CN211855982U

CN211855982U - Powder sampling equipment in concrete production

Info

Publication number: CN211855982U
Application number: CN202020581539.1U
Authority: CN
Inventors: 施明元
Original assignee: Pingyang Beigang Concrete Co ltd
Current assignee: Pingyang Beigang Concrete Co ltd
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2020-11-03
Anticipated expiration: 2030-04-18

Abstract

The utility model provides a powder sampling equipment in concrete production, including a vertical section of thick bamboo, the centre is fixed with the baffle in the vertical section of thick bamboo, the baffle separates a vertical section of thick bamboo into the cylinder installation cavity that is located the top and the motor installation cavity that is located the below, the fixed cylinder of vertical setting of installing in the cylinder installation cavity, the piston rod of cylinder runs through the baffle, the piston rod bottom of the cylinder that is located the motor installation cavity is fixed with the motor install bin, install the motor of vertical setting in the motor install bin, the output shaft of motor has the sampling rod through the coupling joint, the sampling rod runs through motor install bin bottom plate and vertical section of thick bamboo bottom plate in proper order; a cylindrical fixed block is fixed at the bottom end of the sampling rod, a sampling tube is connected with the inner thread of a thread groove at the lower end of the cylindrical fixed block, a first arc-shaped head is fixed at the front end of the sampling tube, and a first feeding hole is formed in the bottom end of the first arc-shaped head; the utility model discloses sample efficiently, also can take a sample fast to the concrete powder of caking.

Description

Powder sampling equipment in concrete production

Technical Field

The utility model relates to a concrete technical field, concretely relates to powder sampling equipment in concrete production.

Background

The common concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. Concrete is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; hardened, i.e. hardened concrete or concrete.

The sampling of powder in the concrete production process is an important detection work which influences the quality control of the concrete, the existing sampling equipment is generally similar to a needle cylinder or an open cylinder or a shovel, the structure has low efficiency and is easy to scatter and spill, and the powder is easy to stick to the sampling hand. And the concrete powder is easy to agglomerate, and the powder is not easy to take out due to the conventional material taking mode.

SUMMERY OF THE UTILITY MODEL

The utility model provides a powder sampling equipment in concrete production, the sample is efficient, also can take a sample fast to the concrete powder of caking.

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

a powder sampling device in concrete production comprises a vertical cylinder, a motor, a sampling rod and a sampling tube, wherein a partition plate is fixed in the middle of the vertical cylinder, the partition plate divides the vertical cylinder into a cylinder installation cavity positioned above and a motor installation cavity positioned below, a vertically arranged cylinder is fixedly installed in the cylinder installation cavity, a piston rod of the cylinder penetrates through the partition plate and is in sliding connection with the partition plate, a motor installation box is fixed at the bottom end of a piston rod of the cylinder positioned in the motor installation cavity, the vertically arranged motor is installed in the motor installation box, an output shaft of the motor is connected with the sampling rod through a coupler, and the sampling rod sequentially penetrates through a bottom plate of the motor installation box and a bottom plate of the vertical cylinder; the sampling rod is rotationally connected with the bottom plate of the motor installation box and is rotationally connected with the vertical cylinder bottom plate in a sliding manner; the utility model discloses a sampling device, including sampling rod, sampling tube, sampling rod, threaded groove, sampling tube, arc head one, feed inlet one has been seted up to the first bottom of arc, and the sampling rod bottom is fixed with the cylindricality fixed block, threaded groove has been seted up to cylindricality fixed block lower extreme, threaded groove female connection has the sampling tube, the first end of arc is fixed with to the sampling tube front end, first.

Furthermore, an arc-shaped head II opposite to the arc-shaped head I in direction is fixed on the feed inlet I in the arc-shaped head I, and the top end of the arc-shaped head II is provided with the feed inlet II.

