CN219714513U - Stone chip metering hopper - Google Patents

Abstract

The utility model provides a stone chip metering hopper, which relates to the field of stone chip metering equipment and comprises a support, wherein metering scales are fixed on two sides of the metering hopper, the metering scales are fixedly arranged on the support, a guide hopper is communicated above the support, a first discharge hole is formed in the lower end of the guide hopper, the lower end of the first discharge hole is connected with a control flow component, a communicating pipe is fixed at the lower end of the control flow component, the other end of the communicating pipe is communicated with the top of the metering hopper, a stirring component is rotatably arranged in the metering hopper, a second discharge hole is formed in the lower end of the metering hopper, and a manual turn door is further arranged on the second discharge hole.

Description

Stone chip metering hopper

Technical Field

The utility model relates to the field of stone chip metering equipment, in particular to a stone chip metering hopper.

Background

At present, concrete is often used as a main building material in the field of building, and the concrete is a composite material formed by mixing and stirring gel materials, sand, stones and water according to a proper proportion and hardening for a certain time. The stone chips are used as one of main materials for concrete production, and the accuracy of the use amount of the stone chips has a great influence on the quality of the concrete, so that the stone chips are weighed by using a stone chip metering hopper.

At present, in the process that stone chip is discharged to the stone chip weighing hopper and weighed, stone chip is directly discharged to the weighing hopper, impact damage is easily caused to the weighing hopper, the service life of the weighing hopper is influenced, dust fly easily occurs in the stone chip discharging process, blocking is easily caused in the stone chip weighing hopper, and the discharge of stone chip after weighing is influenced.

Disclosure of Invention

The embodiment of the utility model aims to provide a stone chip metering hopper, which can solve the technical problems of dust raising and blockage in the stone chip metering hopper.

The embodiment of the utility model provides a stone chip metering hopper, which comprises a bracket, wherein metering scales are fixed on two sides of the metering hopper, the metering scales are fixedly arranged on the bracket, and a guide hopper is communicated above the bracket;

the lower end of the guide hopper is provided with a first discharge hole, the lower end of the first discharge hole is connected with a control flow component, the lower end of the control flow component is fixedly provided with a communicating pipe, and the other end of the communicating pipe is communicated with the top of the metering hopper;

the stirring assembly is rotatably arranged in the weighing hopper, a second discharge hole is formed in the lower end of the weighing hopper, and a manual turn door is further arranged on the second discharge hole.

Further, the first discharge hole and the second discharge hole are obliquely arranged.

Further, a plurality of buffer strips are arranged in the first discharging hole.

Further, the side wall of the first discharging hole is fixed with a vibrating motor.

Further, the control flow subassembly includes fixed frame, valve plate, first motor, lead screw and guide bar, first motor is fixed one side of fixed frame, just first motor with the lead screw is connected, the opposite side of fixed frame is fixed with the guide bar, valve plate one end with lead screw threaded connection, the other end of valve plate with the guide bar slides and is connected, the one end of valve plate still offer with the through-hole of the inside size adaptation of first discharge gate.

Further, the stirring assembly comprises a rotating shaft, a second motor and a stirring column, one end of the rotating shaft is connected with the second motor, the other end of the rotating shaft extends to the inside of the weighing hopper, and the circumference of the stirring column is distributed on the rotating shaft.

Furthermore, the communicating pipe is arranged as a corrugated pipe.

The utility model has the beneficial effects that:

through being provided with the guide hopper on the weighing hopper, and the first discharge gate slope setting of guide hopper, can effectually slow down the stone bits and reduce the impact to the weighing hopper and the dust that can effectually reduce the stone bits at the in-process of unloading to the weighing hopper of first discharge gate slope setting.

Through being provided with stirring subassembly in the weighing hopper, can effectually avoid the inside problem that takes place to block up to the weighing hopper when unloading.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic side sectional view of an embodiment of the present utility model;

fig. 3 is a schematic view of a flow control assembly according to an embodiment of the present utility model.

The reference numerals are respectively:

1. a bracket; 2. a weighing hopper; 21. a metering scale; 22. a stirring assembly; 221. a rotating shaft; 222. a second motor; 223. stirring the column; 23. a second discharge port; 231. a manual turn gate; 3. a guide hopper; 31. a first discharge port; 311. a buffer strip; 312. a vibration motor; 32. a control flow assembly; 321. a fixed frame; 322. a valve plate; 323. a first motor; 324. a screw rod; 325. a guide rod; 326. a through port; 33. and communicating pipe.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the product of the application, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The embodiment of the utility model discloses a stone chip metering hopper.

