CN213558582U

CN213558582U - Small scraper convenient to disassemble

Info

Publication number: CN213558582U
Application number: CN202021859949.4U
Authority: CN
Inventors: 李钢; 郑有莲; 孙学晨; 李吕生
Original assignee: Maanshan Zhenghong Environmental Protection Technology Co ltd
Current assignee: Maanshan Zhenghong Environmental Protection Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-29
Anticipated expiration: 2030-08-31

Abstract

The utility model belongs to the technical field of the scraper, especially convenient to detach's small-size scraper changes troublesome problem to current scraper, now proposes following scheme, and it includes the connecting block, the top of connecting block is seted up flutedly, and the scraper has been placed to the recess internal fixation, and the one end of scraper extends to the bottom of recess, and outside the other end of scraper extended to the connecting block, the equal fixed mounting in scraper both sides bottom had the dog, all seted up the rotation groove on the both sides bottom inner wall of recess, rotate the inslot internal rotation and install first pivot, be fixed with the turning block in the first pivot, the one end of turning block extends to and rotates the inslot, and the other end of turning block extends to and rotates the inslot outward, and the bottom of turning block contacts with the top of dog, turning block and rotation groove looks adaptation. The utility model discloses pass through dog and turning block and connecting block fixed connection with the scraper, very big reduction the degree of difficulty of dismantlement, improved work efficiency simultaneously.

Description

Small scraper convenient to disassemble

Technical Field

The utility model relates to a scraper technical field especially relates to small-size scraper convenient to dismantle.

Background

The scraper is the main tool for scraping, and is generally made of T12A high carbon tool steel. The scrapers can be divided into three categories, namely flat scrapers, triangular scrapers and crescent scrapers according to different scraping surfaces of the workpiece. The flat scraper is mainly used for scraping planes such as flat plates, flat rails, workbenches and the like, and can also be used for scraping outer curved surfaces; the triangular scraper is one of common tools for scraping a bearing bush;

the patent that application number is CN201921183534.7 discloses a relate to scraper technical field, specifically are a scraper device, including the workstation, the workstation is rectangle box structure, and the upper surface of workstation is provided with the multiunit and is the small opening that the equidistance distributes, and both ends all fixed welding have the landing leg about the lower surface of workstation. In the utility model, the rubber scraping pads and the rubber connecting blocks are respectively arranged at the two ends of the scraper, so that the scraper can have a qualitative elastic expansion effect when scraping the bottom surface of the workbench, the scraper can be obliquely adapted, the hard abrasion phenomenon can not occur, the service life of the scraper is prolonged, and the scraper is highly protected; the utility model discloses in through be provided with taut spring between scraper one side and conveyer belt for the scraper is when striking off the workstation bottom surface, and taut spring can be taut with the scraper all the time, and the rubber of scraper tip is scraped and is filled up and tightly paste in the workstation bottom surface, and what strike off is comparatively clean, strikes off effectually, and the practicality is strong.

However, after the scraper is used for a long time, the scraper has certain damage, so that the working efficiency is reduced, but the installation process of the scraper is complex, and the disassembly difficulty is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a small scraper convenient to disassemble.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

small-size scraper convenient to dismantle, including the connecting block, the top of connecting block is seted up flutedly, and the scraper has been placed to the recess internal fixation, and the one end of scraper extends to the bottom of recess, and outside the other end of scraper extended to the connecting block, the equal fixed mounting in scraper both sides bottom had the dog, all seted up the rotation groove on the both sides bottom inner wall of recess, rotate the inslot internal rotation and install first pivot, be fixed with the turning block in the first pivot, the one end of turning block extends to and rotates the inslot, and the other end of turning block extends to and rotates outside the groove, and the bottom of turning block contacts with the top of dog, turning block and rotation inslot looks adaptation.

Preferably, the top of turning block rotates installs the second pivot, and fixed mounting has the one end of head rod in the second pivot, and the other end of head rod rotates installs the third pivot, and fixed mounting has the one end of second connecting rod in the third pivot, and the other end of second connecting rod rotates installs the fourth pivot, and fixed connection on fourth pivot and the one side inner wall of rotating the groove.

Preferably, the top of the rotating block is fixedly provided with the top of the short rod, and the other end of the short rod is rotatably provided with the fifth rotating shaft.

Preferably, a through hole is formed in the inner wall of one side of the rotating groove, a cross rod is slidably mounted in the through hole, one end of the cross rod extends to the outside of the connecting block, the other end of the cross rod extends to the rotating groove, and the end of the cross rod extending to the rotating groove is fixedly connected with the fifth rotating shaft.

Preferably, one side of the connecting block is rotatably provided with a sixth rotating shaft, the sixth rotating shaft is fixedly provided with a limiting rod, and the limiting rod is of an L-shaped structure.

