CN218255944U

CN218255944U - Concrete aggregate weighing device

Info

Publication number: CN218255944U
Application number: CN202222648842.0U
Authority: CN
Inventors: 梁伟; 刘树强; 李兴元; 吴远兵
Original assignee: Xiangyang Concrete Sheng New Building Materials Technology Co ltd
Current assignee: Xiangyang Concrete Sheng New Building Materials Technology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-01-10
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to a technical field is weighed to the concrete aggregate, discloses a concrete aggregate weighing device, including the pan of steelyard, the top of pan of steelyard is provided with supports the chamber, the top fixedly connected with hopper in support chamber, the inside of hopper is provided with the baffle box, the bottom fixedly connected with bellows of baffle box, bellows's bottom fixedly connected with passage. The utility model has the advantages of it is following and effect: aggregate poured into the baffle box gets into the conveyer pipe along expansion hose and passage, carry by the conveyer pipe, the one end of conveyer pipe corresponds the top of slope conveyer belt, it is close to relatively, the aggregate is sent out from the one end of conveyer pipe and is fallen on the slope conveyer belt and be carried to the required position, the conveyer pipe is sent out the aggregate gradually, the aggregate weight is orderly to fall on the slope conveyer belt, avoid more aggregate self weight heavier direct whereabouts to produce raise dust on a large scale, be convenient for carry out the guide ejection of compact to the aggregate after weighing.

Description

Concrete aggregate weighing device

Technical Field

The utility model relates to a technical field, in particular to concrete aggregate weighing device are weighed to the concrete aggregate.

Background

The aggregate is a general name of materials such as sand, pebbles, broken stones, fine stones and machine sand in building engineering, is one of main composition materials of concrete, and is required to be shoveled into a feeding hopper for temporary storage by a forklift after being put in storage in the production process of the concrete, and finally is conveyed to a mixing building.

In the prior art, chinese patent publication No. CN217211084U discloses a novel recycled asphalt concrete aggregate weighing device, including the hopper with fix the fixed frame in the hopper top outside, the bottom both sides of hopper all articulate there is the apron, be provided with the spacing groove on the side of hopper inner chamber, the stupefied department in side of hopper inner chamber is provided with the stopper, when branch and slide bar move down, can clear up the defective material on the hopper medial surface through the brush hair to make the residue pass through the bottom discharge of hopper, avoided the residue to be stained with on the one hand and attached on the hopper medial surface, on the other hand has also guaranteed the accuracy nature of the aggregate of weighing.

However, the utility model discloses a when in-service use, after the aggregate was weighed in the hopper, directly carry out the ejection of compact through the bottom, aggregate self weight is heavier, and the direct scope that falls on the conveyer belt transport raise dust is great, is not convenient for carry out ejection of compact and transport to the aggregate after weighing, and clears up the residue through the brush hair, and efficiency probably is slower, and brush hair wearing and tearing after the brush hair live time is longer, and the clearance effect can weaken thereupon, consequently needs the improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete aggregate weighing device has and avoids more aggregate self weight to produce raise dust on a large scale than the heavier direct whereabouts, is convenient for carry out the effect of guide ejection of compact to the aggregate after weighing.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a concrete aggregate weighing device, includes the scale, the top of scale is provided with supports the chamber, the top fixedly connected with hopper in support chamber, the inside of hopper is provided with the baffle box, the bottom fixedly connected with bellows of baffle box, bellows's bottom fixedly connected with passage, the spout has been seted up to a side of passage, the inner wall sliding connection of spout has the closure plate, support the inner wall fixedly connected with cylinder in chamber, the output fixedly connected with telescopic link of cylinder, a side fixed connection of telescopic link and closure plate, support the inner wall fixedly connected with conveyer pipe in chamber, the passage extends to the inside of conveyer pipe, the conveyer pipe extends to the surface that supports the chamber, the bottom fixedly connected with base of scale, a side of base is provided with the slope conveyer belt.

