CN220786864U

CN220786864U - Activated weighing hopper

Info

Publication number: CN220786864U
Application number: CN202322753247.8U
Authority: CN
Inventors: 张毅
Original assignee: Wuxi Haifei Tekemei Mechanical Equipment Co ltd
Current assignee: Wuxi Haifei Tekemei Mechanical Equipment Co ltd
Priority date: 2023-10-13
Filing date: 2023-10-13
Publication date: 2024-04-16
Anticipated expiration: 2033-10-13

Abstract

The utility model relates to the technical field of weighing hoppers, in particular to an activated weighing hopper which comprises a fixed support, wherein a first hopper part and a second hopper part are arranged on the inner side of the fixed support, fixed plates are fixedly connected to the left side and the right side of the fixed support, a stabilizing mechanism is arranged between the two groups of fixed plates and comprises a limiting rod, a bidirectional screw rod, a positioning sliding block, a positioning clamping block and a second fixed block, the positioning sliding block is provided with two groups, and the front ends of the two groups of positioning sliding blocks are in sliding connection with the limiting rod; the bidirectional screw drives two groups of positioning sliding blocks to slide inwards to be close, the two groups of positioning sliding blocks drive the positioning clamping blocks and the second fixing blocks to be close to the inner side, the second bucket part is locked and supported, the stability of the feeding process is improved, the second bucket part is prevented from shaking during feeding, and the weighing accuracy is improved.

Description

Activated weighing hopper

Technical Field

The utility model relates to the technical field of weighing hoppers, in particular to an activated weighing hopper.

Background

The material in the weighing hopper is the automatic material feeding mode, has spiral feed or vacuum material loading, and it is unavoidable that there is some material to glue on the weighing hopper wall at the material discharge in-process, and vibrating motor will shake the weighing hopper outer wall this moment, shakes down the wall material that will glue, and when vibrating motor shakes the weighing hopper outer wall, weighing sensor owing to be connected with the weighing hopper, and the power of shaking is passed on the sensor, causes the sensor to damage easily.

The bulletin number CN217262076U discloses an activation weighing hopper, and its technical scheme main points are: including weighing hopper support and weighing hopper, the weighing hopper includes bucket portion and lower bucket portion, the weighing hopper support with lower bucket portion is fixed, the top of weighing hopper support is fixed with weighing sensor, go up bucket portion and be located weighing sensor's top, the bottom of going up bucket portion is fixed with the flange, the flange through a plurality of evenly distributed's powerful spring and bolt with lower bucket portion is connected, the flange with be connected with the straight sack between the lower bucket portion, lower bucket portion external fixation has vibrating motor, lower bucket portion includes toper section and straight section of thick bamboo, install pneumatic butterfly valve on the straight section of thick bamboo, the bottom of straight section of thick bamboo is the weighing hopper feed opening. The activation weighing hopper can reduce the influence of the vibration force symmetrical weight sensor of the vibration motor as much as possible in the discharging process.

But in the in-service use, because lower bucket portion is suspended in the below of upper bucket portion through powerful spring and straight-through sack, lead to lower bucket portion can produce and rock at the in-process of feeding, and the in-process weighing sensor that rocks hardly carries out accurate weighing to the material in the weighing hopper for the precision of weighing the material is lower.

Therefore, it is necessary to invent an activated hopper to solve the above problems.

Disclosure of utility model

The utility model aims to provide an activated weighing hopper, which solves the problems that in the prior art, a lower hopper part can shake in the feeding process, and a weighing sensor is difficult to accurately weigh materials in the weighing hopper in the shaking process, so that the weighing precision of the materials is low.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides an activation weighing hopper, includes the fixed bolster, the inboard of fixed bolster is provided with first fill portion and second fill portion, the equal fixedly connected with fixed plate in the left and right sides of fixed bolster, two sets of be provided with stabilizing mean between the fixed plate, stabilizing mean includes gag lever post, bi-directional screw rod, location slider, location fixture block, second fixed block, the location slider is provided with two sets of, the gag lever post with bi-directional screw rod is located respectively the front and back both sides of second fill portion, two sets of location slider is located respectively the left and right sides of second fill portion.

