CN213386350U

CN213386350U - Sampling detection device used in production process of concrete additive

Info

Publication number: CN213386350U
Application number: CN202021542489.2U
Authority: CN
Inventors: 刘均坤; 李君�
Original assignee: Qingdao Hengshunda Admixture Co ltd
Current assignee: Qingdao Hengshunda Admixture Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-06-08
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a sampling detection device of concrete additive in-process usefulness relates to sampling detection device technical field, comprises a workbench, workstation top middle part is provided with the product conveyer belt, the top of product conveyer belt is provided with the fixed plate, the left surface welded connection of fixed plate has the limiting plate, "L" shape groove has been seted up at the middle part of fixed plate, "L" shape inslot sliding connection has square slider, fixed plate side symmetric welded connection has two tracks, sliding connection has the sliding plate on the fixed plate. The utility model has the advantages that: utilize power device and the slider that sets up, make the gripper jaw can realize automatic up-and-down motion, will wait to detect concrete additive and grab and move on the second conveyer belt, detect in sending to detection device by the second conveyer belt again, reasonable in design, easy operation has improved detection efficiency.

Description

Sampling detection device used in production process of concrete additive

Technical Field

The utility model relates to a sampling detection device technical field specifically is sampling detection device of concrete additive in-process usefulness.

Background

The concrete additive is a chemical substance which is mixed in the process of stirring concrete, accounts for less than 5% of the mass of cement and can obviously improve the performance of the concrete. The concrete additive has the characteristics of multiple varieties, small mixing amount, great influence on the performance of concrete, low investment, quick response and obvious technical and economic benefits. With the continuous progress of scientific technology, additives are increasingly applied, so that the quality of concrete additives is very important, and the quality is also important for the sampling detection of a concrete additive production line. At present, the production line basically extracts the sample with the detection belt by hands, so that the operation is very troublesome and has certain danger, and therefore, a sampling detection device used in the production process of the concrete additive is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling detection device of concrete additive in-process usefulness to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the sampling detection device used in the production process of the concrete additive comprises a workbench, wherein a product conveying belt is arranged in the middle of the top end of the workbench, a fixed plate is arranged above the product conveying belt, a limiting plate is welded on the left side surface of the fixed plate, an L-shaped groove is formed in the middle of the fixed plate, a square sliding block is connected in the L-shaped groove in a sliding manner, two rails are symmetrically welded on the side surface of the fixed plate, a sliding plate is connected on the fixed plate in a sliding manner, two connecting plates are symmetrically welded on the upper end and the lower end of the sliding plate in a welding manner, the connecting plates are connected with the rails in a sliding manner, four pulleys are symmetrically and rotatably connected at the two ends of the connecting plates, an inclined sliding chute is formed in the middle of the sliding plate, a sliding rod is connected, the bottom welded connection of connecting block has "U" shaped plate, "the internal welded connection of" U "shaped plate has the pneumatic cylinder, the bottom welded connection of" U "shaped plate has the support frame, the pneumatic cylinder runs through to peg graft on the support frame, the one end that the pneumatic cylinder runs through the support frame has square pinion rack through bolted connection.

Preferably, the bottom welded connection of fixed plate has two backup pads, the bottom and the workstation welded connection of backup pad, the right-hand member of workstation is provided with the second conveyer belt.

Preferably, the bottom symmetry of support frame rotates and is connected with two fan-shaped pinion racks, fan-shaped pinion rack is connected with the meshing of square tooth board, the bottom welded connection of fan-shaped pinion rack has first dwang, the bottom of support frame rotates in the outside symmetry of fan-shaped pinion rack and is connected with two second dwangs, the bottom of first dwang and the bottom of second dwang rotate and are connected with the connecting rod, welded connection has the gripper jaw on the connecting rod, the inboard adhesive bonding of gripper jaw has the anti-skidding gasket.

Preferably, the left end welded connection at workstation top has the fixed bolster, there is the headstock on the top of fixed bolster through bolted connection, the headstock internal rotation is connected with first conveyer belt, there is the gag lever post through bolted connection on the first conveyer belt, the top sliding connection of headstock has the slider, little spout has been seted up at the middle part of slider, gag lever post and little spout sliding connection, the middle part welded connection on slider right side has the push rod.

Preferably, the push rod penetrates through and is inserted into the limiting plate, the push rod is connected with the limiting plate in a sliding mode, and one end, penetrating through the limiting plate, of the push rod is connected with the sliding plate through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that: utilize power device and the slider that sets up, make the gripper jaw can realize automatic up-and-down motion, will wait to detect concrete additive and grab and move on the second conveyer belt, detect in sending to detection device by the second conveyer belt again, reasonable in design, easy operation has improved detection efficiency.

