CN219065022U

CN219065022U - Electric compaction instrument for raw material detection

Info

Publication number: CN219065022U
Application number: CN202222990173.5U
Authority: CN
Inventors: 郑鹏; 陈伟; 吴东宸; 高瑞
Original assignee: Sichuan Tongsheng Transportation Technology Co ltd
Current assignee: Sichuan Tongsheng Transportation Technology Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-05-23
Anticipated expiration: 2032-11-09

Abstract

The application discloses former material detects with electronic compaction appearance relates to electronic compaction appearance equipment technical field. The application includes the arch base, and the top symmetry fixedly connected with hollow stand of arch base is provided with L type mounting panel between two hollow stands. This application is at first rotated through the incomplete bevel gear of start-up adjusting motor drive, when incomplete bevel gear rotated to the meshing with driven bevel gear, make the plectane drive the adjustment tank rotate to the position with the square board adaptation, and make a angle of square board pass the adjustment tank, then make the square board laminate with an limit of square board again, in order to make driven bevel gear drive fixing base rotate certain angle, when incomplete bevel gear meshes with the plectane again, foretell motion is repeated, make adjusting part can drive the fixing base and carry out intermittent type formula rotation, make the compaction hammer hammering once, the fixing base just rotates certain angle, thereby make the compaction hammer to the inside material compaction of test mould more even.

Description

Electric compaction instrument for raw material detection

Technical Field

The application relates to the technical field of electric compaction equipment, in particular to an electric compaction equipment for raw material detection.

Background

The electric compaction device is special equipment for molding samples in the highway geotechnical test and is used for testing the physical and mechanical properties of the asphalt mixture in a laboratory; the current electric compaction apparatus mainly comprises two types: the single transmission system drives the single compaction hammer and the double transmission system drives the double compaction hammers, wherein the single transmission system mainly drives the single compaction hammers.

The prior China published patent grant bulletin number: the electric compaction device comprises a frame, a workbench arranged on the frame, and a test die arranged on the workbench, wherein a compaction hammer is arranged above the test die, a driving motor is arranged on the frame, a driving component for controlling the compaction hammer to move up and down is arranged on an output shaft of the driving motor, a control box is arranged on the frame, a start button and a stop button for controlling the driving motor to start and stop are arranged on the control box, and a protection component for preventing misoperation of the start button is further arranged on the control box; the protective assembly includes: the accommodating groove is arranged on the control box; the infrared detection device is arranged in the accommodating groove and used for detecting whether infrared light emitted by the accommodating groove is blocked or not so as to output corresponding infrared detection signals; the control circuit is coupled with the infrared detection device to receive the infrared detection signal and responds to the infrared detection signal to control the start button to be started.

The prior art solutions described above have the following drawbacks: the driving assembly is started, and the compaction hammer is driven by the rack to compact the materials in the test die, so that the materials right below the compaction hammer are compacted by hammering, but the materials right below the deviation compaction hammer cannot be compacted by the compaction hammer, so that the materials in the test die are unevenly compacted, and the detection precision is reduced.

Disclosure of Invention

The purpose of the present application is: in order to solve among the above-mentioned patent technical scheme, the material compaction of test die inside is inhomogeneous, has reduced the problem of detection precision, this application provides the former material and detects with electronic compaction appearance.

The application specifically adopts the following technical scheme for realizing the purposes:

the utility model provides an electronic compaction device for log detects, includes the arch base, the hollow stand of top symmetry fixedly connected with of arch base, two be provided with L type mounting panel between the hollow stand, the one end sliding connection of L type mounting panel has the actuating lever, the bottom fixedly connected with compaction hammer of actuating lever, the one end rotation of arch base is connected with the fixing base, the internally mounted of fixing base has the examination mould, compaction hammer eccentric setting is in the inside of examination mould, the adjusting part is installed to the bottom of arch base, the adjusting part includes fixed connection at the accommodate motor of arch base bottom, accommodate motor's output fixedly connected with incomplete bevel gear, one side fixedly connected with plectane of incomplete bevel gear, the one end of fixing base passes the arch base to fixedly connected with driven bevel gear, one side fixedly connected with square board of driven bevel gear, one side and the square board laminating of plectane just the adjusting slot has been seted up to the one end of plectane, the four corners of square board all with the adjusting slot adaptation.

