CN216615746U

CN216615746U - Automatically cleaning gate mechanism

Info

Publication number: CN216615746U
Application number: CN202121356697.8U
Authority: CN
Inventors: 姚文波; 彭文博; 舒晓波
Original assignee: Shanghai Guliete Environmental Technology Co ltd
Current assignee: Shanghai Guliete Environmental Technology Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-05-27
Anticipated expiration: 2031-06-17

Abstract

The utility model provides a self-cleaning gate mechanism which comprises a gate main body, a blowing assembly and a gate plate, wherein a driving device is arranged on the side edge of the gate main body, a connecting piece is arranged on the driving device and fixedly connected with the gate plate, the driving device drives the gate plate to penetrate into or out of the gate main body through the connecting piece to open the gate main body, the blowing assembly comprises a blowing head arranged on the gate main body, and the blowing assembly further comprises an air compressor connected with the blowing head. The utility model is suitable for transporting heterogeneous or dust-accumulated and fabric materials, and can also clean the dust accumulated at the gate opening and avoid the poor opening and closing of the gate due to the dust accumulation or congestion at the gate opening.

Description

Automatically cleaning gate mechanism

Technical Field

The utility model relates to the technical field of gates, in particular to a self-cleaning gate mechanism.

Background

In the engineering application scene of closed spiral conveying material, need to prevent that the gas of the space that the discharge gate stretches into from flowing backward during practical application, these gas may be the flue gas, may be corrosive gas. Some application scenes not only need to prevent gas from flowing backwards, but also need to control the pipeline that the fresh air of feed inlet got into screw conveyer, for example need strictly sealed low temperature pyrolysis oven, reation kettle etc. these equipment need solve above-mentioned problem through set up the gate at the feed inlet. However, when the gate is in a non-homogeneous type or has dust and fabric materials, the dust is easily accumulated or blocked at the gate, and finally the gate is not opened or closed well or is blocked, and finally the gate is not sealed well or damaged. Chinese patent publication No. CN212375816U, published as 2021, 1 month, 19 days, which discloses a steel gate for water and electricity engineering, comprising a steel gate main body, a gate plate, guide blocks, guide grooves, installation beams, fixed blocks, transmission screw holes, screws, a motor, screw dust-proof components, guide groove dust-proof components, installation screw holes and tapered blocks, wherein the inner wall of one side of the steel gate main body is provided with the gate plate, the outer walls of the two sides of the gate plate are welded and fixed with the guide blocks, the inner walls of the two sides of the steel gate main body are provided with the guide grooves corresponding to the guide blocks, the inner walls of the two sides of the middle part of the steel gate main body are welded and fixed with the installation beams, and the outer wall of the top end of the gate plate is welded and fixed with the fixed blocks; the utility model discloses a can realize going on in the automation of gate switching, the setting of the dustproof subassembly of guide slot can clear away silt impurity etc. in the guide slot, but open the back with the gate among this technical scheme, its screw rod is located the centre of gate main part, and heterogeneous type or have laying dust and fabric class material can block up on the screw rod on the gate to be not applicable to the transportation heterogeneous type or have laying dust and fabric class material.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defect that the existing gate is not suitable for transporting heterogeneous materials or materials with dust and fabrics to cause gate blockage, and provides a self-cleaning gate mechanism. The utility model is suitable for transporting heterogeneous or dust-accumulated and fabric materials, and can also clean the dust accumulated at the gate opening and avoid the poor opening and closing of the gate due to the dust accumulation or congestion at the gate opening.

In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a automatically cleaning gate mechanism, includes the gate main part, blows subassembly and flashboard, the side of gate main part is equipped with drive arrangement, the last connecting piece that is equipped with of drive arrangement, the connecting piece with flashboard fixed connection, drive arrangement passes through the connecting piece and drives the flashboard and penetrates to close the gate main part or wear out to open the gate main part, the subassembly of blowing still includes the air compressor who is connected with the blowing head including setting up the blowing head in the gate main part.

In the technical scheme, the driving device drives the gate plate to shuttle back and forth in the gate main body, the gate plate is driven by the driving device to close or open the gate main body, the driving device is arranged at the side edge of the gate main body, so the driving device can not influence the transportation of materials after the gate main body is opened, and the blowing assembly on the gate main body can clear away dust or jammed materials on the gate main body through strong pressure airflow, thereby avoiding the dust or jammed materials from extruding the gate main body to cause poor opening and closing of the gate,

further, the gate main part includes the frame, the frame side is equipped with an opening, the flashboard warp the opening penetrates the gate main part, the head of blowing sets up on the frame, form the material loading mouth in the frame, the flashboard warp under drive arrangement's drive the opening penetrates or wears out the gate main part and closed or open the material loading mouth.