Through adopting the above technical scheme, the staff is when using, pour the aggregate into the baffle box in, carry out the bearing through the pan of steelyard, be convenient for learn the weight of pouring the aggregate into, the back of weighing, the staff starts the cylinder, cylinder drive telescopic link returns and contracts, it slides to drive the closure plate in the spout, thereby the closure plate shifts out, make the conveyer pipe open, the aggregate of pouring into in the baffle box gets into the conveyer pipe along telescopic hose and passage, carry by the conveyer pipe, the one end of conveyer pipe corresponds the top of inclined conveyor belt, be close to comparatively, the aggregate is sent out from the one end of conveyer pipe and is fallen on inclined conveyor belt and is carried to required position, the conveyer pipe sends out the aggregate gradually, the orderly falling on inclined conveyor belt of aggregate weight, avoid aggregate self weight heavier direct whereabouts to produce the raise dust, be convenient for carry out the guide ejection of compact on a large scale to the aggregate after weighing.

The utility model discloses a further set up to: a gap is reserved between the hopper and the guide chute, the top of the hopper is fixedly connected with a spring, and the outer surface of the guide chute is fixedly connected with a vibration motor.

Through adopting above-mentioned technical scheme, during the ejection of compact, the staff starts shock dynamo, and shock dynamo produces vibrations, and vibrations are that the spring is reciprocal flexible, and the baffle box shakes in the hopper to make the residue that is stained with to attach to be shaken off, avoid the residue to attach to the inner wall at the baffle box, cleaning efficiency is very fast.

The utility model discloses a further set up to: the top of the spring is fixedly connected with the guide chute, and a supporting telescopic rod is arranged inside the spring.

Through adopting above-mentioned technical scheme, support the telescopic link and support the inside of spring, avoid the spring to produce swing by a left and right margin under vibrations.

The utility model discloses a further set up to: the bottom fixedly connected with bracing piece of slope conveyer belt, the surface fixed connection of slope conveyer belt has the baffle.

Through adopting above-mentioned technical scheme, the bracing piece supports the bottom of slope conveyer belt, and the baffle increases and aggregate between contact and frictional force, makes the slope conveyer belt when carrying, and the material is difficult for landing downwards.

The utility model discloses a further set up to: a motor is fixedly connected to one side face of the supporting cavity, and a rotating shaft is fixedly connected to the output end of the motor.

Through adopting above-mentioned technical scheme, during the ejection of compact, the staff starter motor, motor drive pivot rotates.

The utility model discloses a further set up to: the pivot extends to the inside of conveyer pipe, the one end fixedly connected with conveying screw of conveyer pipe.

Through adopting above-mentioned technical scheme to drive conveying screw and rotate, the aggregate that falls into the conveyer pipe falls on conveying screw, is carried by conveying screw.

The utility model has the advantages that:

1. the utility model discloses, pass through the pan of steelyard, support the chamber, the hopper, the baffle box, flexible hose, the passage, a chute, the closure plate, the cylinder, the telescopic link, the conveyer pipe, cooperation setting between base and the slope conveyer belt, can make this device when using, the staff is when using, pour the aggregate into in the baffle box, carry out the bearing through the pan of steelyard, be convenient for learn the weight of pouring the aggregate into, the staff starts the cylinder, cylinder drive telescopic link returns and contracts, it slides to drive the closure plate in the spout, thereby the closure plate shifts out, make the conveyer pipe open, aggregate of pouring into in the baffle box gets into the conveyer pipe along flexible hose and passage, be carried by the conveyer pipe, the one end of conveyer pipe corresponds the top of slope conveyer belt, for being close to, the aggregate is seen off from the one end of conveyer pipe and is carried to required position at the slope conveyer belt, the conveyer pipe sees off the aggregate gradually, aggregate weight is orderly to drop on the slope conveyer belt, avoid more aggregate self weight heavier direct whereabouts to produce on a large scale raise dust, be convenient for carry out the ejection of compact after weighing.

2. The utility model discloses, through the spring, shock dynamo, support the telescopic link, the bracing piece, a baffle, including a motor, an end cap, a controller, and a cover plate, motor, cooperation setting between pivot and the conveying screw, can make this device when using, during the ejection of compact, the staff starts shock dynamo, shock dynamo produces vibrations, vibrations are the spring is reciprocal flexible, the baffle box shakes in the hopper, thereby make the residue of being stained with to attach to be shaken off, avoid the residue to attach to the inner wall at the baffle box, cleaning efficiency is very fast, support the inside of telescopic link to the spring and support, avoid the spring to produce under vibrations and control by a wide margin and sway, the bracing piece supports the bottom of slope conveyer belt, contact and frictional force between baffle increase and the aggregate, make the slope conveyer belt when carrying, the material is difficult for landing downwards.

