CN217946346U

CN217946346U - Jaw type gate

Info

Publication number: CN217946346U
Application number: CN202221804286.5U
Authority: CN
Inventors: 高连信
Original assignee: Jiangsu Xinlian Hydraulic Mechanical & Electrical Co ltd
Current assignee: Jiangsu Xinlian Hydraulic Mechanical & Electrical Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-02
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a palate type gate, which comprises a material box body; the upper end of the outer side of the material box body is provided with a flange plate; the front side and the rear side of the material box body are provided with opening and closing components; the front side surface and the rear side surface of the material box body which are higher than the sector gear are provided with lubricating assemblies; the feed box comprises a feed box body, and is characterized in that a driving assembly is arranged on one side of the feed box body, the driving assembly comprises a supporting frame arranged on one side of the feed box body, a rectangular through hole is formed in the supporting frame, a support is arranged in the rectangular through hole in a sliding manner at one end away from the feed box body, limiting slide blocks are arranged on the front side and the rear side of the support, slide grooves capable of being in sliding connection with the limiting slide blocks are arranged on the front side and the rear side of the rectangular through hole, an electric push rod is arranged at one end away from the support in the rectangular through hole, and the output end of the electric push rod is connected with the support; an electric hydraulic rod is arranged in the support in a rotating mode, and the output end of the electric hydraulic rod is hinged with one of the flashboards. The utility model discloses can lubricate the gear, reduce wearing and tearing, and can change the angle of carrying the drawing flashboard.

Description

Jaw type gate

Technical Field

The utility model relates to the technical field of gates, in particular to a palate type gate.

Background

The jaw gate is also called jaw valve, jaw discharge valve, arc valve, jaw ash discharge valve, etc. and consists of main body, sector gate, shaft, gear, sealing part, executing mechanism and other parts. The method is widely applied to bin bottom unloading in industries such as building materials, metallurgy, chemical engineering, glass and the like. When the palate-type gate is used for a long time, the abrasion of a transmission part is large, the meshing degree of gears can be influenced, lubricating liquid needs to be manually coated before and after each use, and the labor amount of workers is increased; and the existing jaw gate can only pull the gate plate from one angle and one position, and is not flexible to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the jaw gate has large abrasion of a transmission part under long-term use, the meshing degree of gears is influenced, lubricating liquid needs to be manually coated before and after each use, and the labor capacity of workers is increased; the gate plate can be pulled from only one angle and position, and the use is not flexible.

In order to solve the technical problem, the utility model provides a technical scheme does: a palate-type gate comprises a bin body; an opening is formed in the material box body, and a flange plate is arranged at the upper end of the outer side of the material box body; the front side and the rear side of the feed box body are respectively provided with an opening and closing assembly, the opening and closing assemblies comprise two rotating shafts which are rotatably arranged on the feed box body, sector gears are arranged at the ends, far away from the feed box body, of the rotating shafts, the sector gears can be meshed with each other, connecting plates are arranged below the sector gears, flashboards are arranged between the connecting plates which are opposite to the front side and the rear side, and the ends, close to each other, of the flashboards are L-shaped and are mutually clamped; the front side and the rear side of the feed box body and higher than the sector gear are both provided with lubricating assemblies, each lubricating assembly comprises a lubricating liquid box arranged on the feed box body, the lower end of each lubricating liquid box is communicated with a nozzle, and each nozzle is provided with a valve; the feed box comprises a feed box body and is characterized in that a driving assembly is arranged on one side of the feed box body, the driving assembly comprises a supporting frame arranged on one side of the feed box body, a rectangular through hole is formed in the supporting frame, a support is arranged in the rectangular through hole in a sliding manner at one end far away from the feed box body, limiting slide blocks are arranged on the front side and the rear side of the support, slide grooves capable of being connected with the limiting slide blocks in a sliding manner are arranged on the front side and the rear side of the rectangular through hole, an electric push rod is arranged at one end in the rectangular through hole and far away from the support, and the output end of the electric push rod is connected with the support; an electric hydraulic rod is rotationally arranged in the support, and the output end of the electric hydraulic rod is hinged with one of the flashboards.

