CN213474473U

CN213474473U - Scraper machine split type chain blocking device

Info

Publication number: CN213474473U
Application number: CN202022539725.1U
Authority: CN
Inventors: 袁斌; 梁峰; 王瑞; 张传琳; 田媛; 邱芬; 张光玉; 杨荣雪; 苏瑞山; 牛林伟; 高婷婷; 任燕
Original assignee: Shandong Energy Heavy Equipment Manufacturing Group Co Ltd
Current assignee: Shandong Energy Heavy Equipment Manufacturing Group Co Ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-06-18
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a scrape split type chain ware that hinders of trigger, hinder the chain frame including a left side and hinder the chain frame on the right side, a left side hinders the chain frame and hinders the chain frame on the right side and can dismantle fixed connection, hinders to be equipped with the round steel that is used for restricting the chain ware on the chain frame on a left side, and the round steel hinders chain frame fixed connection with a left side, and the right side hinders to be equipped with the fixture block that is used for blocking chain or scraper blade on the chain frame, and the fixture block hinders the chain frame with the right side and can dismantle. Through can dismantling fixed connection's a left side, the right side hinders the chain frame, it is divided into two to hinder the chain ware, the handling intensity has been reduced, round steel and the common spacing of fixture block, guarantee to hinder the chain ware and block effect and structural strength, the fixture block sets up to rotatable mode, when the fixture block by with the rotatory parallel state of chain direction vertical state, the right side hinders blocking on the chain frame and disappears, hinder the chain ware simultaneously and can incline and propose the chain track, thereby make and block the effect and disappear completely, a left side, the right side is hindered the chain frame junction and is equipped with chain activity window, chain activity window has further alleviateed and has hindered the holistic weight of chain ware, reduce constructor's intensity of labour.

Description

Scraper machine split type chain blocking device

Technical Field

The utility model belongs to the technical field of coal mine production equipment, specifically speaking relates to a scrape split type chain ware that hinders of trigger.

Background

The scraper conveyor is a common device for coal mining, the chain stopper is mainly used for chain tightening of the scraper conveyor and the scraper reversed loader, and when the chain is tightened, the chain stopper is installed in a chute to block a chain or a scraper and prevent the chain or the scraper from moving. Moreover, the chain stopper is heavy and requires several people to lift and move.

Accordingly, further developments and improvements are still needed in the art.

SUMMERY OF THE UTILITY MODEL

Aiming at various defects in the prior art, in order to solve the problems, a split type chain stopper of a scraper conveyor is provided. The utility model provides a following technical scheme:

the utility model provides a scrape split type chain ware that hinders of trigger, hinders chain frame and right side chain frame including a left side, a left side hinders chain frame and right side and hinders chain frame and can dismantle fixed connection, a left side hinders and is equipped with the round steel that is used for restricting chain ware on the chain frame, the round steel with a left side hinders chain frame fixed connection, the right side hinders and is equipped with the fixture block that is used for blocking chain or scraper blade on the chain frame, the fixture block with the right side hinders chain frame and can dismantle fixed connection.

Furthermore, the left chain blocking frame is fixedly connected with the right chain blocking frame through a bolt fastener.

Furthermore, the clamping block is fixedly connected with the right chain blocking frame through a bolt fastener.

Further, the chain frame is hindered to a left side includes left cardboard, a left side cardboard top is fixed with the left branch fagging, a left side cardboard lateral surface is fixed with the round steel, a left side backup pad medial surface is fixed with protruding connecting block, be equipped with the first through-hole that supplies bolt fastener to pass on the protruding connecting block.

Further, the right chain blocking frame comprises a right clamping plate, a right supporting plate is fixed above the right clamping plate, a positioning screw hole is formed in the right clamping plate, a clamping block is arranged on the positioning screw hole, the clamping block is fixed on the positioning screw hole through a bolt fastener, a concave connecting block is fixed on the inner side face of the right supporting plate, and a second through hole for the bolt fastener to penetrate through is formed in the concave connecting block.

Furthermore, first through-hole setting is in the outstanding position of protruding connecting block, the second through-hole sets up the outstanding position of concave connecting block, protruding connecting block with concave connecting block cooperatees the concatenation setting, makes bolt-tightening spare can pass simultaneously first through-hole with the second through-hole.

Furthermore, the bottoms of the left clamping plate and the right clamping plate are respectively and vertically provided with a positioning pin.

Further, the tops of the left clamping plate and the right clamping plate are both provided with inclined plates inclining downwards.

Furthermore, the left support plate and the right support plate are provided with third through holes for convenient carrying, and the inner edges of the third through holes are provided with fillets.

Furthermore, a handle is arranged on the clamping block.