Drawings

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

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the structure of the material guiding chute of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the present invention at A in FIG. 2;

fig. 4 is an enlarged schematic structural view of the utility model at B in fig. 2.

In the figure, 1, a scale pan; 2. a support cavity; 3. a hopper; 4. a material guide chute; 5. a flexible hose; 6. a material guide pipe; 7. a chute; 8. a closing plate; 9. a cylinder; 10. a telescopic rod; 11. a delivery pipe; 12. a base; 13. inclining the conveying belt; 14. a spring; 15. a vibration motor; 16. supporting the telescopic rod; 17. a support bar; 18. a baffle plate; 19. a motor; 20. a rotating shaft; 21. a conveying screw.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a concrete aggregate weighing device comprises a scale pan 1, a supporting cavity 2 is arranged on the top of the scale pan 1, a hopper 3 is fixedly connected on the top of the supporting cavity 2, a material guide chute 4 is arranged inside the hopper 3, a flexible hose 5 is fixedly connected on the bottom of the material guide chute 4, a material guide pipe 6 is fixedly connected on the bottom of the flexible hose 5, a chute 7 is arranged on one side surface of the material guide pipe 6, a closed plate 8 is slidably connected on the inner wall of the chute 7, an air cylinder 9 is fixedly connected on the inner wall of the supporting cavity 2, an expansion link 10 is fixedly connected on the output end of the air cylinder 9, the expansion link 10 is fixedly connected with one side surface of the closed plate 8, a conveying pipe 11 is fixedly connected on the inner wall of the supporting cavity 2, the material guide pipe 6 extends to the inside of the conveying pipe 11, the conveying pipe 11 extends to the outer surface of the supporting cavity 2, a base 12 is fixedly connected on the bottom of the scale pan 1, and an inclined conveying belt 13 is arranged on one side surface of the base 12, when the aggregate weighing device is used by a worker, the aggregate is poured into the material guide groove 4, the weight of the poured aggregate is convenient to know through the scale 1, after the weighing is carried out, the worker starts the air cylinder 9, the air cylinder 9 drives the telescopic rod 10 to retract, the closed plate 8 is driven to slide in the sliding groove 7, the closed plate 8 is moved out, the conveying pipe 11 is opened, the aggregate poured into the material guide groove 4 enters the conveying pipe 11 along the telescopic hose 5 and the material guide pipe 6 and is conveyed by the conveying pipe 11, one end of the conveying pipe 11 corresponds to the upper part of the inclined conveying belt 13 and is close to the upper part, the aggregate is conveyed out of one end of the conveying pipe 11 and falls on the inclined conveying belt 13 to be conveyed to a required position, the conveying pipe 11 gradually conveys the aggregate, the aggregate is orderly fallen on the inclined conveying belt 13, and large-scale dust generated due to the fact that more aggregates directly fall under heavier weight is avoided, conveniently carry out the guide ejection of compact to the aggregate after weighing, leave the clearance between hopper 3 and the baffle box 4, the top fixedly connected with spring 14 of hopper 3, the external surface fixedly connected with shock dynamo 15 of baffle box 4, during the ejection of compact, the staff starts shock dynamo 15, shock dynamo 15 shakes, it is reciprocal flexible of spring 14 to shake, baffle box 4 shakes in hopper 3, thereby make the residue of being stained with to be stained with shake down, avoid the residue to adhere to the inner wall of baffle box 4, cleaning efficiency is very fast, the top and the baffle box 4 fixed connection of spring 14, the inside of spring 14 is provided with support telescopic link 16, support telescopic link 16 supports the inside of spring 14, avoid spring 14 to produce rocking of left and right magnitudes under vibrations, the bottom fixedly connected with bracing piece 17 of slope conveyer belt 13, the external surface fixedly connected with baffle 18 of slope conveyer belt 13, bracing piece 17 supports the bottom of slope conveyer belt 13, baffle 18 increases the contact and the frictional force with the aggregate, make slope conveyer belt 13 when carrying out, the material is difficult for the downward landing, support cavity 2 a side fixedly connected with motor 19, the output end fixedly connected with motor 19 of motor 19, when staff's pivot 20 falls into, the pivot 21 drives the conveyer belt 21 and the conveyer pipe 21 is rotated, thereby the conveyer screw 21 is carried out the screw rod that the rotation of the conveyer belt that the pivot 21 that the conveyer belt 11.

