CN210690129U

CN210690129U - Cement sampling device for cement transport vehicle

Info

Publication number: CN210690129U
Application number: CN201920611658.4U
Authority: CN
Inventors: 吕宝旺
Original assignee: Tianjin Zeyuan Concrete Co ltd
Current assignee: Tianjin Zeyuan Concrete Co ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-06-05
Anticipated expiration: 2029-04-30

Abstract

The utility model relates to the technical field of sampling devices, in particular to a cement sampling device for a cement transport vehicle, which comprises a top plate, handles are fixed on the outer walls of the two sides of the top plate through bolts, a motor is installed on the outer wall of the top plate, the output shaft end part of the motor is connected with a rotating shaft, a first fixing plate is fixed at the bottom end of the rotating shaft through bolts, a second fixing plate is arranged below the first fixing plate, a round hole is arranged at the position close to the central position inside the second fixing plate, a sleeve is welded on the inner wall of the round hole, a cavity is arranged, the cavity penetrates through the bottom end of the sleeve and is communicated with the outside, a through hole is arranged on the outer wall of the top of the sleeve close to the central position, this cement sampling device for cement transport vechicle is convenient for carry out the dismouting to sleeve pipe and activity post, and then conveniently takes out the sample thing, is convenient for clear up sleeve pipe and activity post simultaneously, has prolonged the life of device.

Description

Cement sampling device for cement transport vehicle

Technical Field

The utility model relates to a sampling device technical field specifically is a cement sampling device for cement transport vechicle.

Background

In the engineering construction, the cement sample is a very important work of managing, and reasonable timely sampling test is essential to the control of cement quality, is the link of the first priority of engineering quality inspection, but, the cement sampling equipment that present cement transport vechicle used, the cement of the different degree of depth in the transport vechicle of being not convenient for take a sample, can not carry out the dismouting to sampling device, is unfavorable for clearing up it, can reduce sampling device's life in the past for a long time. In view of the above, we propose a cement sampling device for a cement transportation vehicle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement sampling device for cement transport vechicle 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 cement sampling device for a cement transport vehicle comprises a top plate, handles are fixed on the outer walls of two sides of the top plate through bolts, a motor is installed on the outer wall of the top plate, a rotating shaft is connected to the end portion of an output shaft of the motor, a first fixing plate is fixed at the bottom end of the rotating shaft through bolts, a second fixing plate is arranged below the first fixing plate, a round hole is formed in the position, close to the central position, inside the second fixing plate, a sleeve is welded on the inner wall of the round hole, a cavity is formed inside the sleeve and penetrates through the bottom end of the sleeve to be communicated with the outside, a through hole is formed in the position, close to the central position, of the outer wall of the top of the sleeve, the through hole is communicated with the cavity, a movable column is arranged in the cavity, a rotating rod is fixed at the top end of the movable, the top end of the rotating rod is provided with a knob, a plurality of sampling grooves are formed in the position, close to one side, of the outer wall of the circumference of the movable column, a groove is formed in the outer wall of the bottom of the movable column, a plurality of sampling ports are formed in the position, close to one side, of the outer wall of the circumference of the sleeve, the bottom end of the sleeve is provided with a bottom cover, a connecting piece is arranged on the upper surface of the bottom cover, a protruding block is arranged at the position, close to the center, of the outer wall of the top of the connecting piece.

Preferably, the outer wall of the handle is sleeved with a protective sleeve.

Preferably, the outer wall of one side of the first fixing plate, which is close to the second fixing plate, is positioned at four corners, and connecting columns are fixed on the four corners through bolts.

Preferably, the knob is in threaded connection with the rotating rod, and the rotating rod is inserted into the through hole and is in rotating connection with the through hole.

Preferably, the bottom cover, the connecting piece and the protruding block are of an integrally formed structure, the connecting piece is in threaded connection with the cavity, and the protruding block is inserted into the groove and is in rotary connection with the groove.

Preferably, the size of the notch of the groove is matched with the size of the sampling port, and the notch and the sampling port are in one-to-one correspondence in position.

Preferably, the motor is fixedly connected with the top plate through a bolt, and the bottom of the drill bit is conical.

Compared with the prior art, the beneficial effects of the utility model are that: this cement sampling device for cement transport vechicle sets up through mutually supporting between knob, bull stick, activity post, sample groove and the sample connection, staggers between sample groove and the sample connection earlier to plug up the sample connection, then in inserting the sleeve together with the activity post into the cement in the transport vechicle, make sample groove and sample connection align each other again, thereby make cement enter into the sample groove, can sample the cement of the different degree of depth; through the mutually supporting setting between bottom, connecting piece, lug, activity post, bull stick, knob and the sleeve, be convenient for carry out the dismouting to sleeve pipe and activity post to be convenient for take out the cement in the sample groove after the sample, be convenient for clear up sleeve pipe and activity post simultaneously, prolonged the life of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial explosion structure of the middle sleeve of the present invention;

fig. 3 is a schematic view of a partial structure of the middle movable column of the present invention.