Further, vertical section of thick bamboo top left and right sides is fixed with battery box one, battery box two respectively, install battery one in the battery box one, install battery two in the battery box two, switch one is installed to battery box lateral wall, install switch two on the battery box lateral wall, cylinder, battery one, the mutual electric connection of switch, motor, battery two, the mutual electric connection of switch two.

Further, pulleys are installed at the upper end and the lower end of the left side of the motor installation box, and the pulleys are connected with the corresponding inner side wall of the vertical cylinder in a sliding mode.

Furthermore, a cushion is fixed on the outer side wall of the vertical cylinder.

Furthermore, a hanging ring is fixed at the top end of the vertical cylinder.

The utility model has the advantages that: the utility model discloses powder sampling equipment in concrete production, when carrying out the powder sample, cylinder and motor are opened simultaneously to handheld vertical section of thick bamboo, make the thief rod limit rotate the limit and move forward, can make the powder of sample department obtain fully not hard up, make the smooth leading-in sampling tube of powder, the sampling efficiency is high, also can take a sample fast to the concrete powder of caking. Because the arc head II is arranged in the arc head I, the sprinkling of the sampling powder can be effectively reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the internal structure of the vertical tube of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

in the figure: 1. a vertical cylinder; 2. a cylinder; 3. a motor; 4. a sampling rod; 5. a sampling tube; 6. a partition plate; 7. a cylinder mounting cavity; 8. a motor mounting cavity; 9. a motor installation box; 10. a cylindrical fixed block; 11. a thread groove; 12. a first arc-shaped head; 13. a first feeding hole; 14. a second arc-shaped head; 15. a second feeding hole; 16. a first storage battery box; 17. a second storage battery box; 18. a first storage battery; 19. a second storage battery; 20. a first switch; 21. a second switch; 22. a pulley; 23. a soft cushion; 24. and (5) hanging a ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, a powder sampling device in concrete production, including vertical section of thick bamboo 1, cylinder 2, motor 3, thief rod 4, sampling tube 5, vertical section of thick bamboo 1 internal middle baffle 6 that is fixed with, baffle 6 separates vertical section of thick bamboo 1 for the cylinder installation cavity 7 that is located the top and the motor installation cavity 8 that is located the below, fixed mounting has the cylinder 2 of vertical setting in cylinder installation cavity 7, the piston rod of cylinder 2 run through baffle 6 and with baffle 6 sliding connection, the piston rod bottom mounting of the cylinder 2 that is located motor installation cavity 8 has motor install bin 9, pulley 22 is all installed at both ends about the motor install bin 9 left and right sides, pulley 22 and its vertical section of thick bamboo 1 inside wall sliding connection who corresponds. Install the motor 3 of vertical setting in the motor install bin 9, the output shaft of motor 3 has a thief rod 4 through the coupling joint, thief rod 4 runs through motor install bin 9 bottom plate and 1 bottom plate of vertical section of thick bamboo in proper order. The sampling rod 4 is rotationally connected with a bottom plate of the motor installation box 9 and is rotationally connected with a bottom plate of the vertical cylinder 1 in a sliding manner.

4 bottom mounting of sample rod has cylindricality fixed block 10, and thread groove 11 has been seted up to cylindricality fixed block 10 lower extreme, and 11 female connection in thread groove have

sampling tube

5, and 5 front ends are fixed with first 12 of arc, and first 12 bottom of arc has seted up feed inlet 13. A second arc-shaped head 14 opposite to the first arc-shaped head 12 in direction is fixed on the first feed inlet 13 in the first arc-shaped head 12, and a second feed inlet 15 is formed in the top end of the second arc-shaped head 14.

1 top left and right sides of vertical section of thick bamboo is fixed with battery box 16, battery box two 17 respectively, installs battery 18 in battery box 16, installs battery two 19 in battery box two 17, and switch one 20 is installed to battery box 16 lateral wall, installs switch two 21 on the battery box two 17 lateral walls, cylinder 2, battery 18, the mutual electricity of switch one 20 are connected, motor 3, battery two 19, the mutual electricity of switch two 21 are connected.