Through adopting above-mentioned technical scheme, two sets of locating slide blocks of bi-directional screw drive draw close to inboard slip, and two sets of locating slide blocks drive locating fixture block and second fixed block draw close to the inboard, lock the support to the second bucket portion, improve the stability of material loading in-process, increase the precision of weighing.

Optionally, the front ends of the two groups of positioning sliding blocks are both in sliding connection with the limiting rod, the left side part of the bidirectional screw rod is a left-handed screw rod, the right side part of the bidirectional screw rod is a right-handed screw rod, and the rear ends of the two groups of positioning sliding blocks are respectively in threaded connection with the left-handed screw rod and the right-handed screw rod in the bidirectional screw rod.

Through adopting above-mentioned technical scheme, the gag lever post is fixed a position the front end of location slider, and two-way screw rod adjusts the position of location slider.

Optionally, two groups of front and back ends of fixed plate are all fixedly connected with connecting block, left side two groups of connecting block with two groups of montant sliding connection in fixed bolster left side, right side two groups of connecting block with two groups of montant sliding connection in fixed bolster right side.

Through adopting above-mentioned technical scheme, connecting block and fixed bolster pass through bolt fixed connection.

Optionally, both ends of the limiting rod are fixedly connected with the front ends of the left and right groups of fixing plates respectively, and both ends of the bidirectional screw rod are rotationally connected with the rear ends of the left and right groups of fixing plates respectively.

Through adopting above-mentioned technical scheme, the gag lever post is prescribe a limit to the position of spacing slider, and two sets of spacing sliders are drawn close to the inboard at pivoted in-process to two-way screw rod simultaneously.

Optionally, the right-hand member fixedly connected with rotor plate of two-way screw rod, the eccentric department rotation of rotor plate is connected with the twist grip.

Through adopting above-mentioned technical scheme, drive the pivoted panel through twist grip and rotate to drive two-way screw rod and rotate, be convenient for drive two-way screw rod and rotate.

Optionally, the positioning fixture block is provided with two sets of, two sets of positioning fixture block respectively with two sets of positioning slide block fixed connection, two sets of positioning fixture block is close to the surface of inboard and equal fixedly connected with anti-skidding cushion.

Through adopting above-mentioned technical scheme, after two sets of positioning fixture blocks draw close to the inboard, the anti-skidding cushion is tightly supported with the surface of second bucket portion, stabilizes the second bucket portion.

Optionally, the front end and the rear end of each of the two groups of anti-slip cushion blocks are fixedly connected with first fixing blocks, and the inner sides of the four groups of the first fixing blocks are fixedly connected with second fixing blocks.

Through adopting above-mentioned technical scheme, the second fixed block encloses the side of second bucket portion and closes, further improves the stability of second bucket portion.

In the technical scheme, the utility model has the technical effects and advantages that:

The stabilizing mechanism is arranged between the fixing plates and comprises a limiting rod, a bidirectional screw rod, a positioning sliding block, a positioning clamping block and a second fixing block; the bidirectional screw drives two sets of positioning slide blocks to slide towards the inner side and draw close, and two sets of positioning slide blocks drive positioning clamp blocks and second fixed blocks to draw close towards the inner side, so that the second bucket part is locked and supported, the stability of the feeding process is improved, the second bucket part is prevented from shaking during feeding, the weighing accuracy is increased, the problem that the lower bucket part can shake during feeding, and the weighing sensor is difficult to accurately weigh materials in a weighing bucket during shaking is solved, and the weighing precision of the materials is lower is caused.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a second bucket according to the present utility model;

FIG. 3 is a schematic view of a stabilizing mechanism according to the present utility model;

FIG. 4 is a schematic view of a positioning slider according to the present utility model;

fig. 5 is a schematic view of a positioning block structure according to the present utility model.