In the figure: 1. a top plate; 10. a motor; 100. a rotating shaft; 11. a handle; 110. a protective sleeve; 12. a first fixing plate; 13. a second fixing plate; 130. a circular hole; 14. connecting columns; 2. a sleeve; 20. a sampling port; 21. a through hole; 22. a cavity; 23. a bottom cover; 230. a connecting member; 231. a bump; 24. a drill bit; 3. a movable post; 30. a sampling groove; 31. a groove; 32. a rotating rod; 33. a knob.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution:

a cement sampling device for a cement transport vehicle comprises a top plate 1, handles 11 are fixed on outer walls of two sides of the top plate 1 through bolts, a motor 10 is installed on an outer wall of the top plate 1, an output shaft end of the motor 10 is connected with a rotating shaft 100, a first fixing plate 12 is fixed at the bottom end of the rotating shaft 100 through bolts, a second fixing plate 13 is arranged below the first fixing plate 12, a round hole 130 is formed in the second fixing plate 13 close to the central position, a sleeve 2 is welded on the inner wall of the round hole 130, a cavity 22 is formed in the sleeve 2, the cavity 22 penetrates through the bottom end of the sleeve 2 and is communicated with the outside, a through hole 21 is formed in the position, close to the central position, of the through hole 21, the through hole 21 is communicated with the cavity 22, a movable column 3 is arranged in the cavity 22, a rotating rod 32 is fixed at the top end of the movable column, the top of bull stick 32 is equipped with knob 33, be close to one side department on the circumference outer wall of activity post 3 and seted up a plurality of sample grooves 30, seted up recess 31 on the bottom outer wall of activity post 3, be close to one side department on the circumference outer wall of sleeve 2 and seted up a plurality of sample connection 20, the bottom of sleeve 2 is equipped with bottom 23, the upper surface of bottom 23 is equipped with connecting piece 230, the top outer wall of connecting piece 230 is close to central point department of putting and is equipped with lug 231, the lower surface of bottom 23 passes through the bolt fastening and has drill bit 24.

In this embodiment, the outer wall of the handle 11 is sleeved with the protective sleeve 110, the protective sleeve 110 is made of rubber materials, when sampling is performed, a worker holds the handle 11 through two hands, downward pressure is applied to the device, the sleeve 2 is convenient to insert into cement, and through the protective sleeve 110, the worker can hold the handle stably, so that sliding is avoided, and sampling work is convenient to perform.

Specifically, the outer wall of one side that first fixed plate 12 and second fixed plate 13 are close to each other is located the four corners and all has spliced pole 14 through the bolt fastening, through spliced pole 14, can be in the same place first fixed plate 12 with the stable fixing of second fixed plate 13.

Further, threaded connection between knob 33 and bull stick 32, bull stick 32 peg graft in through-hole 21 and with through-hole 21 between rotate and be connected, through rotating knob 33, can drive bull stick 32 and activity post 3 and rotate to can make coincidence and stagger between sample groove 30 and the sample connection 20, make things convenient for going on of sample work.

In addition, the bottom cover 23, the connecting member 230 and the protruding block 231 are integrally formed, so that the connection among the bottom cover 23, the connecting member 230 and the protruding block 231 is more stable, the connecting member 230 is in threaded connection with the cavity 22, the protruding block 231 is inserted into the groove 31 and is rotatably connected with the groove 31, the connecting member 230 can be fixed in the cavity 22 by rotating the bottom cover 23, the protruding block 231 is inserted into the groove 31, and the movable column 3 can be stably limited in the cavity 22.

It should be noted that, the notch size of the groove 31 is matched with the size of the sampling opening 20, and the two are in one-to-one correspondence, and the rotary knob 33 is rotated to drive the rotary rod 32 and the movable column 3 to rotate, so that the sampling groove 30 and the sampling opening 20 are coincided with each other, and the sampling operation is facilitated.

It needs to be supplemented that, the motor 10 is fixedly connected with the top plate 1 through a bolt, so that the motor 10 is stably fixed on the top plate 1, the bottom of the drill bit 24 is conical, and the sleeve 2 can be better inserted into cement through the conical drill bit 24, so that the sampling work can be conveniently carried out.

It is worth to be noted that the motor 10 can adopt a motor of a model 57HB76-401A manufactured by de xuan motor limited company in le qing, and a matched circuit and a power supply thereof can also be provided by the manufacturer; furthermore, the present invention relates to the motor 10 being the prior art, and can be implemented by those skilled in the art, without further elaboration, and the present invention also does not relate to the improvement of the structure and the working principle of the motor 10.