In the utility model, through the matching arrangement of the scale pan 1, the supporting cavity 2, the hopper 3, the guide chute 4, the flexible hose 5, the guide pipe 6, the chute 7, the closed plate 8, the cylinder 9, the flexible rod 10, the conveying pipe 11, the base 12 and the inclined conveying belt 13, when the device is used, a worker pours aggregate into the guide chute 4 when using the device, the weight of the poured aggregate is convenient to learn, after weighing, the worker starts the cylinder 9, the cylinder 9 drives the flexible rod 10 to retract, the closed plate 8 is driven to slide in the chute 7, thereby the closed plate 8 is moved out, the conveying pipe 11 is opened, the aggregate poured into the guide chute 4 enters the conveying pipe 11 along the flexible hose 5 and the guide pipe 6, the conveying is carried by the conveying pipe 11, one end of the conveying pipe 11 corresponds to the upper part of the inclined conveying belt 13, and is relatively close to the conveying belt, aggregate is sent out from one end of a conveying pipe 11 and falls on an inclined conveying belt 13 to be conveyed to a required position, the conveying pipe 11 gradually sends out the aggregate, the weight of the aggregate orderly falls on the inclined conveying belt 13, large-scale dust raising caused by direct falling of a large amount of aggregate with heavier weight is avoided, the weighed aggregate is convenient to guide and discharge, through the matching arrangement of a spring 14, a vibration motor 15, a supporting telescopic rod 16, a supporting rod 17, a baffle 18, a motor 19, a rotating shaft 20 and a conveying screw rod 21, when the device is used and discharged, a worker starts the vibration motor 15 to generate vibration, the vibration is realized by reciprocating expansion of the spring 14, a guide chute 4 vibrates in a hopper 3, attached residues are accordingly vibrated and prevented from being attached to the inner wall of the guide chute 4, the cleaning efficiency is high, the supporting telescopic rod 16 supports the inside of the spring 14, the left-right large-amplitude swing of the spring 14 under vibration is avoided, the supporting rod 17 supports the bottom of the inclined conveying belt 13, and the baffle 18 increases the contact and friction force between the baffle and aggregate, so that the material is not prone to downward sliding when the inclined conveying belt 13 conveys the material.

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. The utility model provides a concrete aggregate weighing device, includes scale (1), its characterized in that: the top of scale dish (1) is provided with supports chamber (2), top fixedly connected with hopper (3) of support chamber (2), the inside of hopper (3) is provided with baffle box (4), the bottom fixedly connected with bellows (5) of baffle box (4), the bottom fixedly connected with passage (6) of bellows (5), spout (7) have been seted up to a side of passage (6), the inner wall sliding connection of spout (7) has closing plate (8), the inner wall fixedly connected with cylinder (9) of support chamber (2), the output end fixedly connected with telescopic link (10) of cylinder (9), a side fixed connection of telescopic link (10) and closing plate (8), the inner wall fixedly connected with conveyer pipe (11) of support chamber (2), passage (6) extend to the inside of conveyer pipe (11), conveyer pipe (11) extend to the surface of support chamber (2), the bottom fixedly connected with base (12) of scale dish (1), a side of base (12) is provided with slope conveyer belt (13).

2. The concrete aggregate weighing device of claim 1, wherein: a gap is reserved between the hopper (3) and the guide chute (4), the top of the hopper (3) is fixedly connected with a spring (14), and the outer surface of the guide chute (4) is fixedly connected with a vibration motor (15).

3. The concrete aggregate weighing device of claim 2, wherein: the top of the spring (14) is fixedly connected with the guide chute (4), and a supporting telescopic rod (16) is arranged inside the spring (14).

4. The concrete aggregate weighing device of claim 1, wherein: the bottom fixedly connected with bracing piece (17) of slope conveyer belt (13), the surface fixed connection of slope conveyer belt (13) has baffle (18).

5. The concrete aggregate weighing device of claim 1, wherein: a motor (19) is fixedly connected to one side face of the supporting cavity (2), and a rotating shaft (20) is fixedly connected to the output end of the motor (19).

6. The concrete aggregate weighing device of claim 5, wherein: the rotating shaft (20) extends to the interior of the conveying pipe (11), and one end of the conveying pipe (11) is fixedly connected with a conveying screw rod (21).