Reference numerals illustrate:

1. a fixed bracket; 11. a first bucket; 12. a second bucket; 2. a fixing plate; 21. a connecting block; 22. a limit rod; 23. a bidirectional screw; 24. a rotating plate; 25. rotating the handle; 3. positioning a sliding block; 31. positioning a clamping block; 32. an anti-slip cushion block; 33. a first fixed block; 34. and a second fixed block.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides an activation weighing hopper as shown in fig. 1-5, which comprises a fixed support 1, wherein a first hopper part 11 and a second hopper part 12 are arranged on the inner side of the fixed support 1, fixed plates 2 are fixedly connected to the left side and the right side of the fixed support 1, a stabilizing mechanism is arranged between the two groups of fixed plates 2 and comprises a limiting rod 22, a bidirectional screw rod 23, a positioning slide block 3, a positioning clamping block 31 and a second fixed block 34, the positioning slide block 3 is provided with two groups, the limiting rod 22 and the bidirectional screw rod 23 are respectively positioned on the front side and the rear side of the second hopper part 12, the two groups of positioning slide blocks 3 are respectively positioned on the left side and the right side of the second hopper part 12, the front ends of the two groups of positioning slide blocks 3 are respectively connected with the limiting rod 22 in a sliding manner, the left side part of the bidirectional screw rod 23 is a left-handed screw rod, the right side part of the bidirectional screw rod 23 is a right-handed screw rod, and the rear ends of the two groups of positioning slide blocks 3 are respectively connected with the left-handed screw rod and the right-handed screw rod in the bidirectional screw rod 23 in a threaded manner.

In the feeding process, the fixed plate 2 is adjusted to a proper height, then the bidirectional screw 23 is rotated, the bidirectional screw 23 drives the two groups of positioning sliding blocks 3 to approach inwards, the positioning clamping blocks 31 and the second fixing blocks 34 on two sides are pushed inwards, the second bucket part 12 is fixed, the second bucket part is kept stable in the feeding process, and the accuracy of measuring internal materials is further improved; after the measured value reaches the specified value, the positioning sliding blocks 3 on the two sides are separated outwards to enable the second bucket part 12 to be in a free state, and at the moment, the vibration motor vibrates the side wall of the second bucket part 12 and simultaneously discharges materials.

As shown in fig. 3 to 4, as a preferred embodiment, the front and rear ends of the two sets of fixing plates 2 are fixedly connected with the connecting blocks 21, the left two sets of connecting blocks 21 are slidably connected with the left two sets of vertical rods of the fixing support 1, the right two sets of connecting blocks 21 are slidably connected with the right two sets of vertical rods of the fixing support 1, the two ends of the limiting rod 22 are respectively fixedly connected with the front ends of the left and right two sets of fixing plates 2, the two ends of the bidirectional screw 23 are respectively rotatably connected with the rear ends of the left and right two sets of fixing plates 2, the right end of the bidirectional screw 23 is fixedly connected with the rotating plate 24, and the eccentric position of the rotating plate 24 is rotatably connected with the rotating handle 25.

Specifically, in the process of adjusting the position of the positioning slide block 3, the rotating handle 25 is rotated, the rotating handle 25 drives the rotating plate 24 to rotate, and then the bidirectional screw 23 is driven to rotate, and the front end of the positioning slide block 3 is limited by the limiting rod 22, so that the position of the positioning slide block 3 is adjusted.

As shown in fig. 5, as a preferred embodiment, two sets of positioning blocks 31 are provided, the two sets of positioning blocks 31 are fixedly connected with the two sets of positioning blocks 3, the surfaces, close to the inner sides, of the two sets of positioning blocks 31 are fixedly connected with anti-skid cushion blocks 32, the front ends and the rear ends of the two sets of anti-skid cushion blocks 32 are fixedly connected with first fixing blocks 33, and the inner sides of the four sets of first fixing blocks 33 are fixedly connected with second fixing blocks 34.

