CN217211852U

CN217211852U - Grit crushing index apparatus

Info

Publication number: CN217211852U
Application number: CN202220028713.9U
Authority: CN
Inventors: 刘燕; 刘颖才; 江婧; 刘远萍; 解仲眉
Original assignee: Yunnan Saiande Construction Engineering Quality Inspection Co ltd
Current assignee: Yunnan Saiande Construction Engineering Quality Inspection Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-08-16
Anticipated expiration: 2032-01-07

Abstract

The utility model relates to the technical field of sandstone detection, and discloses a sandstone crushing index tester, which comprises a supporting seat, wherein the upper surface of the supporting seat is movably connected with a supporting sleeve in a penetrating way, a crushing seat is arranged in the supporting sleeve, a crushing sleeve is arranged in the crushing seat, a vibration component is arranged in the supporting seat, and a cleaning component is arranged on the left side surface of the crushing sleeve. Then rotate the clearance seat through the spout and drive the clearance board and carry out quick convenient clearance to the inner wall of crushing cover.

Description

Grit crushing index apparatus

Technical Field

The utility model relates to a grit detects technical field, specifically is a grit crushing index apparatus.

Background

In concrete production and building engineering, grit is usually required to be used as a production raw material, the quality of the grit influences the quality of subsequent engineering, and therefore the index of the grit needs to be detected, and a grit crushing index tester is used for detecting the grit.

Chinese patent discloses a pebble sand crushing index tester (No. CN 210803125U), wherein a slide block of a technical cylinder of the tester is arranged with a slide groove of a lower cylinder to realize the rotary connection arrangement of an upper cylinder and the lower cylinder, so that the upper cylinder and the lower cylinder can rotate around a common central line, compacted samples are distributed in the upper cylinder and the lower cylinder, and the samples tightly attached to a test cylinder are loosened by relative rotation through the relative rotation between the upper cylinder and the lower cylinder, so that the samples are separated from the condition of tightly attaching to the inner wall of the test cylinder; but it can't improve the detection accuracy through the gap that rocks between the reduction grit automatically, and it can't conveniently clear up the apparatus inner wall. Accordingly, one skilled in the art provides a sand crushing index tester to solve the above problems of the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grit crushing index apparatus to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a gravel crushing index tester comprises a supporting seat, wherein a supporting sleeve is movably connected to the upper surface of the supporting seat in a penetrating manner, a crushing seat is mounted inside the supporting sleeve, a crushing sleeve is mounted inside the crushing seat, a sliding groove is formed in the outer surface of the crushing sleeve, a crushing plate is movably mounted inside the crushing sleeve, a crushing rod is mounted on the upper surface of the crushing plate, a vibration assembly is arranged inside the supporting seat and comprises a limiting rod and two electric push rods, a limiting spring is mounted on the lower surface inside the limiting rod, and a telescopic rod is mounted at the upper end of the limiting spring;

the left side surface of crushing cover is provided with the clearance subassembly.

As a further aspect of the present invention: the utility model discloses a telescopic link, including telescopic link, installation piece, electric putter, mounting panel, stopper, electric putter, mounting rope, mounting panel, the installation piece is all installed on the upper end left and right sides surface of telescopic link, the lower surface connection of installation piece has the installation rope, the externally mounted of installation rope has spacing, the mounting panel is installed to electric putter's top, the equal activity through connection in both ends has spacing post about the mounting panel, the stopper is installed to the upper end of spacing post.

As a further aspect of the present invention: the clearance subassembly is including the clearance seat, the locating piece is all installed on the inside left and right sides surface of clearance seat, and the inside lower surface mounting of clearance seat has the connecting rod, the upper end of connecting rod is rotated and is connected with the connecting plate, the inside of connecting plate is close to intermediate position department activity through connection and is had the locating lever, and the left end activity through connection of connecting plate has the clearance board.

As the utility model discloses further scheme again: the utility model discloses a supporting seat, including supporting seat, gag lever post, electric putter, telescopic link sliding connection, the upper end activity laminating of telescopic link supports the lower surface of cover, gag lever post and electric putter all install on the inside lower surface of supporting seat, telescopic link sliding connection is in the inside of gag lever post, the upper end activity laminating of telescopic link supports the lower surface of cover.

As a further aspect of the present invention: the limiting strip is installed on the inner rear surface of the supporting seat, one end of the installation rope is installed on the lower surface of the installation plate, and the limiting block is installed on the inner rear surface of the supporting seat.