Through adopting above-mentioned technical scheme, through setting up the cooperation use of incomplete bevel gear and adjustment tank, make the incomplete bevel gear of start-up accommodate motor drive rotate, and with driven bevel gear meshing, make an angle of adjustment tank and square board alternately simultaneously, and make an angle of square board bypass the adjustment tank, then drive the fixing base and accomplish the rotation of certain angle, then make a plectane laminate with an limit of square board, when incomplete bevel gear and driven bevel gear mesh once more, the square board drives the fixing base again and rotates certain angle, in order to realize the compaction hammer once each time, the fixing base just rotates certain angle, with this makes the compaction hammer to the inside material compaction of test mould more even, the precision of detection has been improved.

Further, the drive assembly is installed to the one end of L type mounting panel, drive assembly includes fixed connection at the driving motor of L type mounting panel one side, just the opposite side of L type mounting panel rotates and is connected with the drive rim plate, the one end of drive rim plate passes L type mounting panel to with driving motor's output fixed connection, the eccentric rotation of one end of drive rim plate is connected with the transfer line, the one end of transfer line articulates with the top of transfer line mutually.

Through adopting above-mentioned technical scheme, through setting up transfer line and drive rim plate eccentric connection for when starting driving motor drive rim plate is rotatory, draw the actuating lever through the transfer line and carry out reciprocating motion from top to bottom along the length direction of hollow stand, and make the actuating lever drive hit real hammer and carry out continuous reciprocal beating to the inside material of examination mould, hit real hammer with this drive and hit real to the material.

Further, the top end of the fixing seat is rotationally connected with a locking screw sleeve, and locking threads matched with the locking screw sleeve are formed on the periphery of the test die.

Through adopting above-mentioned technical scheme, through the manual inside of putting into the fixing base with the examination mould, then set up the cooperation of locking swivel nut and locking screw and use, fix the examination mould in the inside of fixing base, prevent that the examination mould from deviating from appearing, remove the threaded connection of locking swivel nut and examination mould simultaneously, can conveniently take out the inside material of examination mould and detect.

Further, one end of the driving rod is sleeved with a spring, and the spring is installed between the L-shaped mounting plate and the compaction hammer.

Through adopting above-mentioned technical scheme, absorb the compaction hammer through setting up the spring and hit in real time, the resilience force in the vertical direction improves the stability when the device uses.

Further, one end fixedly connected with branch pipe of L type mounting panel, the branch pipe is passed to the one end of actuating lever, the inner wall roll connection of branch pipe has a plurality of balls, the ball is contradicted with the outer wall roll of actuating lever.

Through adopting above-mentioned technical scheme, through setting up the cooperation use of branch pipe and ball for the actuating lever is more smooth when passing L type mounting panel, has reduced the wearing and tearing between actuating lever and the L type mounting panel simultaneously.

Further, the internally mounted of hollow stand has lifting unit, lifting unit is including rotating the threaded rod of connecting in the inside of a hollow stand, the one end of threaded rod passes hollow stand to fixedly connected with handle, another the inside fixedly connected with slide bar of hollow stand, the one end and the threaded rod threaded connection of L type mounting panel, just the other end and the slide bar sliding connection of L type mounting panel.

Through adopting above-mentioned technical scheme, rotate through manual rotation handle drive threaded rod for L type mounting panel removes along the length direction of slide bar, and makes the compaction hammer can keep away from or be close to the examination mould, with this can adjust the compaction hammer and the inside distance of examination mould, makes things convenient for people to take out the examination mould.

In summary, the present application includes at least one of the following benefits;

1. this application, at first rotate through the incomplete bevel gear of start-up adjusting motor drive, when incomplete bevel gear rotates to the meshing with driven bevel gear, make the plectane drive the adjustment tank rotate to the position with the square board adaptation, and make a angle of square board pass the adjustment tank, then make the square board laminate with an limit of square board again, in order to make driven bevel gear drive fixing base rotate certain angle, when incomplete bevel gear meshes with the plectane again, foretell motion is repeated, make adjusting part can drive the fixing base and carry out intermittent type's rotation, make the compaction hammer hammering once, the fixing base just rotates certain angle, thereby make the compaction hammer to the more even of the material compaction of test die inside.

