Quantitative material taking container for containing quartz sand

Abstract

The utility model relates to the technical field of quantitative material taking containers, in particular to a quantitative material taking container used for containing quartz sand, which comprises a U-shaped support and a material storage tank penetrating through and fixedly connected to the upper end face of the U-shaped support, the lower end of the material storage tank is communicated with a conveying pipe, and the lower end of the conveying pipe is communicated with a discharging pipe. A screw rod is arranged in the discharging pipe, two symmetrically-distributed fixing plates are fixedly connected to the interior of the U-shaped support, a bidirectional lead screw is installed between the two fixing plates, the outer wall of the bidirectional lead screw is in threaded connection with two symmetrically-distributed limiting blocks, and mounting plates are fixedly connected to the front ends of the two limiting blocks. The opposite faces of the two mounting plates are fixedly connected with baffles flush with the bottom end of the discharging pipe, the lower end of the discharging pipe is quickly blocked, and the purposes that the storage tank can be quickly blocked through relative movement of the two baffles, and the quantitative taking error is reduced are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to quantitative material taking container technical field, concretely is a kind of for packing quartz sand quantitative material taking container. BACKGROUND

[0002] Quartz sand is a kind of non-metallic mineral substance, is a kind of hard, resistant, chemical property stable silicate mineral, main mineral component is Si02, quartz sand color is milk white or colorless translucent, hardness 7, quartz sand is important industrial mineral raw material, non-chemical dangerous goods, widely used in glass, casting, ceramics and refractory material, smelting ferrosilicon, metallurgical flux, metallurgy, building, chemical industry, plastic, rubber, material etc.

[0003] The existing quantitative material taking container for packing quartz sand generally cooperates with weighing device and screw rod to take material quantitatively, quartz sand is conveyed by screw rod during material taking, the weighing device weighs quartz sand, and the screw rod stops feeding when the weighing device reaches the required amount. However, since the screw rod stops, excess material in the discharge pipeline falls into the weighing container, resulting in large material taking error. Therefore, a quantitative material taking container for packing quartz sand needs to be provided. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a quantitative material taking container for packing quartz sand, which can quickly block the storage tank by relative movement of two baffles and reduce the quantitative error.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a quantitative material taking container for packing quartz sand, comprising a U-shaped support and a storage tank penetrating and fixedly connected to the upper end face of the U-shaped support, a conveying pipe communicated with the lower end of the storage tank, a discharge pipe communicated with the lower end of the conveying pipe, a screw rod arranged in the conveying pipe, two symmetrical fixed plates fixedly connected to the inside of the U-shaped support, a bidirectional screw rod installed between the two fixed plates, two symmetrical limiting blocks threadedly connected to the outer wall of the bidirectional screw rod, an installation plate fixedly connected to the front end of each of the two limiting blocks, and a baffle fixedly connected to the opposite side of each of the two installation plates and flush with the bottom end of the discharge pipe.

[0006] A supporting plate is arranged at the lower end of the discharge pipe, a weighing device is installed on the upper end face of the supporting plate, a placing plate is arranged at the upper end of the weighing device, installation plates are fixedly connected to the left and right sides of the supporting plate, second electric push rods are installed on the opposite sides of each of the two installation plates, and limiting plates are fixedly connected to the output ends of the two second electric push rods and penetrating the installation plates.

[0007] In order to drive the bidirectional screw rod to rotate, the utility model provides a kind of installation plate axial rotation for the quantitative material taking container for loading quartz sand, first motor is installed in the left end face of the fixed plate in left end, the output of the first motor is fixedly connected with bidirectional screw rod and penetrates fixed plate.

[0008] In order to prevent installation plate axial rotation, the utility model provides a kind of preferably for the quantitative material taking container for loading quartz sand, the rear end of the U-shaped support is provided with sliding groove, the rear end of two installation plates is fixedly connected with the limiting block of sliding connection with sliding groove.

[0009] In order to drive the screw rod to rotate, the utility model provides a kind of preferably for the quantitative material taking container for loading quartz sand, second motor is installed in the left end of the conveying pipe, the output of the second motor is fixedly connected with screw rod and penetrates conveying pipe.

[0010] In order to drive support plate to move, the utility model provides a kind of preferably for the quantitative material taking container for loading quartz sand, first electric push rod is installed in the inside bottom end of the U-shaped support, the output of the first electric push rod is fixedly connected with support plate.

[0011] In order to facilitate control each component operation, the utility model provides a kind of preferably for the quantitative material taking container for loading quartz sand, controller is installed in the inside of the U-shaped support.