The utility model discloses powder sampling equipment in concrete production, when carrying out the powder sample, handheld vertical section of thick bamboo 1 opens cylinder 2 and motor 3 simultaneously, makes 4 limit rotations limit forward movements of thief rod, can make the powder of sample department obtain fully not hard up, makes the powder loop through feed inlet one 13, during two 15 leading-in sampling tubes 5 of feed inlet smoothly, and sampling efficiency is high, also can take a sample fast to the concrete powder of caking. After sampling, the sampling tube 5 is unscrewed from the fixed block 10, and the powder obtained by sampling can be detected. As the arc-shaped head II 14 is arranged in the arc-shaped head I12, the sprinkling of the sampling powder can be effectively reduced.

The utility model discloses be fixed with cushion 23 on the 1 lateral wall of vertical section of thick bamboo, it is more comfortable when making handheld vertical section of thick bamboo 1. A hanging ring 24 is fixed at the top end of the vertical cylinder 1, and therefore the sampling equipment can be hung conveniently.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Powder sampling equipment in concrete production is characterized by comprising a vertical cylinder (1), a cylinder (2), a motor (3), a sampling rod (4) and a sampling tube (5), wherein a partition plate (6) is fixed in the middle of the vertical cylinder (1), the vertical cylinder (1) is divided into a cylinder installation cavity (7) positioned above and a motor installation cavity (8) positioned below by the partition plate (6), the vertically arranged cylinder (2) is fixedly arranged in the cylinder installation cavity (7), a piston rod of the cylinder (2) penetrates through the partition plate (6) and is in sliding connection with the partition plate (6), a motor installation box (9) is fixed at the bottom end of a piston rod of the cylinder (2) positioned in the motor installation cavity (8), the vertically arranged motor (3) is arranged in the motor installation box (9), and an output shaft of the motor (3) is connected with the sampling rod (4) through a coupler, the sampling rod (4) sequentially penetrates through a bottom plate of the motor installation box (9) and a bottom plate of the vertical cylinder (1); the sampling rod (4) is rotationally connected with a bottom plate of the motor installation box (9) and is rotationally connected with a bottom plate of the vertical cylinder (1) in a sliding manner; sample rod (4) bottom mounting has cylindricality fixed block (10), thread groove (11) have been seted up to cylindricality fixed block (10) lower extreme, thread groove (11) internal thread connection has sampling tube (5), sampling tube (5) front end is fixed with first (12) of arc, feed inlet (13) have been seted up to first (12) bottom of arc.

2. The powder sampling device in concrete production according to claim 1, wherein a second arc-shaped head (14) opposite to the first arc-shaped head (12) in direction is fixed on the first inlet (13) in the first arc-shaped head (12), and a second inlet (15) is formed at the top end of the second arc-shaped head (14).

3. The powder sampling equipment in concrete production according to claim 1, wherein a first storage battery box (16) and a second storage battery box (17) are respectively fixed on the left side and the right side of the top end of the vertical cylinder (1), a first storage battery (18) is installed in the first storage battery box (16), a second storage battery (19) is installed in the second storage battery box (17), a first switch (20) is installed on the outer side wall of the first storage battery box (16), a second switch (21) is installed on the outer side wall of the second storage battery box (17), the cylinder (2), the first storage battery (18) and the first switch (20) are electrically connected with each other, and the motor (3), the second storage battery (19) and the second switch (21) are electrically connected with each other.

4. The powder sampling device in concrete production according to claim 1, wherein pulleys (22) are mounted at the upper end and the lower end of the left side and the lower end of the motor mounting box (9), and the pulleys (22) are slidably connected with the inner side wall of the corresponding vertical cylinder (1).

5. Powder sampling device in concrete production according to claim 1, characterised in that a soft pad (23) is fixed to the outer side wall of the vertical cylinder (1).

6. Powder sampling equipment in concrete production according to claim 1, characterised in that a suspension loop (24) is fixed to the top of the vertical cylinder (1).