2. The utility model discloses a reverse rotation handle at first, the direction upward movement of drive L type mounting panel along the slide bar makes L type mounting panel drive the compaction hammer break away from the inside of examination mould simultaneously to conveniently put into the material to the inside of examination mould, then forward rotation handle, drive L type mounting panel moves down along the length direction of slide bar, and make L type mounting panel drive compaction hammer do the removal that is close to the examination mould, with this stroke that reduces compaction hammer and examination mould, prevent that compaction hammer from coming out the material adhesion of examination mould inside.

Drawings

FIG. 1 is a schematic perspective view of a device body of the present application;

FIG. 2 is a schematic perspective view of the adjustment assembly of the present application;

FIG. 3 is a schematic perspective view of a driving assembly and a lifting assembly according to the present application;

fig. 4 is a schematic view of the internal structure of the branch pipe in the present application.

Reference numerals illustrate:

1. an arch base; 2. a hollow upright; 3. an L-shaped mounting plate; 4. a drive assembly; 5. a driving rod; 6. a compaction hammer; 7. a fixing seat; 8. testing a mold; 9. an adjustment assembly; 10. a locking screw sleeve; 11. a spring; 12. a branch pipe; 13. a ball; 14. a lifting assembly; 41. a driving motor; 42. a driving wheel disc; 43. a transmission rod; 91. adjusting a motor; 92. incomplete bevel gears; 93. a circular plate; 94. a driven bevel gear; 95. a square plate; 96. an adjustment tank; 141. a threaded rod; 142. a handle; 143. and a slide bar.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses an electric compaction device for raw material detection.

Referring to fig. 1 and 2, an electric compaction apparatus for log detection comprises an arch base 1, a hollow upright post 2 is symmetrically and fixedly connected to the top end of the arch base 1, an L-shaped mounting plate 3 is arranged between the two hollow upright posts 2, one end of the L-shaped mounting plate 3 is slidably connected with a driving rod 5, the bottom of the driving rod 5 is fixedly connected with a compaction hammer 6, one end of the arch base 1 is rotationally connected with a fixing seat 7, a test die 8 is mounted in the inner part of the fixing seat 7, the compaction hammer 6 is eccentrically arranged in the test die 8, an adjusting component 9 is mounted at the bottom of the arch base 1, the adjusting component 9 comprises an adjusting motor 91 fixedly connected to the bottom of the arch base 1, an incomplete bevel gear 92 is fixedly connected to one side of the incomplete bevel gear 92, one end of the fixing seat 7 penetrates through the arch base 1 and is fixedly connected with a driven bevel gear 94, one side of the driven bevel gear 94 is fixedly connected with a square plate 95, one side of the circular plate 93 is attached to the square plate 95, one end of the circular plate 93 is provided with an adjusting groove 96, and four corners of the square plate 95 are all adapted to the adjusting groove 96. Firstly, the incomplete bevel gear 92 is driven to rotate by starting the adjusting motor 91, when the incomplete bevel gear 92 rotates to be meshed with the driven bevel gear 94, the circular plate 93 drives the adjusting groove 96 to rotate to a position matched with the square plate 95, one angle of the square plate 95 passes through the adjusting groove 96, then the square plate 95 is attached to one edge of the square plate 95 again, the driven bevel gear 94 drives the fixed seat 7 to rotate by a certain angle, when the incomplete bevel gear 92 is meshed with the circular plate 93 again, the above-mentioned movement is repeated, the adjusting assembly 9 can drive the fixed seat 7 to rotate intermittently, the fixed seat 7 rotates by a certain angle every time the compaction hammer 6 is hammered, and therefore the compaction hammer 6 is enabled to compact materials in the test die 8 more uniformly.

Referring to fig. 1 and 3, the hollow upright 2 is internally provided with a lifting assembly 14, the lifting assembly 14 comprises a threaded rod 141 rotatably connected inside one hollow upright 2, one end of the threaded rod 141 passes through the hollow upright 2 and is fixedly connected with a handle 142, the other hollow upright 2 is internally fixedly connected with a slide rod 143, one end of the L-shaped mounting plate 3 is in threaded connection with the threaded rod 141, and the other end of the L-shaped mounting plate 3 is in sliding connection with the slide rod 143. First, the handle 142 is reversely rotated, the L-shaped mounting plate 3 is driven to move upwards along the direction of the sliding rod 143, meanwhile, the L-shaped mounting plate 3 drives the compaction hammer 6 to be separated from the inside of the test die 8, so that materials can be conveniently put into the inside of the test die 8, then the handle 142 is positively rotated, the L-shaped mounting plate 3 is driven to move downwards along the length direction of the sliding rod 143, the L-shaped mounting plate 3 drives the compaction hammer 6 to move close to the test die 8, the stroke between the compaction hammer 6 and the test die 8 is reduced, and the compaction hammer 6 is prevented from adhering the materials inside the test die 8.