As a further aspect of the present invention: the cleaning seat is connected inside the sliding groove in a sliding mode, and the lower end of the positioning rod is movably located inside one positioning block.

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

1. the utility model discloses a be provided with the vibration subassembly, open the electric putter among the vibration subassembly and upwards promote the mounting panel constantly fast, the mounting panel then can stimulate the installation rope, the installation rope then can stimulate the telescopic link downwards, the telescopic link will pop out when electric putter retracts and strike the grit that supports the cover and make in the crushing cover and rock evenly, reduces the gap between the grit, has improved the accuracy that detects.

2. The utility model discloses a be provided with the clearance subassembly, can extract locating lever and cleaning plate in the clearance subassembly earlier, rotate one hundred eighty degrees with the connecting plate, insert back locating lever and cleaning plate again, then rotate the clearance seat through the spout and drive the cleaning plate and carry out quick convenient clearance to the inner wall of crushing cover, avoid the too much grit of inner wall adhesion.

Drawings

FIG. 1 is a schematic view of a sandstone crushing index tester;

FIG. 2 is a cross-sectional view of a sand crush indicator tester;

FIG. 3 is a schematic view of a vibrating assembly of a sand crush indicator tester;

FIG. 4 is a schematic view of a cleaning assembly of the sand crush index tester.

In the figure: 1. a supporting seat; 2. a support sleeve; 3. a crushing seat; 4. crushing the sleeve; 5. a chute; 6. crushing the board; 7. crushing the rods; 8. a vibrating assembly; 9. cleaning the assembly; 10. a limiting rod; 11. an electric push rod; 12. a limiting spring; 13. a telescopic rod; 14. mounting blocks; 15. installing a rope; 16. a limiting strip; 17. mounting a plate; 18. a limiting column; 19. a limiting block; 20. cleaning a seat; 21. positioning a block; 22. a connecting rod; 23. a connecting plate; 24. positioning a rod; 25. and (6) cleaning the plate.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a gravel crushing index tester comprises a supporting base 1, a supporting sleeve 2 is movably connected to the upper surface of the supporting base 1 in a penetrating manner, a crushing base 3 is installed inside the supporting sleeve 2, a crushing sleeve 4 is installed inside the crushing base 3, a chute 5 is formed in the outer surface of the crushing sleeve 4, a crushing plate 6 is movably installed inside the crushing sleeve 4, a crushing rod 7 is installed on the upper surface of the crushing plate 6, a vibration assembly 8 is arranged inside the supporting base 1, the vibration assembly 8 comprises a limiting rod 10 and two electric push rods 11, the limiting rod 10 and the electric push rods 11 are both installed on the inner lower surface of the supporting base 1, a limiting spring 12 is installed on the inner lower surface of the limiting rod 10, a telescopic rod 13 is installed on the upper end of the limiting spring 12, the telescopic rod 13 is slidably connected inside the limiting rod 10, the upper end of the telescopic rod 13 movably fits the lower surface of the supporting sleeve 2, the surface of the left side and the right side of the upper end of the telescopic rod 13 are respectively provided with an installation block 14, the lower surface of the installation block 14 is connected with an installation rope 15, the outer part of the installation rope 15 is provided with a limit strip 16, the limit strip 16 is arranged on the inner rear surface of the supporting seat 1, an installation plate 17 is arranged above the electric push rod 11, one end of the installation rope 15 is arranged on the lower surface of the installation plate 17, the left end and the right end of the installation plate 17 are respectively movably connected with a limit column 18 in a penetrating way, the upper end of the limit column 18 is provided with a limit block 19, the limit block 19 is arranged on the inner rear surface of the supporting seat 1, the installation plate 17 is continuously and rapidly pushed upwards by opening the electric push rod 11, the installation rope 15 can be pulled by the installation plate 17, the telescopic rod 13 can be pulled downwards, when the electric push rod 11 retracts, the telescopic rod 13 can pop out the knocking support sleeve 2 to enable sand stones in the crushing sleeve 4 to shake evenly, and sand stone gaps among the sand stones can be reduced, the accuracy of detection is improved.

