CN219545123U - Vector balance guide chute structure - Google Patents

Abstract

The utility model discloses a vector balance guiding chute structure, which comprises a bracket, wherein the bracket is sequentially arranged from top to bottom along the vertical direction: the vector scale mechanism at least comprises a weighing cylinder and a sealing plate movably arranged at a discharging opening of the weighing cylinder and used for sealing; the guiding chute part at least comprises a discharging hopper, the discharging hopper comprises a horizontal part and an inclined part, and the horizontal part is opposite to the discharging opening; the opening supporting frame and the inclined part extend to a preset length in the opening supporting frame. The utility model provides a vector balance guide chute structure, powdered product unloading to accept the board, accept the board and receive heavy downshifting to reset again under elasticity guide pillar spare effect, in-process elasticity member takes place to pick up the action with the elastic steel plate, breaks away from the elasticity member swing and beats and accept the board so that accept the board vibrations, and because the elastic steel plate also can take place the swing, so also can drive down the hopper shake to stop or the powder volume of remaining on guide chute portion under the furthest.

Description

Vector balance guide chute structure

Technical Field

The utility model relates to the technical field of weighing devices, in particular to a vector balance guiding chute structure.

Background

When the powdery product is weighed, the weighing mode adopted is a vector scale, so that the powdery product is convenient to be fed and packaged.

By utilizing the way of losing gravity, the discharged powdery product is beaten by the guide chute and is discharged into the bag with the bag opening being opened, but the problem that a certain amount of powder is necessarily remained on the inner wall of the guide chute is unavoidable, so that the bag is packed after the bag is completely filled, a certain gap exists between the actual weight of the product and the weighed weight, the gap belongs to the allowable error value range, and the problem of how to reduce the error value is expected to be well solved.

Disclosure of Invention

The utility model aims to provide a vector balance guiding chute structure which is used for solving the problems.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a vector balance guide chute structure, includes along vertical direction top-down installs in proper order on the support:

the vector weighing mechanism at least comprises a weighing cylinder and a sealing plate movably arranged at a discharging opening of the weighing cylinder and used for sealing;

a guiding chute portion including at least a discharge hopper including a horizontal portion and an inclined portion, the horizontal portion facing the discharge opening;

and the inclined part extends to a preset length in the mouth supporting frame.

Preferably, the vector balance mechanism comprises a mounting part which is in sliding fit with the weighing cylinder and is pushed and kept at a high position by an elastic piece arranged on the mounting part.

Preferably, the weighing device further comprises a gravity sensor arranged on the elastic piece, wherein the gravity sensor is used for detecting the stress of the weighing cylinder.

Preferably, an electric telescopic rod is mounted on the side wall of the weighing cylinder, a push rod is mounted at the output end of the electric telescopic rod, and the push rod is movably connected with the sealing plate through a waist groove rod which is arranged by circumferentially rotating the side wall of the weighing cylinder.

Preferably, the joint of the waist groove rod and the push rod is taken as a dividing line, the connecting end of the waist groove rod and the push rod is an a end, the connecting end of the waist groove rod and the push rod is a b end, and the a end is three quarters of the length of the b end.

Preferably, the guiding chute part further comprises a receiving plate, the horizontal part is provided with a plurality of elastic guide post pieces used for the inclined arrangement of the receiving plate, the receiving plate extends into the inclined part, and the inclined part is of a cylinder structure.

Preferably, a cavity part is arranged on the inner surface of the bearing plate, a plurality of strip grooves are formed in the cavity part, and an elastic rod piece with one end connected with the cavity part is arranged in the strip groove;

the horizontal part is provided with an elastic steel plate which is matched with the elastic rod piece in a picking mode.

Preferably, the elastic rod member is provided with a striking block for striking the receiving plate.

Preferably, the knocking block is specifically a cavity iron block with a rubber coat arranged on the outer wall.