Referring to fig. 1 and 3, a locking screw sleeve 10 is rotatably connected to the top end of the fixing base 7, and locking threads adapted to the locking screw sleeve 10 are provided on the periphery of the test mold 8. The test die 8 is manually placed into the fixing seat 7, and then the locking screw sleeve 10 is rotated, so that threaded connection is formed between the locking screw sleeve 10 and the test die 8, and the test die 8 is fixed in the fixing seat 7, so that the test die 8 is fixed, and deviation of the test die 8 after being impacted in real time is prevented.

Referring to fig. 1 and 4, a driving assembly 4 is installed at one end of the L-shaped mounting plate 3, the driving assembly 4 includes a driving motor 41 fixedly connected to one side of the L-shaped mounting plate 3, and a driving wheel disc 42 is rotatably connected to the other side of the L-shaped mounting plate 3, one end of the driving wheel disc 42 passes through the L-shaped mounting plate 3 and is fixedly connected to an output end of the driving motor 41, one end of the driving wheel disc 42 is eccentrically rotatably connected with a driving rod 43, and one end of the driving rod 43 is hinged to the top end of the driving rod 5. The driving motor 41 is started to drive the driving wheel disc 42 to rotate, the driving wheel disc 42 drives the transmission rod 43 to eccentrically rotate around the connecting shaft, and meanwhile the transmission rod 43 pulls the driving rod 5 to reciprocate along the length direction of the hollow upright post 2, so that the driving rod 5 drives the compaction hammer 6 to reciprocally compact materials in the test die 8.

Referring to fig. 1, 3 and 4, a spring 11 is sleeved on one end of the driving rod 5, and the spring 11 is installed between the L-shaped mounting plate 3 and the compaction hammer 6. When the driving rod 5 moves upwards along the length direction of the hollow upright post 2, one end of the compaction hammer 6 presses the spring 11 towards the direction of the L-shaped mounting plate 3, meanwhile, the spring 11 is stressed to deform, and the spring 11 absorbs the upward elastic force generated by the compaction hammer 6, so that vibration generated by the device is reduced, and the stability of the device is improved.

Referring to fig. 1 and 4, one end of the l-shaped mounting plate 3 is fixedly connected with a branch pipe 12, one end of the driving rod 5 passes through the branch pipe 12, the inner wall of the branch pipe 12 is in rolling connection with a plurality of balls 13, and the balls 13 are in rolling contact with the outer wall of the driving rod 5. When one end of the driving rod 5 moves along the inner wall of the branch pipe 12, the outer wall of the driving rod 5 is attached to the balls 13, and the balls 13 are driven to roll, so that abrasion between the driving rod 5 and the branch pipe 12 and abrasion between the driving rod and the L-shaped mounting plate 3 are reduced, and the driving rod 5 moves more smoothly.

Working principle: the handle 142 is reversely rotated at first, the L-shaped mounting plate 3 is driven to move upwards along the direction of the sliding rod 143, meanwhile, the L-shaped mounting plate 3 drives the compaction hammer 6 to be separated from the inside of the test die 8, so that materials can be conveniently put into the inside of the test die 8, then the locking screw sleeve 10 is rotated, the locking screw sleeve 10 and the test die 8 form threaded connection, the test die 8 is fixed in the fixing seat 7, the handle 142 is driven to rotate forwards, the L-shaped mounting plate 3 is driven to move downwards along the length direction of the sliding rod 143, the L-shaped mounting plate 3 drives the compaction hammer 6 to move close to the test die 8, the travel between the compaction hammer 6 and the test die 8 is reduced, and the compaction hammer 6 is prevented from adhering the materials in the test die 8. Then drive rim plate 42 rotates through start driving motor 41 drive to make drive rim plate 42 drive transfer line 43 carry out eccentric rotation around the connecting axle, simultaneously make transfer line 43 pull drive pole 5 carry out reciprocating motion along hollow stand 2's length direction, with this realization drive pole 5 drive hit real hammer 6 carries out reciprocal compaction to the material of examination mould 8 inside, simultaneously start adjusting motor 91 drive incomplete bevel gear 92 and rotate, when incomplete bevel gear 92 rotates to the meshing with driven bevel gear 94, make plectane 93 drive adjustment groove 96 rotate to the position that suits with square plate 95, and make one angle of square plate 95 pass adjustment groove 96, then make square plate 95 laminate with one limit of square plate 95 again, so that driven bevel gear 94 drives fixing base 7 and rotates certain angle, when incomplete bevel gear 92 meshes with plectane 93 again, repeat above-mentioned motion, make adjusting component 9 can drive fixing base 7 and carry out intermittent type rotation, make hit real hammer 6 every time, fixing base 7 just rotates certain angle.