Furthermore, the side where the opening of the feeding port is removed is provided with a sealing strip matched with the flashboard. The flashboard closes the material loading mouth under drive arrangement's drive, and the sealing strip can seal closed material loading mouth, can keep apart the external world, avoids in external gas gets into material transportation device.

Furthermore, a channel used for being connected with a blowing head is arranged on the frame, the channel is located on the outer side of the sealing strip, the flashboard moves in a guide groove formed by the sealing strip and the frame, and the channel extends to the guide groove. In the technical scheme, the blowing head blows gas generated by the air compressor to a channel in the frame; the passageway extends to the guide way, clears up the laying dust in the guide way and the material that blocks up, avoids the flashboard to be blocked in the guide way to lead to the gate switching bad, avoid the gaseous conveyer that gets into the material loading gate connection in the passageway simultaneously under the cooperation of sealing strip.

Further, the driving device is an air cylinder, and the air cylinder is fixed on the frame through an air cylinder seat.

Furthermore, the frame is provided with four blowing heads and channels connected with the four blowing heads, and the four blowing heads and the channels connected with the four blowing heads are respectively arranged on the side edge of the frame away from the opening in a pairwise manner. In the technical scheme, the two groups of blowing heads can respectively perform omnibearing blowing actions on the guide grooves.

Further, the cylinder divide into first cylinder and second cylinder, first cylinder and second cylinder divide into the setting and are in the both sides limit of gate main part, the connecting piece divide into the head rod of being connected with first cylinder piston rod and the second connecting rod of being connected with second cylinder piston rod, head rod and second connecting rod with the flashboard is connected. In this technical scheme, first cylinder and second cylinder drive the flashboard together and open and close the gate main part.

Furthermore, the first connecting rod and the second connecting rod are both fixedly connected with the flashboard through bolts.

Further, the air compressor is controlled by an electromagnetic valve, and the electromagnetic valve receives a pulse control signal. Among this technical scheme, the solenoid valve is according to pulse signal control air compressor's opening, so blow the subassembly and not continuously blow to the gate main part, but start according to pulse signal, the staff can define pulse signal according to loading attachment's demand.

Further, the sealing strip is made of rubber materials.

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

the air cylinder and the piston rod thereof drive the gate plate to move on the gate main body, the feed port is closed or opened, and the air cylinder is arranged on the side edge of the gate main body, so that the conveying of the heterogeneous or dust-deposited and fabric materials by the feed port cannot be influenced; according to the utility model, the sealing strip matched with the gate plate is arranged at the feeding hole, and the sealing strip can seal the closed feeding hole; the frame is provided with the air blowing head and the channel matched with the air blowing head, and accumulated dust or jammed materials can be blown through air flow, so that the situation that the main body of the gate is extruded to cause poor opening and closing of the gate is avoided.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front projection view in the direction a of fig. 1.

Fig. 3 is a sectional view taken in the direction B-B in fig. 2.

Fig. 4 is a schematic view of the state that the feeding port is closed in the present invention.

The graphic symbols are illustrated as follows:

1. a gate main body; 101. a frame; 102. a feeding port; 103. a channel; 104. a sealing strip; 2. a first cylinder; 3. a second cylinder; 4. a first connecting rod; 5. a second connecting rod; 6. a piston rod; 7. a shutter plate; 8. a cylinder block; 9. and a blowing head.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.

Examples

An embodiment of a self-cleaning gate mechanism. The utility model provides a automatically cleaning gate mechanism, including gate main part 1, the subassembly and the flashboard 7 of blowing, the side of gate main part 1 is equipped with drive arrangement, drive arrangement passes through connecting piece and flashboard 7 fixed connection, drive arrangement passes through the connecting piece and drives flashboard 7 penetrating gate main part 1 or wear out gate main part 1, the subassembly of blowing is including setting up the blowing head 9 on gate main part 1, still include the air compressor who is connected with blowing head 9, air compressor does the work compression to the air and forms the air current that has pressure, blowing head 9 cleans laying dust and the material that blocks up on gate main part 1 through the air current, avoid the material loading gate to open and shut badly.

In one of the embodiments, as shown in fig. 1 to 4, the driving means comprises a first cylinder 2 and a second cylinder 3. The connecting member includes a first connecting rod 4 and a second connecting rod 5. The gate main body 1 comprises a frame 101, the frame 101 is rectangular, an opening through which the gate plate 7 penetrates is formed in the frame 101, a blowing head 9 is arranged on the frame 101, a feeding port 102 is formed in the frame 101, the gate is driven to move the first cylinder 2 and the second cylinder 3, the first cylinder 2 and the second cylinder 3 are arranged on two sides of the frame 101 perpendicular to the side where the opening is formed, a piston rod 6 of the first cylinder 2 and a piston rod 6 of the second cylinder 3 are fixedly connected with the gate plate 7 through a first connecting rod 4 and a second connecting rod 5 respectively, and the gate plate 7 is closed or the feeding port 102 is opened under the driving of the first cylinder 2 and the second cylinder 3. The first connecting rod 4 and the second connecting rod 5 are connected with the flashboard 7 through bolts.

