air compressors and comprises an air compressor body, the upper side of the air compressor body is provided with a vertical plate, the bottom end of the vertical plate is symmetrically connected with fixing rods, the fixing rods are inserted into a movable cover, and pulling strips are distributed at the top end of the movable cover. According to the air compressor, the vertical plate and the movable cover are arranged, in the using process of the air compressor body, the vertical plate and the movable cover are matched with each other, parts on the top of the air compressor body can be covered and protected, dust can be effectively prevented from directly falling on the parts on the top of the air compressor body, and due to the fact that the movable cover and the vertical plate are smooth, dust is prevented from falling off. According to the air compressor, the grid plate and the brush are arranged, in the operation process of the air compressor body, heat generated in the working process of parts on the top of the air compressor body can be dissipated through the arrangement of the grid plate, and in cooperation with the arrangement of the brush, the grid plate can be cleaned in the translation process of the movable cover.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to a dustproof air compressor. Background Art

[0002] Air compressor is the abbreviation of air compressor, which is the main body of the air source device. It is a device that converts the mechanical energy of the prime mover into gas pressure energy and is a compressed air pressure generating device.

[0003] At present, there are usually many parts fixedly installed on the top of the existing air compressor body. Since these parts are directly exposed to the outside, when the air compressor is used in a dusty area such as a grinding plant or a construction site, the parts installed on the top are prone to accumulate a lot of dust. In order to ensure the service life of the body, the staff is required to clean the dust regularly. Since most of the parts on the top of the body are irregular, it is more troublesome for users to clean them. For this reason, we propose a dust-proof air compressor to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a dustproof air compressor.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A dustproof air compressor comprises an air compressor body, wherein a vertical plate is provided on the upper side of the air compressor body, and a fixing rod is symmetrically connected to the bottom end of the vertical plate, and the fixing rod is inserted into the interior of a movable cover, and a pulling bar is distributed on the top end of the movable cover, and a limiting rod is symmetrically connected to the bottom end of the pulling bar, and the limiting rod is inserted into the interior of the movable cover, and positioning grooves matching the limiting rod are provided at the left and right ends of the fixing rod.

[0007] Preferably, a sliding block is connected to the side of the fixing rod, and a sliding groove matching the sliding block is formed at the bottom end of the movable cover.

[0008] Preferably, a spring is connected to the lower side of the pulling bar, and the other end of the spring is connected to the movable cover, and the spring is sleeved on the top end of the limiting rod.

[0009] Preferably, the front and back sides of the bottom end of the vertical plate are symmetrically connected with fixed blocks, and the interior of the fixed block is connected to the fixed plate by bolts, and the sides of the fixed plates close to each other are fixedly welded to the outside of the air compressor body.

[0010] Preferably, a wire threading groove is provided on a side of the movable cover away from the vertical plate, and a sealing plug is engaged with the inner wall of the wire threading groove.

[0011] Preferably, rectangular grooves are symmetrically provided inside the movable cover, and the inner walls of the rectangular grooves are all glued with mesh plates.

[0012] Preferably, the right sides of the fixing plates are respectively connected with support plates, and brushes are glued to the sides of the support plates close to each other.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The device is provided with a vertical plate and a movable cover. During the use of the air compressor body, the vertical plate and the movable cover cooperate with each other to cover and protect the parts on the top of the air compressor body, thereby effectively preventing dust from falling directly on the parts on the top of the air compressor body. Since the movable cover and the vertical plate are relatively flat, it is convenient for the staff to carry out cleaning operations.

[0015] 2. The device is provided with a grid plate and a brush. During the operation of the air compressor body, the heat generated by the top parts during operation can be dissipated through the setting of the grid plate. Combined with the setting of the brush, the grid plate can be cleaned during the translation of the movable cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional cross-sectional structural schematic diagram of a dust-proof air compressor proposed by the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the structure in ;

[0018] Figure 3 for Figure 1 Schematic diagram of the three-dimensional cross-section of the pull bar and spring structure;

[0019] Figure 4 For the utility model Figure 3 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 5 for Figure 1 Schematic diagram of the three-dimensional cross-section of the sealing plug and grid plate structure.

[0021] In the figure: 1. air compressor body; 2. vertical plate; 3. fixed rod; 4. movable cover; 5. pull bar; 6. limit rod; 7. spring; 8. slider; 9. slide groove; 10. fixed block; 11. fixed plate; 12. sealing plug; 13. grid plate; 14. support plate; 15. brush. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-5 A dustproof air compressor comprises an air compressor body 1, a vertical plate 2 is arranged on the upper side of the air compressor body 1, and a fixing rod 3 is symmetrically connected to the bottom end of the vertical plate 2, the fixing rod 3 is inserted into the inside of a movable cover 4, and a pulling bar 5 is distributed on the top of the movable cover 4, and a limiting rod 6 is symmetrically connected to the bottom end of the pulling bar 5, and the limiting rod 6 is inserted into the inside of the movable cover 4, and positioning grooves adapted to the limiting rod 6 are provided at the left and right ends of the fixing rod 3. Through the positioning grooves provided at the left and right ends, the movable cover 4 abutting against the vertical plate 2 or the movable cover 4 away from the vertical plate 2 can be limited and fixed.

[0024] Further, see Figure 3 and Figure 4 It can be known that a slider 8 is connected to the side of the fixed rod 3, and a slide groove 9 adapted to the slider 8 is opened at the bottom end of the movable cover 4. During the translation of the movable cover 4, the slide groove 9 opened at its bottom end is able to slide along the outer surface of the slider 8 under force to guide the movable cover 4, thereby ensuring the stable translation of the movable cover 4.