Drawings

FIG. 1 is a schematic structural view of an automatic sampling device of the present invention;

FIG. 2 is a schematic structural view of the sliding device of the present invention;

FIG. 3 is a schematic diagram of the fixing plate structure of the present invention;

FIG. 4 is a schematic diagram of the sliding plate structure of the present invention;

FIG. 5 is a schematic view of the internal structure of the power box of the present invention;

fig. 6 is a schematic structural view of the gripper of the present invention.

In the figure: a work table 1; a product conveyor belt 11; a support plate 12; a fixed plate 2; an "L" shaped slot 21; a track 22; a square slider 23; a retainer plate 24; a slide plate 3; a connecting plate 31; a pulley 32; an inclined chute 33; a slide bar 34; a connecting block 35; a U-shaped plate 4; a hydraulic cylinder 41; a square toothed plate 42; a support frame 5; a sector toothed plate 51; the first rotating lever 52; the second rotating lever 53; a connecting rod 54; a gripper jaw 55; a power box 6; a first conveyor belt 61; a stopper rod 62; a slider 7; a small chute 71; a push rod 72; a second conveyor belt 8; the bracket 9 is fixed.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: a sampling detection device used in the production process of a concrete additive comprises a workbench 1, a product conveying belt 11 is arranged in the middle of the top end of the workbench 1, a fixed plate 2 is arranged above the product conveying belt 11, two supporting plates 12 are welded and connected to the bottom end of the fixed plate 2, the bottom end of each supporting plate 12 is welded and connected with the workbench 1, a second conveying belt 8 is arranged at the right end of the workbench 1, the concrete additive is conveyed into the detection device by the second conveying belt 8 to be detected, a limiting plate 24 is welded and connected to the left side surface of the fixed plate 2, an L-shaped groove 21 is formed in the middle of the fixed plate 2, a square sliding block 23 is slidably connected in the L-shaped groove 21 and moves along the L-shaped groove 21, two rails 22 are symmetrically welded and connected to the side surface of the fixed plate 2, a sliding plate 3 is slidably connected to, the connecting plate 31 is connected with the track 22 in a sliding manner, four pulleys 32 are connected to two ends of the connecting plate 31 in a symmetrical and rotating manner, the sliding plate 3 is more convenient to slide by the pulleys 32, an inclined sliding groove 33 is formed in the middle of the sliding plate 3, a sliding rod 34 is connected in the inclined sliding groove 33 in a sliding manner, one end of the sliding rod 34 is connected with the square sliding block 23 in a welding manner, the other end of the sliding rod 34 is connected with a connecting block 35 in a welding manner, the bottom end of the connecting block 35 is connected with a U-shaped plate 4 in a welding manner, a hydraulic cylinder 41 is connected in the U-shaped plate 4 in a welding manner, the bottom end of the U-shaped plate 4 is connected with a supporting frame 5 in a welding manner, the hydraulic cylinder 41 is connected with the square toothed plate 42 in a penetrating manner through a bolt, the hydraulic cylinder 41 can push and, the bottom end of the sector toothed plate 51 is connected with a first rotating rod 52 in a welding mode, the bottom end of the support frame 5 is symmetrically and rotatably connected with two second rotating rods 53 at the outer side of the sector toothed plate 51, the bottom end of the first rotating rod 52 and the bottom end of the second rotating rod 53 are rotatably connected with a connecting rod 54, a clamping jaw 55 is welded on the connecting rod 54, an anti-skidding gasket is glued on the inner side of the clamping jaw 55, the first rotating rod 52 and the second rotating rod 53 are matched with each other to drive the connecting rod 54 and the clamping jaw 55 to move, clamping and loosening of the clamping jaw 55 are realized, the left end of the top of the workbench 1 is connected with a fixed support 9 in a welding mode, the top end of the fixed support 9 is connected with a power box 6 through a bolt, a first conveying belt 61 is rotatably connected in the power box 6, a limiting rod 62 is connected on the first conveying belt 61 through a, slider 7 is along 6 both sides reciprocating sliding of headstock, little spout 71 has been seted up at the middle part of slider 7, gag lever post 62 and little spout 71 sliding connection, gag lever post 62 drives slider 7 motion, the middle part welded connection on slider 7 right side has push rod 72, push rod 72 runs through to peg graft on limiting plate 24, and push rod 72 and limiting plate 24 sliding connection, push rod 72 runs through limiting plate 24 one end and passes through bolted connection with sliding plate 3, bolted connection is convenient for change the maintenance to push rod 72 and sliding plate 3.