The side of the feeding port 102 except the opening is provided with a sealing strip 104 matched with the gate plate 7, the sealing strip 104 is made of rubber materials, the gate plate 7 moves in a guide groove formed by the sealing strip 104 and the frame 101, the frame 101 is provided with a channel 103 used for connecting the blowing heads 9, the channel 103 extends to the guide groove, in the embodiment, the frame 101 is provided with 4 blowing heads 9 and the channels 103 connected with the blowing heads 9, every two of the 4 blowing heads 9 and the channels 103 connected with the blowing heads 9 are respectively arranged on two right angles of the frame 101 far away from the opening, the blowing heads 9 and the channels 103 connected with the blowing heads 9 in each group face the two right-angle guide grooves forming the right angle, and the blowing heads 9 blow gas generated by the air compressor to the channel 103 in the frame 101; passageway 103 is towards the guide way, clears up the laying dust in the guide way and the material that blocks up, avoids flashboard 7 to be blocked in the guide way to lead to the gate switching bad, avoid simultaneously under the cooperation of sealing strip 104 in the gaseous conveyer that gets into the material loading gate and connect in passageway 103.

In one embodiment, the first cylinder 2 and the second cylinder 3 are each fixed to the frame 101 by a cylinder block 8. In the embodiment, the air compressor is controlled by an electromagnetic valve, and the electromagnetic valve receives a pulse control signal; the solenoid valve controls the air compressor to be turned on according to the pulse signal, so that the air blowing assembly does not continuously blow air to the shutter body 1 but is turned on according to the pulse signal.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A self-cleaning gate mechanism is characterized in that: including gate main part (1), the subassembly and flashboard (7) of blowing, the side of gate main part (1) is equipped with drive arrangement, the last connecting piece that is equipped with of drive arrangement, the connecting piece with flashboard (7) fixed connection, drive arrangement drives flashboard (7) through the connecting piece and penetrates and close gate main part (1) or wear out and open gate main part (1), the subassembly of blowing still includes the air compressor who is connected with blowing head (9) including setting up blowing head (9) on gate main part (1).

2. A self-cleaning gate mechanism according to claim 1, wherein: the gate main part (1) comprises a frame (101), an opening is formed in the side edge of the frame (101), the gate plate penetrates into the gate main part (1) through the opening, the blowing head (9) is arranged on the frame (101), a feeding hole (102) is formed in the frame (101), and the gate plate (7) penetrates into or penetrates out of the opening under the driving of a driving device, so that the gate main part (1) is closed or opened the feeding hole (102).

3. A self-cleaning gate mechanism according to claim 2, wherein: and sealing strips (104) matched with the gate plates (7) are arranged on the side edges of the feeding port (102) except the opening.

4. A self-cleaning gate mechanism according to claim 3, wherein: the sealing device is characterized in that a channel (103) used for being connected with a blowing head (9) is arranged on the frame (101), the channel (103) is located on the outer side of the sealing strip (104), the gate plate (7) moves in a guide groove formed by the sealing strip (104) and the frame (101), and the channel (103) extends to the guide groove.

5. A self-cleaning gate mechanism according to claim 2, wherein: the driving device is an air cylinder which is fixed on the frame (101) through an air cylinder seat (8).

6. A self-cleaning gate mechanism according to claim 4, wherein: the frame (101) is provided with four blowing heads (9) and channels (103) connected with the blowing heads, and every two of the four blowing heads (9) and the channels (103) connected with the blowing heads are respectively arranged on the side edge, away from the opening, of the frame (101).

7. A self-cleaning gate mechanism according to claim 5, wherein: the cylinder divide into first cylinder (2) and second cylinder (3), first cylinder (2) and second cylinder (3) divide into the setting and are in the both sides limit of gate main part (1), the connecting piece divide into head rod (4) of being connected with first cylinder (2) piston rod (6) and second connecting rod (5) of being connected with second cylinder (3) piston rod (6), head rod (4) and second connecting rod (5) with flashboard (7) are connected.

8. A self-cleaning gate mechanism according to claim 7, wherein: the first connecting rod (4) and the second connecting rod (5) are fixedly connected with the flashboard (7) through bolts.

9. A self-cleaning gate mechanism according to claim 1, wherein: the air compressor is controlled by an electromagnetic valve, and the electromagnetic valve receives a pulse control signal.

10. A self-cleaning gate mechanism according to claim 3, wherein: the sealing strip (104) is made of rubber materials.