Compared with the prior art, the utility model the advantage lie in: the flashboards on the bottom surface are clamped, so that the leakage of materials is reduced, and the sealing property is improved; the gear can be lubricated, so that the abrasion caused by long-time transmission is avoided, and the subsequent use is prevented from being influenced; the angle of lifting can be changed, the angle of lifting of the flashboard can be changed according to the weight of materials and the like, and the applicability is high.

As an improvement, a sealing gasket is arranged on the flange plate.

As an improvement, the lubricating liquid box is connected with the material box body through a plurality of bolts.

As an improvement, the side face of the support is U-shaped, the front side face and the rear side face of the electric hydraulic rod are respectively provided with a second rotating shaft, and the second rotating shafts are respectively in rotating connection with the front side face and the rear side face of the support.

Drawings

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

Fig. 2 is a schematic view of the supporting frame of the present invention.

As shown in the figure: 1. workbin body, 2, flange plate, 3, sealing gasket, 4, sector gear, 5, connecting plate, 6, flashboard, 7, pivot, 8, lubricating liquid box, 9, nozzle, 10, valve, 11, support frame, 12, rectangle through-hole, 13, support, 14, spacing slider, 15, spout, 16, electric putter, 17, electric hydraulic stem, 18, pivot two.

Detailed Description

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

With reference to all the figures, the jaw gate comprises a bin body 1; an opening is formed in the upper surface of the material box body 1, and a flange plate 2 is arranged at the upper end of the outer side of the material box body 1; the front side and the rear side of the feed box body 1 are respectively provided with an opening and closing assembly, the opening and closing assemblies comprise two rotating shafts 7 which are rotatably arranged on the feed box body 1, one ends, far away from the feed box body 1, of the rotating shafts 7 are respectively provided with a sector gear 4, the sector gears 4 can be mutually meshed, connecting plates 5 are respectively arranged below the sector gears 4, flashboards 6 are arranged between the connecting plates 5 which are opposite to the front side and the rear side, one ends, close to each other, of the flashboards 6 are L-shaped and are mutually clamped, the airtightness is improved, and materials are prevented from leaking from seams; the front side surface and the rear side surface of the feed box body 1 and higher than the sector gear 4 are both provided with lubricating assemblies, each lubricating assembly comprises a lubricating liquid box 8 arranged on the feed box body 1, the lower end of each lubricating liquid box 8 is communicated with a nozzle 9, and each nozzle 9 is provided with a valve 10; a driving assembly is arranged on one side of the feed box body 1, the driving assembly comprises a supporting frame 11 arranged on one side of the feed box body 1, a rectangular through hole 12 is formed in the supporting frame 11, a supporting seat 13 is arranged in the rectangular through hole 12 in a sliding mode and at the end far away from the feed box body 1, limiting sliding blocks 14 are arranged on the front side and the rear side of the supporting seat 13, sliding grooves 15 capable of being connected with the limiting sliding blocks 14 in a sliding mode are arranged on the front side and the rear side of the rectangular through hole 12, an electric push rod 16 is arranged in the rectangular through hole 12 and at the end far away from the supporting seat 13, and the output end of the electric push rod 16 is connected with the supporting seat 13; an electro-hydraulic rod 17 is rotatably arranged in the support 13, and the output end of the electro-hydraulic rod 17 is hinged with one of the flashboards 6.

And a sealing gasket 3 is arranged on the flange plate 2, so that the sealing performance is improved, and the stress at the joint of the flange plate is reduced.

Lubricating fluid box 8 and workbin body 1 are through a plurality of bolted connection, make lubricating fluid box 8 can take off and increase lubricating fluid.