[0012] Compared with prior art, the utility model has the advantages that:

[0013] The utility model drives two limiting plates to move relatively by two electric push rods, places the material taking container in the upper end of placing plate, then the material taking container is coaxially distributed with the blanking pipe, then makes screw rod rotate, transports quartz sand to the inside of blanking pipe and falls into material taking container, and the quartz sand is weighed by weighing apparatus, when the quartz sand reaches the required amount, makes screw rod stop, simultaneously makes bidirectional screw rod rotate, drives two limiting blocks, installation plate and baffle plate connected with it to move relatively, and the lower end of blanking pipe is quickly blocked, can be moved relatively by two baffle plates, the storage tank is quickly blocked, and the purpose of reducing quantitative error is achieved. ACCURACY

[0014] Fig. 1 It is overall structural drawing of the utility model;

[0015] Fig. 2 It is sectional structure drawing of the utility model;

[0016] Fig. 3 It is local structure drawing of the utility model.

[0017] As shown in the figure: 1, U-shaped support; 2, storage tank; 3, conveying pipe; 4, second motor; 5, screw rod; 6, blanking pipe; 7, chute; 8, fixed plate; 9, first motor; 10, mounting plate; 11, baffle; 12, first electric push rod; 13, support plate; 14, weigher; 15, placing plate; 16, vertical plate; 17, second electric push rod; 18, limiting plate; 19, bidirectional screw rod; 20, limiting block. DETAILED DESCRIPTION

[0018] Please refer to Figs. 1 to 3 A kind of rationing material container for packing quartz sand, including U-shaped support 1 and the storage tank 2 that is fixedly connected to the upper end surface of U-shaped support 1, the lower end of storage tank 2 is communicated with conveying pipe 3, the lower end of conveying pipe 3 is communicated with blanking pipe 6, the inside of conveying pipe 3 is provided with screw rod 5, the inside of U-shaped support 1 is fixedly connected with two symmetrical fixed plates 8, two fixed plates 8 are installed with bidirectional screw rod 19, the outer wall of bidirectional screw rod 19 is threadedly connected with two symmetrical limiting blocks 20, the front end of two limiting blocks 20 is fixedly connected with mounting plate 10, the opposite side of two mounting plates 10 is fixedly connected with baffle 11 flush with the bottom end of blanking pipe 6;

[0019] The lower end of blanking pipe 6 is provided with support plate 13, the upper end surface of support plate 13 is installed with weigher 14, the upper end of weigher 14 is provided with placing plate 15, the left and right sides of support plate 13 are fixedly connected with vertical plate 16, the opposite side of two vertical plates 16 is installed with second electric push rod 17, the output end of two second electric push rods 17 is fixedly connected with limiting plate 18 penetrating vertical plate 16.

[0020] In the embodiment: when using, the material container is placed between two limiting plates 18, the material container is centrally arranged on the upper end of placing plate 15 by driving two limiting plates 18 to move relative to each other through two second electric push rods 17, then the material container is coaxially arranged with blanking pipe 6, then the quartz sand is conveyed into blanking pipe 6 and falls into the material container by rotating screw rod 5, the quartz sand is weighed by weigher 14, when the quartz sand reaches the required amount, screw rod 5 is stopped, and at the same time, bidirectional screw rod 19 is rotated to drive two limiting blocks 20, mounting plates 10 and baffles 11 connected therewith to move relative to each other, so that the lower end of blanking pipe 6 is quickly blocked, the remaining amount of blanking pipe 6 falls into the material container, and the rationing material error is reduced.

[0021] As a technical optimization scheme of the utility model, the left end surface of the left end fixed plate 8 is installed with first motor 9, the output end of first motor 9 penetrates fixed plate 8 and is fixedly connected with bidirectional screw rod 19.

[0022] In the embodiment: bidirectional screw rod 19 can be driven to rotate by first motor 9.

[0023] As a technical optimization scheme of the utility model, the rear end of the U-shaped support 1 is provided with a sliding groove 7, and the rear end of each of the two mounting plates 10 is fixedly connected with a limiting block 20 which is in sliding connection with the sliding groove 7.

[0024] In this embodiment, the limiting block 20 is in sliding connection with the sliding groove 7, so that the axial rotation of the mounting plate 10 can be prevented.

[0025] As a technical optimization scheme of the utility model, the left end of the conveying pipe 3 is provided with a second motor 4, and the output end of the second motor 4 penetrates through the conveying pipe 3 and is fixedly connected with a screw rod 5.