Has the advantages that:

the split type scraper chain machine that this application designed hinders the chain ware, if hinder the chain ware and take place wearing and tearing, can be according to the condition, the tight chain ware of part is changed in a flexible way, has practiced thrift the work piece maintenance cost, and split type concatenation setting can separately carry each part moreover, and the transport is convenient, has improved work efficiency, has reduced workman's intensity of labour.

Drawings

FIG. 1 is a schematic front view of a split chain stopper of a scraper in an embodiment of the present invention;

FIG. 2 is a schematic top view of a split chain stopper of the scraper conveyor according to an embodiment of the present invention;

FIG. 3 is a left side view schematic structure diagram of the split type chain stopper of the scraper in the embodiment of the present invention;

FIG. 4 is a schematic front view of the left chain stopper rack according to the embodiment of the present invention;

FIG. 5 is a schematic top view of the left chain stopper rack according to an embodiment of the present invention;

FIG. 6 is a left side view schematic diagram of the left chain stopper rack according to the embodiment of the present invention;

FIG. 7 is a schematic front view of the right chain stopper according to the embodiment of the present invention;

FIG. 8 is a schematic top view of the right chain stopper rack according to an embodiment of the present invention;

FIG. 9 is a left side view schematic diagram of the right chain stopper rack according to the embodiment of the present invention;

in the drawings: 1. a left chain blocking frame; 2. a right chain blocking frame; 3. round steel; 4. a clamping block; 5. a left snap gauge; 6. a left support plate; 7. a convex connecting block; 8. a first through hole; 9. a right snap-gauge; 10. a right support plate; 11. positioning the screw hole; 12. a female connection block; 13. a second through hole; 14. positioning pins; 15. a third via.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustration and not for limitation of the present invention.

As shown in fig. 1-9, a scrape split type chain ware that hinders of trigger, including a left side hinder chain frame 1 and a right side hinder chain frame 2, a left side hinders chain frame 1 and a right side and hinders chain frame 2 and can dismantle fixed connection, hinders to be equipped with on the chain frame 1 on a left side and is used for restricting the round steel 3 that hinders the chain ware, round steel 3 hinders chain frame 1 fixed connection with a left side, hinders to be equipped with on the chain frame 2 on the right side and is used for blocking the fixture block 4 of chain or scraper blade, fixture block 4 hinders chain frame 2 with the right side and can dismantle fixed connection. Hinder chain frame 1 and right side through dismantling fixed connection and hinder chain frame 2, will hinder the chain ware and divide into two, greatly reduced transport intensity, round steel 3 and fixture block 4 are spacing blockking jointly, guarantee to hinder the chain ware and block effect and structural strength, fixture block 4 sets up to dismantling rotatable mode, when fixture block 4 by with the chain direction vertical state rotatory to parallel state, the right side hinders blockking on the chain frame 2 and disappears, hinder the chain ware simultaneously and can incline and propose the chain track, thereby make and block the effect and disappear completely. The joint of the left chain blocking frame 1 and the right chain blocking frame 2 is provided with a chain movable window, and the chain movable window further reduces the overall weight of the chain blocking device and reduces the labor intensity of constructors.

Furthermore, the left chain blocking frame 1 is fixedly connected with the right chain blocking frame 2 through a bolt fastener. The bolt fastener can guarantee that the left chain blocking frame 1 and the right chain blocking frame 2 are in the same plane fixed connection in a fastening state, and is convenient and fast to detach, and the accessories are simple and easy to obtain.

Furthermore, the clamping block 4 is fixedly connected with the right chain blocking frame 2 through a bolt fastener. The bolt fastener can guarantee that fixture block 4 and right chain blocking frame 2 fixed connection and holding state are unchangeable under fastening state for fixture block 4 possesses certain structural strength and blocks chain or scraper blade.

Further, the chain frame 1 is hindered on a left side includes

left cardboard

5, and 5 tops of left cardboard are fixed with left branch fagging 6, and 5 lateral surfaces of left cardboard are fixed with

round steel

3, and 6 medial surfaces of left branch fagging are fixed with protruding connecting block 7, are equipped with the first through-hole 8 that supplies bolt fastener to pass on the protruding connecting block 7.

Round steel

3 and 5 lateral surfaces fixed welding of left cardboard, round steel 3 are the cylinder structure, and its axis is parallel with the direction of transmission of chain or scraper blade, and protruding connecting block 7 is used for hindering chain frame 2 with the right side and is connected. The round steel 3 is also clamped in the chute, a certain gap is reserved between the round steel and the upper edge of the middle groove, and the left chain stopper can be conveniently taken out.