The side surface of the support 13 is U-shaped, the front side surface and the rear side surface of the electric hydraulic rod 17 are respectively provided with a second rotating shaft 18, and the second rotating shafts 18 are respectively in rotating connection with the front side surface and the rear side surface of the support 13.

The utility model discloses a theory of operation: when the material box is used, the material box body 1 is fixed with external material conveying equipment through the flange plate 2, and the sealing gasket 3 can reduce stress on the basis of improving the sealing property; when the brake needs to be released, the electric hydraulic rod 17 drives one of the hinged gate plates 6, so that the corresponding front and back connecting plates 5 and the corresponding sector gears 4 rotate, the other hinged sector gear 4 rotates, the other gate plate 6 rotates and turns up, the two gate plates 6 are opened, materials fall down, when the lifting angle needs to be changed, the electric push rod 16 is pushed out, the electric hydraulic rod 17 is contracted, the electric hydraulic rod 17 can move forwards under the matching of the limiting slide block 14 and the sliding groove 15, the angle and the moment of the electric hydraulic rod 17 can be changed according to actual needs, and the applicability is strong; after the fan-shaped gear is used for a period of time, the valve 10 is opened, and then the lubricating liquid in the lubricating liquid box 8 flows out through the nozzle 9 to lubricate the gear teeth of the fan-shaped gear 4, so that the abrasion is reduced.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims

1. A palate-type gate, which comprises a feed box body (1); the method is characterized in that: an opening is formed in the upper surface of the material box body (1), and a flange plate (2) is arranged at the upper end of the outer side of the material box body (1); the front side and the rear side of the work bin body (1) are respectively provided with an opening and closing assembly, the opening and closing assemblies comprise two rotating shafts (7) which are rotatably arranged on the work bin body (1), one ends, far away from the work bin body (1), of the rotating shafts (7) are respectively provided with a sector gear (4), the sector gears (4) can be meshed with each other, connecting plates (5) are respectively arranged below the sector gears (4), a flashboard (6) is arranged between the connecting plates (5) which are opposite to the front side and the rear side, and one ends, close to each other, of the flashboards (6) are L-shaped and are mutually clamped; lubricating assemblies are arranged on the front side face and the rear side face of the feed box body (1) and are higher than the sector gear (4), each lubricating assembly comprises a lubricating liquid box (8) arranged on the feed box body (1), the lower end of each lubricating liquid box (8) is communicated with a nozzle (9), and a valve (10) is arranged on each nozzle (9); the automatic feeding device is characterized in that a driving assembly is arranged on one side of the feeding box body (1), the driving assembly comprises a supporting frame (11) arranged on one side of the feeding box body (1), a rectangular through hole (12) is formed in the supporting frame (11), a supporting seat (13) is arranged in the rectangular through hole (12) in a sliding mode at one end far away from the feeding box body (1), limiting sliding blocks (14) are arranged on the front side and the rear side of the supporting seat (13), sliding grooves (15) capable of being in sliding connection with the limiting sliding blocks (14) are formed in the front side and the rear side of the rectangular through hole (12), an electric push rod (16) is arranged in the rectangular through hole (12) at one end far away from the supporting seat (13), and the output end of the electric push rod (16) is connected with the supporting seat (13); an electric hydraulic rod (17) is rotationally arranged in the support (13), and the output end of the electric hydraulic rod (17) is hinged with one of the flashboards (6).

2. The palatal gate of claim 1, wherein: and a sealing gasket (3) is arranged on the flange plate (2).

3. The palatal gate of claim 1, wherein: the lubricating liquid box (8) is connected with the material box body (1) through a plurality of bolts.

4. The palatal gate of claim 1, wherein: the side surface of the support (13) is U-shaped, the front side surface and the rear side surface of the electric hydraulic rod (17) are respectively provided with a second rotating shaft (18), and the second rotating shafts (18) are respectively and rotatably connected with the front side surface and the rear side surface of the support (13).