[0025] Further, see Figure 3 It can be known that a spring 7 is connected to the lower side of the pull bar 5, and the other end of the spring 7 is connected to the movable cover 4. The spring 7 is sleeved on the top of the limiting rod 6. Through the connection of the spring 7, the tightness of the limiting rod 6 when it is engaged with the internal positioning groove of the fixed rod 3 can be effectively guaranteed.

[0026] Further, see Figure 2 and Figure 3 It can be known that the front and back sides of the bottom of the vertical plate 2 are symmetrically connected with fixed blocks 10, and the interior of the fixed block 10 is connected to the fixed plate 11 by bolts, and the side of the fixed plate 11 close to each other is fixedly welded to the outside of the air compressor body 1. Through the mutual cooperation of the fixed block 10 and the fixed plate 11, it is convenient for the staff to remove the vertical plate 2 from the outside of the air compressor body 1 to prevent the vertical plate 2 from blocking the staff from repairing the parts above the air compressor body 1.

[0027] Further, see Figure 5 It can be known that a wire threading groove is provided on the side of the movable cover 4 away from the vertical plate 2, and a sealing plug 12 is engaged with the inner wall of the wire threading groove. The diameter of the wire threading groove is larger than the air pipe, thereby ensuring the smooth passage of the air pipe. By opening the wire threading groove, during the operation of the air compressor body 1, the movable cover 4 can still cover the top of the air compressor body 1 for dust protection.

[0028] Further, see Figure 2It can be known that rectangular grooves are symmetrically opened inside the movable cover 4, and the inner walls of the rectangular grooves are glued with mesh plates 13, and holes are evenly opened inside the mesh plates 13, which are not shown in the figure. Through the mutual cooperation of the mesh plates 13 and the rectangular grooves, the heat of the top components of the air compressor body 1 during operation can be normally dissipated.

[0029] Further, see Figure 2 It can be known that the right side of the fixed plate 11 is connected to the support plate 14, and the side of the support plate 14 close to each other is glued with a brush 15. When the staff pulls the movable cover 4 to expose the opening button and the connecting air pipe of the top part of the air compressor body 1, the mesh plate 13 can slide from the inside of the brush 15. Since the brush 15 and the mesh plate 13 are in contact with each other, the dust attached to the mesh plate 13 can be scraped off, thereby preventing the holes inside the mesh plate 13 from being blocked, so as to ensure the normal conduction of heat of the components.

[0030] Working principle: When the utility model is not in use, the upper parts of the air compressor body 1 can be covered and protected by the cooperation between the vertical plate 2 and the movable cover 4. When the air compressor body 1 needs to be used, the staff can first pull up the pull bar 5, thereby driving the two sets of limit rods 6 to be subjected to an upward force, so that the bottom ends of the two sets of limit rods 6 are pulled out from the positioning grooves provided inside the fixed rod 3, and then the staff can translate the pull bar 5, thereby moving the movable cover 4 and the vertical plate 2 away from each other to expose the parts above the air compressor body 1, and at this time the staff can pull the sealing plug 12 Pull it out from the threading groove, and then the air pipe can be passed through the threading groove and connected to the docking port on the top of the air compressor body 1. After the connection is completed, the staff can activate the switch button set above the air compressor body 1 to start the work of the air compressor body 1, and then the staff can pull up the pulling bar 5 again, and move the movable cover 4 to abut against the right side of the vertical plate 2, so as to achieve covering protection for the top of the air compressor body 1 during work. After using it for a period of time, the staff only needs to clean the dust retained on the movable cover 4 and the vertical plate 2. The above is the entire working principle of the utility model.

[0031] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0032] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0033] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A dustproof air compressor, comprising an air compressor body (1), characterized in that: A vertical plate (2) is provided on the upper side of the air compressor body (1), and a fixing rod (3) is symmetrically connected to the bottom end of the vertical plate (2), and the fixing rod (3) is inserted into the interior of the movable cover (4), and a pulling bar (5) is distributed on the top of the movable cover (4), and the bottom end of the pulling bar (5) is symmetrically connected to a limiting rod (6), and the limiting rod (6) is inserted into the interior of the movable cover (4), and the left and right ends of the fixing rod (3) are provided with positioning grooves adapted to the limiting rod (6).

2. A dustproof air compressor according to claim 1, characterized in that: The side of the fixed rod (3) is connected with a sliding block (8), and the bottom end of the movable cover (4) is provided with a sliding groove (9) adapted to the sliding block (8).

3. The dustproof air compressor according to claim 1, characterized in that: The lower side of the pulling bar (5) is connected to a spring (7), and the other end of the spring (7) is connected to the movable cover (4). The spring (7) is sleeved on the top end of the limiting rod (6).

4. The dustproof air compressor according to claim 1, characterized in that: The front and back sides of the bottom end of the vertical plate (2) are symmetrically connected with a fixing block (10), and the interior of the fixing block (10) is connected to the fixing plate (11) by bolts, and the side of the fixing plate (11) close to each other is fixedly welded to the outside of the air compressor body (1).

5. The dustproof air compressor according to claim 1, characterized in that: A wire threading groove is provided on a side of the movable cover (4) away from the vertical plate (2), and a sealing plug (12) is clamped on the inner wall of the wire threading groove.

6. The dustproof air compressor according to claim 1, characterized in that: The movable cover (4) is symmetrically provided with rectangular grooves inside, and the inner walls of the rectangular grooves are all glued with mesh plates (13).

7. The dustproof air compressor according to claim 4, characterized in that: The right sides of the fixing plates (11) are respectively connected to support plates (14), and brushes (15) are glued to the sides of the support plates (14) that are close to each other.

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