Further, the right side hinders chain frame 2 and includes right cardboard 9, and right cardboard 9 top is fixed with right branch fagging 10, is equipped with location screw 11 on the right cardboard 9, is equipped with fixture block 4 on the location screw 11, and fixture block 4 passes through bolt fastening spare to be fixed on location screw 11, and right branch fagging 10 medial surface is fixed with concave connecting block 12, is equipped with the second through-hole 13 that supplies bolt fastening spare to pass on the concave connecting block 12. Fixture block 4 will hinder chain ware firmly install in the chute to block chain or scraper blade, fixture block 4 sets up on right cardboard 9, for rectangular shape, preferably quadrangular shape, fixture block 4 can be fixed with chain or scraper blade transmission direction on right cardboard 9 through bolt fastener and be arbitrary angle, and small in size, it is convenient to change, low cost. The positioning screw hole 11 is formed in the right clamping plate 9, and the supporting strength of the supporting plate cannot be affected.

Further, first through-hole 8 sets up the outstanding position at protruding connecting block 7, and second through-hole 13 sets up the outstanding position at concave connecting block 12, and protruding connecting block 7 and concave connecting block 12 cooperate the concatenation setting, make bolt-and-fastener can pass first through-hole 8 and second through-hole 13 simultaneously.

Further, the bottoms of the left clamping plate 5 and the right clamping plate 9 are respectively and vertically provided with a positioning pin 14. When the chain stopper is used, the positioning pins 14 of the chain stopper are respectively arranged in the corresponding positioning holes of the bottom plate of the conveying groove, so that the chain stopper is preliminarily positioned.

Further, the tops of the left clamping plate 5 and the right clamping plate 9 are both provided with inclined plates inclining downwards. The wedge-shaped inclined plate facilitates the clamping plate to be inserted into the bottom of the scraper.

Further, the left support plate 6 and the right support plate 10 are both provided with third through holes 15 for facilitating carrying. The third through hole 15 not only reduces the overall weight of the chain stopper, but also brings convenience for a constructor to grab when carrying. The inner edges of the third through holes 15 are all provided with fillets, so that the grasping comfort is enhanced.

Furthermore, a handle is arranged on the fixture block 4. Because the fixture block 4 is responsible for the effect of blockking, select for use than firm material preparation usually, therefore weight is heavier, and set up the hand (hold) on the card is fast, the hand (hold) makes things convenient for the constructor to rotate, snatchs fixture block 4, makes things convenient for loading and unloading transport.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.

Claims

1. The utility model provides a scrape split type chain ware that hinders of trigger which characterized in that: hinder the chain frame and hinder the chain frame including a left side, a left side hinders the chain frame and hinders the chain frame in the right side and can dismantle fixed connection, it is equipped with the round steel that is used for restricting chain ware to hinder on the chain frame to hinder on a left side, the round steel with a left side hinders chain frame fixed connection, it is equipped with the fixture block that is used for blocking chain or scraper blade to hinder on the chain frame in the right side, the fixture block with the right side hinders the chain frame and can dismantle fixed connection.

2. The split chain stopper of the scraper conveyor according to claim 1, characterized in that: the left chain blocking frame is fixedly connected with the right chain blocking frame through a bolt fastener.

3. The split chain stopper of the scraper conveyor according to claim 2, characterized in that: the clamping block is fixedly connected with the right chain blocking frame through a bolt fastener.

4. The split chain stopper of the scraper conveyor as claimed in claim 3, wherein: the chain frame is hindered to a left side includes left cardboard, a left side cardboard top is fixed with the left branch fagging, a left side cardboard lateral surface is fixed with the round steel, a left side backup pad medial surface is fixed with protruding connecting block, be equipped with the first through-hole that supplies bolt fastener to pass on the protruding connecting block.

5. The split chain stopper of the scraper conveyor as claimed in claim 4, wherein: the right side hinders chain frame and includes right cardboard, right side cardboard top is fixed with the right branch fagging, be equipped with the location screw on the cardboard of the right side, be equipped with the fixture block on the location screw, the fixture block passes through bolt fastening spare to be fixed on the location screw, the right branch fagging medial surface is fixed with the concave connecting block, be equipped with the second through-hole that supplies bolt fastening spare to pass on the concave connecting block.

6. The split chain stopper of the scraper conveyor as claimed in claim 5, wherein: the first through hole is arranged at the protruding position of the convex connecting block, the second through hole is arranged at the protruding position of the concave connecting block, the convex connecting block and the concave connecting block are matched and spliced, and a bolt fastener can penetrate through the first through hole and the second through hole simultaneously.

7. The split chain stopper of the scraper conveyor as claimed in claim 5, wherein: and the bottoms of the left clamping plate and the right clamping plate are respectively and vertically provided with a positioning pin.

8. The split chain stopper of the scraper conveyor as claimed in claim 5, wherein: the top of the left clamping plate and the top of the right clamping plate are both provided with inclined plates which incline downwards.

9. The split chain stopper of the scraper conveyor as claimed in claim 5, wherein: the left supporting plate and the right supporting plate are provided with third through holes used for facilitating carrying, and the inner edges of the third through holes are provided with fillets.

10. The split chain stopper of the scraper conveyor according to claim 1, characterized in that: the clamping block is provided with a handle.