Claims

1. The utility model provides a raw materials detects with electronic compaction appearance, includes arch base (1), its characterized in that: the utility model discloses a novel energy-saving device for the energy-saving device, which is characterized in that hollow upright posts (2) are symmetrically and fixedly connected to the top end of an arch base (1), an L-shaped mounting plate (3) is arranged between the two hollow upright posts (2), one end of the L-shaped mounting plate (3) is slidably connected with a driving rod (5), the bottom of the driving rod (5) is fixedly connected with a compaction hammer (6), one end of the arch base (1) is rotationally connected with a fixing seat (7), the inside of the fixing seat (7) is provided with a test die (8), the compaction hammer (6) is eccentrically arranged in the test die (8), the bottom of the arch base (1) is provided with an adjusting component (9), the adjusting component (9) comprises an adjusting motor (91) fixedly connected to the bottom of the arch base (1), the output end of the adjusting motor (91) is fixedly connected with an incomplete bevel gear (92), one side of the incomplete bevel gear (92) is fixedly connected with a circular plate (93), one end of the fixing seat (7) penetrates through the base (1) and is fixedly connected with a driven bevel gear (94), one side of the driven bevel gear (94) is fixedly connected with a square plate (95), one side of the circular plate (95) is provided with a circular plate (95), four corners of the square plate (95) are respectively matched with the adjusting grooves (96).

2. The electric compaction apparatus for log inspection according to claim 1, wherein: the utility model discloses a drive assembly, including L type mounting panel (3), drive assembly (4) are installed to one end of L type mounting panel (3), drive assembly (4) are including driving motor (41) of fixed connection in L type mounting panel (3) one side, just the opposite side of L type mounting panel (3) is rotated and is connected with drive rim plate (42), the one end of drive rim plate (42) passes L type mounting panel (3) to with the output fixed connection of driving motor (41), the one end eccentric rotation of drive rim plate (42) is connected with transfer line (43), the one end of transfer line (43) articulates with the top of actuating lever (5) mutually.

3. The electric compaction apparatus for log inspection according to claim 1, wherein: the top end of the fixing seat (7) is rotationally connected with a locking screw sleeve (10), and locking threads matched with the locking screw sleeve (10) are formed on the periphery of the test die (8).

4. The electric compaction apparatus for log inspection according to claim 1, wherein: one end of the driving rod (5) is sleeved with a spring (11), and the spring (11) is arranged between the L-shaped mounting plate (3) and the compaction hammer (6).

5. The electric compaction apparatus for log inspection according to claim 1, wherein: one end fixedly connected with branch pipe (12) of L type mounting panel (3), branch pipe (12) are passed to the one end of actuating lever (5), the inner wall roll of branch pipe (12) is connected with a plurality of balls (13), the ball (13) is contradicted with the outer wall roll of actuating lever (5).

6. The electric compaction apparatus for log inspection according to claim 1, wherein: the internally mounted of hollow stand (2) has lifting unit (14), lifting unit (14) are including rotating threaded rod (141) of connecting inside at a hollow stand (2), hollow stand (2) are passed to the one end of threaded rod (141) to fixedly connected with handle (142), another hollow stand (2)'s inside fixedly connected with slide bar (143), the one end and threaded rod (141) threaded connection of L type mounting panel (3), just the other end and slide bar (143) sliding connection of L type mounting panel (3).