Referring to fig. 1-3, a stone chip measuring hopper comprises a bracket 1, wherein measuring scales 21 are fixed on two sides of the measuring hopper 2, the measuring scales 21 are fixedly arranged on the bracket 1, and a guide hopper 3 is communicated above the bracket 1;

the lower end of the guide hopper 3 is provided with a first discharge port 31, the lower end of the first discharge port 31 is connected with a control flow component 32, the lower end of the control flow component 32 is fixed with a communicating pipe 33, and the other end of the communicating pipe 33 is communicated with the top of the measuring hopper 2;

the stirring assembly 22 is rotatably arranged in the weighing hopper 2, the lower end of the weighing hopper 2 is provided with a second discharge hole 23, and a manual turn door 231 is further arranged on the second discharge hole 23; through being provided with guide hopper 3 on weighing hopper 2, can effectually slow down the stone bits and reduce the impact to weighing hopper 2 and the raise dust that can effectually reduce the stone bits at the in-process of unloading to weighing hopper 2 of setting up of first discharge gate 31.

Referring to the figure, the first discharge port 31 and the second discharge port 23 are all arranged in an inclined manner, and dust particles generated in the conveying process of stone chips can be effectively reduced by adjusting the first discharge port 31 and the second discharge port 23 to be in an inclined state.

Referring to fig. 2, a plurality of buffer strips 311 are further arranged in the first discharging hole 31 along the discharging direction, and the speed of the stone dust in the weighing hopper 2 can be effectively slowed down through the arrangement of the buffer strips 311, so that the damage to the weighing hopper 2 is reduced.

Referring to fig. 1, a vibration motor 312 is fixed to a side wall of the first discharge port 31, and the first discharge port 31 can be effectively and individually vibrated by the arrangement of the vibration motor 312, so that the adhesion of the first discharge port 31 to stone chips is reduced, and the flow of discharge is maintained.

Referring to fig. 2-3, the flow control assembly 32 includes a fixed frame 321, a valve plate 322, a first motor 323, a screw rod 324 and a guide rod 325, the first motor 323 is fixed at one side of the fixed frame 321, the first motor 323 is connected with the screw rod 324, the guide rod 325 is fixed at the other side of the fixed frame 321, one end of the valve plate 322 is in threaded connection with the screw rod 324, the other end of the valve plate 322 is slidably connected with the guide rod 325, a through hole 326 with the inner size of the first discharge hole 31 is also formed at one end of the valve plate 322, during use, the first motor 323 is driven to drive the screw rod 324 to rotate, so that the valve plate 322 can reciprocate in the fixed frame 321 under the driving of the screw rod 324, when blanking is needed, the first motor 323 is driven to enable the through hole 326 on the valve plate 322 to move into the fixed frame 321, and when discharging of the metering hopper 2 is stopped, the through hole 326 of the valve plate 322 is driven to move out of the fixed frame 321, and discharge of the first discharge hole 31 can be effectively controlled.

Referring to fig. 2, the stirring assembly 22 includes a rotation shaft 221, a second motor 222 and a stirring column 223, one end of the rotation shaft 221 is connected with the second motor 222, the other end of the rotation shaft 221 extends to the inside of the weighing hopper 2, the circumference of the stirring column 223 is distributed on the rotation shaft 221, and when the stirring assembly is used, the rotation shaft 221 is driven to rotate in the weighing hopper 2 by driving the second motor 222, so that the stirring column 223 is driven to rotate, the weighing hopper 2 can be effectively ensured not to be blocked when being discharged, and the discharging efficiency is affected.

Referring to fig. 1, the communicating pipe 33 is provided as a bellows, which can effectively slow down the collision between the hopper 3 and the weighing hopper 2 caused by vibration during the discharging process.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a stone bits weighing hopper, includes support, its characterized in that: the metering devices are fixedly arranged on the two sides of the weighing hopper, the metering devices are fixedly arranged on the support, and the upper part of the support is communicated with the guide hopper;

the lower end of the guide hopper is provided with a first discharge hole, the lower end of the first discharge hole is connected with a control flow component, the lower end of the control flow component is fixedly provided with a communicating pipe, and the other end of the communicating pipe is communicated with the top of the metering hopper;

the stirring assembly is rotatably arranged in the weighing hopper, a second discharge hole is formed in the lower end of the weighing hopper, and a manual turn door is further arranged on the second discharge hole.

2. The stone chip metering hopper of claim 1, wherein the first discharge port and the second discharge port are all inclined.

3. The stone chip metering hopper as claimed in claim 2, wherein a plurality of buffer strips are further provided in the first outlet.

4. A stone chip weighing hopper according to claim 1, wherein the side wall of the first outlet is fixed with a vibrating motor.

5. The stone chip metering hopper of claim 1, wherein the flow control assembly comprises a fixed frame, a valve plate, a first motor, a screw rod and a guide rod, the first motor is fixed on one side of the fixed frame, the first motor is connected with the screw rod, the guide rod is fixed on the other side of the fixed frame, one end of the valve plate is in threaded connection with the screw rod, the other end of the valve plate is in sliding connection with the guide rod, and one end of the valve plate is further provided with a through hole which is matched with the inner size of the first discharge hole.

6. The stone chip weighing hopper of claim 1, wherein said stirring assembly comprises a rotating shaft, a second motor and a stirring column, one end of said rotating shaft is connected to said second motor, the other end of said rotating shaft extends into said weighing hopper, and said stirring column is circumferentially disposed on said rotating shaft.

7. A stone chip measuring hopper according to claim 1, wherein the communicating tube is provided as a bellows.