Meanwhile, in the process of clamping the second bucket 12, one end of the second fixing block 34, which is close to the second bucket 12, is firstly contacted with the surface of the second bucket 12, and the two groups of second fixing blocks 34 are matched to clamp the left side and the right side of the second bucket 12.

The working principle of the utility model is as follows: in order to improve the stability of the second bucket portion 12 in the feeding process and the weighing precision, a worker rotates the bidirectional screw rod 23 in the feeding process, the bidirectional screw rod 23 drives the two groups of positioning sliding blocks 3 to be close to the inner side, the positioning clamping blocks 31 and the second fixing blocks 34 on the two sides are pushed to the inner side, the second bucket portion 12 is fixed, the stability of the second bucket portion 12 in the feeding process is kept, the precision of measuring internal materials is further improved, and the positioning sliding blocks 3 are pulled to the two sides in the vibration discharging process, so that the second bucket portion 12 is separated.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed.

Claims

1. An activated hopper, comprising a fixed support (1), characterized in that: the utility model discloses a fixed bolster, including fixed bolster (1) and fixed bolster, fixed bolster (1) are provided with first bucket portion (11) and second bucket portion (12), the equal fixedly connected with fixed plate (2) in left and right sides of fixed bolster (1), two sets of be provided with stabilizing mean between fixed plate (2), stabilizing mean includes gag lever post (22), two-way screw rod (23), location slider (3), location fixture block (31), second fixed block (34), location slider (3) are provided with two sets of, gag lever post (22) with two-way screw rod (23) are located respectively the front and back both sides of second bucket portion (12), two sets of location slider (3) are located respectively the left and right sides of second bucket portion (12).

2. An activated hopper as in claim 1 wherein: the front ends of the two groups of positioning sliding blocks (3) are in sliding connection with the limiting rod (22), the left side part of the bidirectional screw rod (23) is a left-handed screw rod, the right side part of the bidirectional screw rod (23) is a right-handed screw rod, and the rear ends of the two groups of positioning sliding blocks (3) are in threaded connection with the left-handed screw rod and the right-handed screw rod in the bidirectional screw rod (23) respectively.

3. An activated hopper as in claim 1 wherein: two groups of fixed plates (2) are fixedly connected with connecting blocks (21) at the front end and the rear end, the left side two groups of connecting blocks (21) are in sliding connection with the left side two groups of vertical rods of the fixed support (1), and the right side two groups of connecting blocks (21) are in sliding connection with the right side two groups of vertical rods of the fixed support (1).

4. An activated hopper as in claim 1 wherein: the two ends of the limiting rod (22) are fixedly connected with the front ends of the left and right groups of fixing plates (2) respectively, and the two ends of the bidirectional screw rod (23) are rotatably connected with the rear ends of the left and right groups of fixing plates (2) respectively.

5. An activated hopper as defined in claim 4, wherein: the right end of the bidirectional screw rod (23) is fixedly connected with a rotating plate (24), and the eccentric part of the rotating plate (24) is rotatably connected with a rotating handle (25).

6. An activated hopper as in claim 1 wherein: the locating fixture blocks (31) are provided with two groups, the two groups of locating fixture blocks (31) are respectively and fixedly connected with the two groups of locating sliding blocks (3), and the surfaces, close to the inner sides, of the two groups of locating fixture blocks (31) are fixedly connected with anti-slip cushion blocks (32).

7. An activated hopper as defined in claim 6, wherein: the front ends and the rear ends of the two groups of anti-skid cushion blocks (32) are fixedly connected with first fixing blocks (33), and the inner sides of the four groups of first fixing blocks (33) are fixedly connected with second fixing blocks (34).