The working principle is as follows: when the concrete additive in production needs to be sampled and detected, the starting device is used, the motor drives the first conveyor belt 61 to rotate, so that the limiting rod 62 drives the sliding block 7 to slide back and forth along two sides of the power box 6, meanwhile, the push rod 72 drives the sliding plate 3 to move back and forth, so that the clamping jaw 55 conveys the concrete additive to the second conveyor belt 8, when the sliding plate 3 moves to the leftmost end, the sliding rod 34 and the square sliding block 23 slide to the lowest end along the L-shaped groove 21, at the moment, the clamping jaw 55 moves to the lowest end, the hydraulic cylinder 41 is started, the square toothed plate 42 is pulled to move upwards, through the meshing structure, the first rotating rod 52 and the second rotating rod 53 push the two clamping jaws 55 to clamp the concrete additive, when the sliding plate 3 moves rightwards, the square sliding block 23 moves upwards along the L-shaped groove 21, and simultaneously, the sliding rod 34 is driven to move upwards along the inclined sliding, so that the clamping jaw 55 clamps the concrete additive to move upwards, when the square sliding block 23 moves to the top end of the L-shaped groove 21, and the sliding rod 34 moves to the top end of the inclined sliding chute 33, at this time, the sliding plate 3 moves rightwards again, so that the sliding rod 34 is pushed to move horizontally and rightwards along the L-shaped groove 21, when the sliding rod 34 moves to the rightmost end of the L-shaped groove 21, the clamping jaw 55 moves to the upper side of the second conveyor belt 8, at this time, the hydraulic cylinder 41 pushes the square toothed plate 42 downwards, so that the clamping jaw 55 drops the concrete additive onto the second conveyor belt 8, and then the concrete additive is sent to the detection device by the second conveyor belt 8 for detection.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Sampling detection device who uses in concrete additive production process includes workstation (1), its characterized in that: a product conveying belt (11) is arranged in the middle of the top end of the workbench (1), a fixed plate (2) is arranged above the product conveying belt (11), a limiting plate (24) is welded on the left side face of the fixed plate (2), an L-shaped groove (21) is formed in the middle of the fixed plate (2), a square sliding block (23) is connected in the L-shaped groove (21) in a sliding mode, two rails (22) are symmetrically welded on the side face of the fixed plate (2), a sliding plate (3) is connected on the fixed plate (2) in a sliding mode, two connecting plates (31) are symmetrically welded on the upper end and the lower end of the sliding plate (3) in a sliding mode, the connecting plates (31) are connected with the rails (22) in a sliding mode, four pulleys (32) are symmetrically and rotatably connected at the two ends of the connecting plates (31, sliding connection has slide bar (34) in slope spout (33), the one end and square slider (23) welded connection of slide bar (34), the other end welding of slide bar (34) has connecting block (35) of being connected with, the bottom welded connection of connecting block (35) has "U" shaped plate (4), welded connection has pneumatic cylinder (41) in "U" shaped plate (4), the bottom welded connection of "U" shaped plate (4) has support frame (5), pneumatic cylinder (41) run through and peg graft on support frame (5), there is square pinion rack (42) through bolted connection in the one end that support frame (5) were run through in pneumatic cylinder (41).

2. The sampling and detecting device for the concrete additive production process according to claim 1, wherein: the bottom welded connection of fixed plate (2) has two backup pads (12), the bottom and workstation (1) welded connection of backup pad (12), the right-hand member of workstation (1) is provided with second conveyer belt (8).

3. The sampling and detecting device for the concrete additive production process according to claim 1, wherein: the bottom symmetry of support frame (5) is rotated and is connected with two fan-shaped pinion rack (51), fan-shaped pinion rack (51) are connected with square tooth plate (42) meshing, the bottom welded connection of fan-shaped pinion rack (51) has first dwang (52), the bottom of support frame (5) is rotated in the outside symmetry of fan-shaped pinion rack (51) and is connected with two second dwang (53), the bottom of first dwang (52) and the bottom of second dwang (53) are rotated and are connected with connecting rod (54), welded connection has gripper jaw (55) on connecting rod (54), the inboard adhesive connection of gripper jaw (55) has anti-skidding gasket.

4. The sampling and detecting device for the concrete additive production process according to claim 1, wherein: the left end welded connection at workstation (1) top has fixed bolster (9), there is headstock (6) on the top of fixed bolster (9) through bolted connection, headstock (6) internal rotation is connected with first conveyer belt (61), there is gag lever post (62) through bolted connection on first conveyer belt (61), the top sliding connection of headstock (6) has slider (7), little spout (71) have been seted up at the middle part of slider (7), gag lever post (62) and little spout (71) sliding connection, the middle part welded connection on slider (7) right side has push rod (72).

5. A sampling test device used in the production process of the concrete additive according to claim 4, characterized in that: the push rod (72) penetrates through and is inserted into the limit plate (24), the push rod (72) is connected with the limit plate (24) in a sliding mode, and one end, penetrating through the limit plate (24), of the push rod (72) is connected with the sliding plate (3) through a bolt.