Preferably, one side of the cross rod, which is close to the limiting rod, is provided with a limiting groove, and the limiting groove is matched with the limiting rod.

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

the utility model discloses in, convenient to detach's small-size scraper when needs are changed the scraper, at first stimulates the horizontal pole of connecting block one side, and the horizontal pole drives the fifth pivot, and the fifth pivot drives the quarter butt, and the quarter butt drives the turning block for the turning block card advances to rotate the inslot, and the spacing groove on the horizontal pole cup joints on the gag lever post simultaneously, then takes out the scraper, after more having changed, rotates the gag lever post, then the turning block blocks the dog, thereby reaches the purpose of changing.

The utility model discloses pass through dog and turning block and connecting block fixed connection with the scraper, very big reduction the degree of difficulty of dismantlement, improved work efficiency simultaneously.

Drawings

Fig. 1 is a schematic front structural view of a small scraper convenient to disassemble and assemble provided by the utility model;

fig. 2 is a schematic structural view of a part a of the conveniently detachable small scraper of the present invention;

fig. 3 is a schematic structural diagram of a part B of the small scraper convenient to disassemble.

In the figure: the device comprises a connecting block 1, a groove 2, a scraper 3, a stop block 4, a rotating groove 5, a first rotating shaft 6, a rotating block 7, a second rotating shaft 8, a first connecting rod 9, a third rotating shaft 10, a second connecting rod 11, a fourth rotating shaft 12, a short rod 13, a fifth rotating shaft 14, a through hole 15, a cross rod 16, a sixth rotating shaft 17, a limiting rod 18 and a limiting groove 19.

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.

Example one

Referring to fig. 1-3, convenient to detach's small-size scraper, including connecting block 1, recess 2 has been seted up at connecting block 1's top, recess 2 internal fixation has placed scraper 3, the one end of scraper 3 extends to the bottom of recess 2, the other end of scraper 3 extends to outside connecting block 1, the equal fixed mounting in 3 both sides bottoms of scraper has dog 4, rotation groove 5 has all been seted up on recess 2's the both sides bottom inner wall, rotate 5 internal rotations in groove and install first pivot 6, be fixed with turning block 7 on the first pivot 6, the one end of turning block 7 extends to and rotates in the groove 5, the other end of turning block 7 extends to outside the rotation groove 5, and the bottom of turning block 7 contacts with dog 4's top, turning

block

7 and 5 looks adaptations in rotation groove, turning block 7 is used for fixing, first pivot 6 is used for rotating.

The utility model discloses in, the top of turning block 7 is rotated and is installed second pivot 8, fixed mounting has the one end of head rod 9 in the second pivot 8, and the other end of head rod 9 rotates and installs third pivot 10, and fixed mounting has the one end of second connecting rod 11 in the third pivot 10, and the other end of second connecting rod 11 rotates and installs fourth pivot 12, and fixed connection on fourth pivot 12 and the one side inner wall of rotation groove 5, and second connecting rod 11 is used for connecting.

The utility model discloses in, the top fixed mounting of turning block 7 has the top of quarter butt 13, and the other end of quarter butt 13 rotates installs fifth pivot 14, and fifth pivot 14 is used for rotating.

The utility model discloses in, having seted up through-hole 15 on the one side inner wall of rotation groove 5, slidable mounting has horizontal pole 16 in the through-hole 15, and outside the one end of horizontal pole 16 extended to connecting block 1, the other end of horizontal pole 16 extended to and rotated in the groove 5, and horizontal pole 16 extended to the one end and the 14 fixed connection of fifth pivot that rotate in the groove 5, rotated groove 5 and was used for rotating.

The utility model discloses in, one side of connecting block 1 is rotated and is installed sixth pivot 17, and fixed mounting has gag lever post 18 in the sixth pivot 17, and gag lever post 18 is L type structure, and sixth pivot 17 is used for rotating.

The utility model discloses in, horizontal pole 16 is close to one side of gag lever post 18 and has seted up

spacing groove

19, and 19 and 18 looks adaptations of gag lever post, and gag lever post 18 is used for fixing.

Example two

Small-size scraper convenient to dismantle, including connecting block 1, connecting block 1's top chisel has recess 2, recess 2 internal fixation has placed scraper 3, the one end of scraper 3 extends to recess 2's bottom, the other end of scraper 3 extends to outside connecting block 1, the equal fixed welding in 3 both sides bottoms of scraper has dog 4, all chisel on recess 2's the both sides bottom inner wall has rotated groove 5, rotate 5 internal rotations in groove and install first pivot 6, be fixed with turning block 7 on the first pivot 6, the one end of turning block 7 extends to in rotating groove 5, the other end of turning block 7 extends to outside rotating groove 5, and the bottom of turning block 7 contacts with dog 4's top, turning

block

7 and 5 looks adaptations in rotating groove.