[0026] In this embodiment, the second motor 4 can drive the screw rod 5 to rotate.

[0027] As a technical optimization scheme of the utility model, the inside bottom end of the U-shaped support 1 is provided with a first electric push rod 12, and the output end of the first electric push rod 12 is fixedly connected with a supporting plate 13.

[0028] In this embodiment, the first electric push rod 12 can conveniently drive the supporting plate 13 to move.

[0029] As a technical optimization scheme of the utility model, the inside of the U-shaped support 1 is provided with a controller.

[0030] In this embodiment, the controller is electrically connected with the weighing device 14, the first electric push rod 12, the first motor 9 and the second motor 4, so that the weighing device 14, the first electric push rod 12, the first motor 9 and the second motor 4 can be controlled to work through the controller.

[0031] Working principle: when in use, first, the material taking container is placed between the two limiting plates 18, the two limiting plates 18 are driven to move relatively by the two second electric push rods 17, the material taking container is centered on the upper end of the placing plate 15, at this time, the material taking container is coaxially distributed with the downcomer 6, then the supporting plate 13 is driven to move upward by the first electric push rod 12, the material taking container is moved to the position close to the downcomer 6.

[0032] Then the screw rod 5 is rotated, the quartz sand in the storage tank 2 is conveyed to the inside of the downcomer 6 and falls into the material taking container, the quartz sand is weighed by the weighing device 14, when the quartz sand reaches the required amount, the second motor 4 is stopped from working through the controller, at this time, the screw rod 5 stops conveying, at the same time, the bidirectional screw rod 19 is rotated through the first motor 9, the two limiting blocks 20, the mounting plates 10 and the baffle 11 which are connected with the bidirectional screw rod 19 are driven to move relatively, the lower end of the downcomer 6 is quickly blocked, the excess amount of the downcomer 6 falls into the inside of the material taking container, and the quantitative material taking error is reduced.

[0033] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A kind of for packing quartz sand rationing material container, including U-shaped support (1) and the storage tank (2) of fixed connection in the upper end surface of U-shaped support (1) through, the lower end of the storage tank (2) is communicated with conveying pipe (3), the lower end of conveying pipe (3) is communicated with discharge pipe (6), the inside of conveying pipe (3) is provided with screw rod (5), it is characterized by: The U-shaped support (1) is internally fixedly connected with two symmetrically distributed fixed plates (8), two bidirectional lead screws (19) are installed between the two fixed plates (8), the outer wall of the bidirectional lead screw (19) is threadedly connected with two symmetrically distributed limiting blocks (20), the front end of the two limiting blocks (20) is fixedly connected with a mounting plate (10), and the opposite side of the two mounting plates (10) is fixedly connected with a baffle (11) flush with the bottom end of the blanking pipe (6); The lower end of the blanking pipe (6) is provided with a supporting plate (13), the upper end face of the supporting plate (13) is provided with a weighing device (14), the upper end of the weighing device (14) is provided with a placing plate (15), the left and right sides of the supporting plate (13) are fixedly connected with vertical plates (16), the opposite sides of the two vertical plates (16) are provided with second electric push rods (17), and the output ends of the two second electric push rods (17) penetrate the vertical plates (16) and are fixedly connected with limiting plates (18).

2. A dosing vessel for loading quartz sand according to claim 1, characterized in that: The left end face of the fixed plate (8) at the left end is provided with a first motor (9), and the output end of the first motor (9) penetrates the fixed plate (8) and is fixedly connected with the bidirectional lead screw (19).

3. A dosing vessel for loading quartz sand according to claim 1, characterized in that: The rear end of the U-shaped support (1) is provided with a sliding groove (7), and the rear end of the two mounting plates (10) is fixedly connected with a limiting block (20) in sliding connection with the sliding groove (7).

4. A dosing vessel for loading quartz sand according to claim 1, characterized in that: The left end of the conveying pipe (3) is provided with a second motor (4), and the output end of the second motor (4) penetrates the conveying pipe (3) and is fixedly connected with a spiral rod (5).

5. A dosing vessel for loading quartz sand according to claim 1, characterized in that: The internal bottom end of the U-shaped support (1) is provided with a first electric push rod (12), and the output end of the first electric push rod (12) is fixedly connected with the supporting plate (13).

6. A dosing vessel for loading quartz sand according to claim 1, characterized in that: The U-shaped support (1) is internally provided with a controller.

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