In fig. 1 and 4: crushing cover 4's left surface is provided with clearance subassembly 9, clearance subassembly 9 is including clearance seat 20, clearance seat 20 sliding connection is in the inside of spout 5, locating piece 21 is all installed on the inside left and right sides surface of clearance seat 20, and clearance seat 20's inside lower surface mounting has connecting rod 22, connecting rod 22's upper end is rotated and is connected with connecting plate 23, the inside of connecting plate 23 is close to intermediate position department activity through connection and has the locating lever 24, the lower extreme activity of locating lever 24 is located the inside of a locating piece 21, the left end activity through connection of connecting plate 23 has clearance board 25, extract locating lever 24 and clearance board 25 earlier, rotate connecting plate 23 one hundred eighty degrees, insert back locating lever 24 and clearance board 25 again, then rotate clearance seat 20 through spout 5 and drive clearance board 25 and carry out quick convenient clearance to the inner wall of crushing cover 4.

The utility model discloses a theory of operation is: when the device is used, a worker puts sand and stones to be crushed into the crushing sleeve 4, the electric push rod 11 in the vibration assembly 8 is started to continuously and quickly push the mounting plate 17 upwards, the mounting plate 17 can pull the mounting rope 15, the mounting rope 15 can pull the telescopic rod 13 downwards, when the electric push rod 11 retracts, the telescopic rod 13 can pop out and knock the supporting sleeve 2 to enable the sand and stones in the crushing sleeve 4 to uniformly shake, gaps among the sand and stones are reduced, the detection accuracy is improved, then the crushing seat 3 is taken out of the supporting sleeve 2, the crushing seat 3 is placed under a press machine, and the press machine is started to press the crushing rod 7 to perform crushing detection; the staff then pours out the grit in crushing seat 3 and the crushing cover 4 and sieves the detection, can pull out locating lever 24 and clearance board 25 in the clearance subassembly 9 earlier, rotates one hundred eighty degrees with connecting plate 23, inserts locating lever 24 and clearance board 25 back again, then rotates clearance seat 20 through spout 5 and drives clearance board 25 and carry out quick convenient clearance to the inner wall of crushing cover 4, avoids the too much grit of inner wall adhesion.

The above-mentioned, 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. A sandstone crushing index tester comprises a supporting seat (1), wherein the upper surface of the supporting seat (1) is movably connected with a supporting sleeve (2) in a penetrating way, a crushing seat (3) is arranged in the supporting sleeve (2), a crushing sleeve (4) is arranged in the crushing seat (3), a sliding groove (5) is arranged on the outer surface of the crushing sleeve (4), a crushing plate (6) is movably arranged in the crushing sleeve (4), a crushing rod (7) is arranged on the upper surface of the crushing plate (6), it is characterized in that a vibration component (8) is arranged in the supporting seat (1), the vibration component (8) comprises a limiting rod (10) and two electric push rods (11), a limiting spring (12) is mounted on the lower surface of the inner part of the limiting rod (10), and a telescopic rod (13) is mounted at the upper end of the limiting spring (12);

the left side surface of the crushing sleeve (4) is provided with a cleaning component (9).

2. The sand crushing index tester according to claim 1, wherein the surfaces of the left side and the right side of the upper end of the telescopic rod (13) are provided with mounting blocks (14), the lower surface of each mounting block (14) is connected with a mounting rope (15), the outside of each mounting rope (15) is provided with a limiting strip (16), a mounting plate (17) is arranged above the electric push rod (11), the left end and the right end of each mounting plate (17) are movably connected with a limiting column (18) in a penetrating manner, and the upper end of each limiting column (18) is provided with a limiting block (19).

3. The grit crushing index apparatus of claim 1, characterized in that, clearance subassembly (9) includes clearance seat (20), locating piece (21) are all installed to the inside left and right sides surface of clearance seat (20), and the inside lower surface mounting of clearance seat (20) has connecting rod (22), the upper end of connecting rod (22) is rotated and is connected with connecting plate (23), the inside of connecting plate (23) is close to intermediate position department activity through connection and is had locating lever (24), and the left end activity through connection of connecting plate (23) has clearance board (25).

4. A sand crushing index tester as claimed in claim 1, wherein the limiting rod (10) and the electric push rod (11) are both mounted on the inner lower surface of the support base (1), the telescopic rod (13) is slidably connected inside the limiting rod (10), and the upper end of the telescopic rod (13) is movably attached to the lower surface of the support sleeve (2).

5. A sand crushing index tester as claimed in claim 2, wherein the stop strip (16) is mounted on the inner rear surface of the support base (1), one end of the mounting rope (15) is mounted on the lower surface of the mounting plate (17), and the stop block (19) is mounted on the inner rear surface of the support base (1).

6. A sand crushing index tester as claimed in claim 3 wherein the cleaning seat (20) is slidably connected within the chute (5) and the lower end of the locating rod (24) is movably located within a locating block (21).