In the technical scheme, the vector balance guiding chute structure provided by the utility model has the following beneficial effects: after weighing, the powdery product is discharged to the bearing plate, the bearing plate is moved downwards by weight and reset again under the action of the elastic guide post piece, the elastic rod piece and the elastic steel plate are lifted in the process, the elastic rod piece is separated from the elastic rod piece to swing and knock the bearing plate to enable the bearing plate to vibrate, and the elastic steel plate can swing, so that the discharging hopper is driven to shake, and the powder quantity remained on the guiding chute part to the greatest extent is stopped or avoided.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a schematic structural diagram of an assembly relationship between a mounting portion and a weighing cylinder according to an embodiment of the present utility model;

fig. 3 is a schematic cross-sectional view of a guiding chute portion according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a bracket; 2. a vector scale mechanism; 21. a weighing cylinder; 22. a sealing plate; 23. a mounting part; 231. an elastic member; 3. a guide chute portion; 31. discharging a hopper; 311. a horizontal portion; 312. an inclined portion; 32. a receiving plate; 33. an elastic guide post member; 4. a port supporting frame; 5. an electric telescopic rod; 51. a push rod; 52. waist groove bar; 6. a cavity member; 61. an elastic rod member; 62. knocking the block; 7. an elastic steel plate.

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.

As shown in fig. 1-3, a guiding chute structure of a vector balance comprises a plurality of guiding chute structures which are sequentially arranged on a bracket 1 from top to bottom along the vertical direction:

the vector weighing mechanism 2 at least comprises a weighing cylinder 21 and a sealing plate 22 movably arranged at a feed opening of the weighing cylinder 21 for sealing;

a guide chute portion 3 including at least a discharge hopper 31, the discharge hopper 31 including a horizontal portion 311 and an inclined portion 312, the horizontal portion 311 facing the discharge opening;

the mouth supporting frame 4, the inclined portion 312 extends to a predetermined length inside the mouth supporting frame 4.

Specifically, in the above embodiment, referring to fig. 3, the guiding chute portion 3 further includes a receiving plate 32, the horizontal portion 311 is provided with a plurality of elastic guide post members 33 for obliquely arranging the receiving plate 32, the receiving plate 32 extends into the inclined portion 312, and the inclined portion 312 has a cylindrical structure. The elastic guide column member 33 in the embodiment is composed of a sleeve body, a spring and a telescopic rod, wherein the telescopic rod is welded on the bearing plate 32, is slidably arranged in the sleeve body and is pushed by the spring to move upwards to a high position, namely, the spring is in a normal state.

Further, a cavity part 6 is arranged on the inner surface of the receiving plate 32, a plurality of strip grooves are formed in the cavity part 6, and an elastic rod piece 61 with one end connected with the cavity part 6 is arranged in the strip groove; the horizontal portion 311 is provided with an elastic steel plate 7 which is engaged with the elastic rod 61.

Further, the elastic rod 61 is provided with a striking block 62 for striking the receiving plate 32.

Furthermore, the knocking block 62 is specifically a hollow iron block provided with a rubber garment on the outer wall.

In the above-mentioned technique, after weighing is completed, the powdered product is discharged to the receiving plate 32, the receiving plate 32 is moved downwards by weight and is reset again under the action of the elastic guide pillar member 33, in the process, the elastic rod member 61 and the elastic steel plate 7 take picking action, the elastic rod member 61 is separated from the swinging and knocking the receiving plate 32 to make the receiving plate 32 vibrate, and the elastic steel plate 7 also swings, so that the discharging hopper 31 is driven to shake, thereby eliminating or maximally preventing the amount of powder remained on the guiding chute portion 3.

As a further provided embodiment of the present utility model, the vector balance mechanism 2 includes a mounting portion 23, where the mounting portion 23 is slidably engaged with the weighing cylinder 21, and is kept in a high position by being provided with an elastic member 231 on the mounting portion 23.

Further, the weighing machine further comprises a gravity sensor arranged on the elastic piece 231, wherein the gravity sensor is used for detecting the stress of the weighing cylinder 21.