The utility model discloses in, the top of turning block 7 is rotated and is installed second pivot 8, and fixed welding has the one end of head rod 9 in the second pivot 8, and the other end of head rod 9 rotates and installs third pivot 10, and fixed welding has the one end of second connecting rod 11 in the third pivot 10, and the other end of second connecting rod 11 rotates and installs fourth pivot 12, and fixed connection on fourth pivot 12 and the one side inner wall of rotation groove 5.

The utility model discloses in, the fixed welding in top of turning block 7 has the top of quarter butt 13, and the other end of quarter butt 13 rotates installs fifth pivot 14.

The utility model discloses in, the chisel has through-hole 15 on one side inner wall of rotation groove 5, and slidable mounting has horizontal pole 16 in through-hole 15, and outside horizontal pole 16's one end extended to connecting block 1, horizontal pole 16's the other end extended to and rotated in the groove 5, horizontal pole 16 extended to the one end and the 14 fixed connection of fifth pivot that rotate in the groove 5.

The utility model discloses in, one side of connecting block 1 is rotated and is installed sixth pivot 17, and fixed welding has gag lever post 18 in the sixth pivot 17, and gag lever post 18 is L type structure.

The utility model discloses in, the horizontal pole 16 is close to one side chisel of gag lever post 18 and has spacing groove 19, and

spacing groove

19 and 18 looks adaptations of gag lever post.

The utility model discloses in, convenient to detach's small-size scraper when needs are changed scraper 3, at first stimulate horizontal pole 16 of connecting block 7 one side, horizontal pole 16 drives fifth pivot 14, fifth pivot 14 drives quarter butt 13, quarter butt 13 drives turning block 7 for turning block 7 card advances to rotate the inslot 5, spacing groove 19 on horizontal pole 16 cup joints on gag lever post 18 simultaneously, then take out scraper 3, after having changed, rotate gag lever post 18, then turning block 7 blocks dog 4, thereby reach the purpose of changing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The small scraper convenient to disassemble comprises a connecting block (1) and is characterized in that a groove (2) is formed in the top of the connecting block (1), a scraper (3) is fixedly placed in the groove (2), one end of the scraper (3) extends to the bottom of the groove (2), the other end of the scraper (3) extends out of the connecting block (1), stop blocks (4) are fixedly installed at the bottoms of the two sides of the scraper (3), the inner walls of the bottoms of the two sides of the groove (2) are respectively provided with a rotating groove (5), a first rotating shaft (6) is rotatably arranged in the rotating groove (5), a rotating block (7) is fixed on the first rotating shaft (6), one end of the rotating block (7) extends into the rotating groove (5), the other end of the rotating block (7) extends out of the rotating groove (5), and the bottom of the rotating block (7) is contacted with the top of the stop block (4), and the rotating block (7) is matched with the rotating groove (5).

2. The small scraper convenient to disassemble as claimed in claim 1, wherein the top of the rotating block (7) is rotatably installed with a second rotating shaft (8), one end of a first connecting rod (9) is fixedly installed on the second rotating shaft (8), the other end of the first connecting rod (9) is rotatably installed with a third rotating shaft (10), one end of a second connecting rod (11) is fixedly installed on the third rotating shaft (10), the other end of the second connecting rod (11) is rotatably installed with a fourth rotating shaft (12), and the fourth rotating shaft (12) is fixedly connected with the inner wall of one side of the rotating groove (5).

3. The small scraper convenient to disassemble as claimed in claim 1, wherein the top of the rotating block (7) is fixedly installed with the top of the short rod (13), and the other end of the short rod (13) is rotatably installed with the fifth rotating shaft (14).

4. The small scraper convenient to disassemble as claimed in claim 1, wherein a through hole (15) is formed in the inner wall of one side of the rotating groove (5), a cross rod (16) is slidably mounted in the through hole (15), one end of the cross rod (16) extends out of the connecting block (1), the other end of the cross rod (16) extends into the rotating groove (5), and one end of the cross rod (16) extending into the rotating groove (5) is fixedly connected with the fifth rotating shaft (14).

5. The small scraper convenient to disassemble as claimed in claim 1, wherein a sixth rotating shaft (17) is rotatably mounted on one side of the connecting block (1), a limiting rod (18) is fixedly mounted on the sixth rotating shaft (17), and the limiting rod (18) is in an L-shaped structure.

6. The small scraper convenient to disassemble as claimed in claim 4, characterized in that a limiting groove (19) is formed on one side of the cross bar (16) close to the limiting rod (18), and the limiting groove (19) is matched with the limiting rod (18).