When the cement sampling device for the cement transport vehicle of the embodiment is used, firstly, the motor 10 is connected with an external power supply, the rotating rod 32 and the movable column 3 are driven to rotate by rotating the knob 33, so that the sampling groove 30 and the sampling opening 20 are staggered, then a worker holds the handle 11 with both hands, starts the motor 10, drives the rotating shaft 100 to rotate, thereby driving the first fixing plate 12 and the second fixing plate 13 to rotate, thereby driving the sleeve 2 and the drill bit 24 to rotate, aligning the drill bit 24 to the cement with sampling, meanwhile, applying downward pressure by the worker, thereby facilitating the sleeve 2 to be inserted into the cement, then rotating the knob 33, driving the rotating rod 32 and the movable column 3 to rotate, so that the sampling groove 30 and the sampling opening 20 are coincided, thereby cement with different depths enters the sampling groove 30, then rotating the knob 33 to repeat the above operation, so that the sampling groove 30 and the sampling opening 20 are staggered again, thereby preventing the cement sampled in the sampling groove 30 from spilling, the worker then pulls the sampling device out of the cement, turns off the motor 10, lays down the device, grips the rotating rod 32, rotates the knob 33, removes the knob, rotates the bottom cover 23, removes the bottom cover 23 together with the drill bit 24, and then takes out the movable column 3, thereby facilitating the taking out of the sampling cement in the sampling groove 30, and simultaneously facilitating the cleaning of the movable column 3 after the movable column 3 is loaded into the casing 2.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cement sampling device for cement transportation vehicle, includes roof (1), its characterized in that: handles (11) are fixed on the outer walls of two sides of the top plate (1) through bolts, a motor (10) is installed on the outer wall of the top plate (1), the end part of an output shaft of the motor (10) is connected with a rotating shaft (100), a first fixing plate (12) is fixed at the bottom end of the rotating shaft (100) through bolts, a second fixing plate (13) is arranged below the first fixing plate (12), a round hole (130) is formed in the second fixing plate (13) close to the central position, a sleeve (2) is welded on the inner wall of the round hole (130), a cavity (22) is formed in the sleeve (2), the cavity (22) penetrates through the bottom end of the sleeve (2) and is communicated with the outside, a through hole (21) is formed in the position of the outer wall of the top of the sleeve (2) close to the central position, and the through hole (21) is, a movable column (3) is arranged in the cavity (22), a rotating rod (32) is fixed at the top end of the movable column (3) through a bolt, the rotating rod (32) passes through the through hole (21) and extends to the upper part of the through hole (21), a knob (33) is arranged at the top end of the rotating rod (32), a plurality of sampling grooves (30) are arranged on the circumferential outer wall of the movable column (3) near one side, a groove (31) is arranged on the outer wall of the bottom of the movable column (3), a plurality of sampling ports (20) are arranged on the circumferential outer wall of the sleeve (2) near one side, a bottom cover (23) is arranged at the bottom end of the sleeve (2), a connecting piece (230) is arranged on the upper surface of the bottom cover (23), a convex block (231) is arranged at the position of the outer wall of the top part of the connecting piece (230) close to the center, and a drill bit (24) is fixed on the lower surface of the bottom cover (23) through a bolt.

2. The cement sampling device for a cement transportation vehicle according to claim 1, wherein: the outer wall of the handle (11) is sleeved with a protective sleeve (110).

3. The cement sampling device for a cement transportation vehicle according to claim 1, wherein: the outer wall of one side, close to each other, of the first fixing plate (12) and the second fixing plate (13) is provided with connecting columns (14) at four corners through bolts.

4. The cement sampling device for a cement transportation vehicle according to claim 1, wherein: the knob (33) is in threaded connection with the rotating rod (32), and the rotating rod (32) is inserted into the through hole (21) and is in rotating connection with the through hole (21).

5. The cement sampling device for a cement transportation vehicle according to claim 1, wherein: the bottom cover (23), the connecting piece (230) and the protruding block (231) are of an integrally formed structure, the connecting piece (230) is in threaded connection with the cavity (22), and the protruding block (231) is inserted into the groove (31) and is in rotary connection with the groove (31).

6. The cement sampling device for a cement transportation vehicle according to claim 1, wherein: the size of the notch of the groove (31) is matched with that of the sampling port (20), and the two are in one-to-one correspondence.

7. The cement sampling device for a cement transportation vehicle according to claim 1, wherein: the motor (10) is fixedly connected with the top plate (1) through bolts, and the bottom of the drill bit (24) is conical.