Specifically, in the above embodiment, as can be seen from fig. 2, the guide rail on the weighing cylinder 21 in the embodiment is slidably disposed in the sliding cavity of the mounting portion 23, the elastic member 231 is disposed in the sliding cavity, and the gravity sensor is disposed between the elastic member 231 and the guide rail.

As still another embodiment of the present utility model, as shown in fig. 1, the electric telescopic rod 5 is mounted on the side wall of the weighing cylinder 21, the push rod 51 is mounted at the output end of the electric telescopic rod 5, and the push rod 51 is movably connected with the sealing plate 22 by a waist groove rod 52 which is rotatably disposed on the side wall of the weighing cylinder 21 in a circumferential direction.

Further, with the junction with the weighing cylinder 21 as a boundary, the connection end of the waist rail 52 and the push rod 51 is the a-part, the connection end with the sealing plate 22 is the b-part, and the a-part is three quarters of the length of the b-part.

Specifically, the waist groove rod 52 in the embodiment is provided with two waist grooves, one waist groove is in sliding fit with the guide roller on the push rod 51, and the other waist groove is in sliding fit with the roller shaft on the side wall of the sealing plate 22. When the electric telescopic rod 5 is driven to retract so that the a part swings to the left, the b end moves to the right, and the sealing plate 22 is in an open state.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (9)

1. The utility model provides a vector balance guide chute structure which characterized in that includes along vertical direction top-down installs in proper order on support (1):

the vector weighing mechanism (2) at least comprises a weighing cylinder (21) and a sealing plate (22) movably arranged at a feed opening of the weighing cylinder (21) for sealing;

a guiding chute portion (3) including at least a discharge hopper (31), the discharge hopper (31) including a horizontal portion (311) and an inclined portion (312), the horizontal portion (311) facing the discharge opening;

and the inclined part (312) extends to a preset length in the port supporting frame (4).

2. A vector balance guiding chute structure as claimed in claim 1, characterized in that said vector balance mechanism (2) comprises a mounting portion (23), said mounting portion (23) is slidably engaged with said weighing cylinder (21) and is held in a raised position by being provided with an elastic member (231) on said mounting portion (23).

3. A vector balance guiding chute structure as claimed in claim 2, further comprising a gravity sensor provided on said elastic member (231), said gravity sensor being adapted to detect the force of said weighing cylinder (21).

4. The vector balance guiding chute structure according to claim 1, wherein an electric telescopic rod (5) is mounted on the side wall of the weighing cylinder (21), a push rod (51) is mounted at the output end of the electric telescopic rod (5), and the push rod (51) is movably connected with the sealing plate (22) through a waist groove rod (52) which is circumferentially arranged on the side wall of the weighing cylinder (21) in a rotating manner.

5. The guiding chute structure of a vector balance according to claim 4, wherein the junction with the weighing cylinder (21) is defined as a dividing line, the connection end of the waist-shaped chute rod (52) and the push rod (51) is defined as an a part, the connection end of the waist-shaped chute rod and the sealing plate (22) is defined as a b part, and the a part is three fourths of the length of the b part.

6. A vector balance guiding chute structure according to claim 1, characterized in that the guiding chute portion (3) further comprises a receiving plate (32), that the horizontal portion (311) is provided with a plurality of resilient guide post members (33) for the inclined arrangement of the receiving plate (32), that the receiving plate (32) extends into the inclined portion (312), and that the inclined portion (312) is of a cylindrical structure.

7. The guiding chute structure of a vector balance according to claim 6, wherein a cavity part (6) is arranged on the inner surface of the bearing plate (32), a plurality of strip grooves are formed in the cavity part (6), and an elastic rod piece (61) with one end connected with the cavity part (6) is arranged in the strip groove;

an elastic steel plate (7) which is in picking fit with the elastic rod piece (61) is arranged on the horizontal part (311).

8. The guiding chute structure of a vector balance as set forth in claim 7, wherein said elastic rod member (61) is provided with a striking block (62) for striking said receiving plate (32).

9. A vector balance guiding chute structure as claimed in claim 8, characterized in that said knocking block (62) is in particular a hollow iron block provided with a rubber garment on the outer wall.