CN216385968U - Digital hopper scale capable of preventing dust from flying - Google Patents

Digital hopper scale capable of preventing dust from flying Download PDF

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Publication number
CN216385968U
CN216385968U CN202123182891.1U CN202123182891U CN216385968U CN 216385968 U CN216385968 U CN 216385968U CN 202123182891 U CN202123182891 U CN 202123182891U CN 216385968 U CN216385968 U CN 216385968U
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Prior art keywords
plate
hopper scale
digital
cover plate
fixed
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CN202123182891.1U
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Chinese (zh)
Inventor
王维革
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Guangdong Geli Electronic Technology Co ltd
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Guangdong Geli Electronic Technology Co ltd
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Priority to CN202123182891.1U priority Critical patent/CN216385968U/en
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Abstract

The utility model discloses a digital hopper scale capable of preventing dust from flying, which comprises a workbench, wherein the lower end of the workbench is symmetrically provided with a support base, the lower end of the support base is provided with a base plate made of rubber, and the upper end of the workbench is provided with a pressure sensor; further comprising: the control device is arranged at the upper end of the pressure sensor, and a digital display is arranged on the control device; the supporting rods are symmetrically distributed about the center of the control device, are in sliding connection with the fixed sleeve, and are mounted on the workbench. This prevent digital hopper scale that dust flies upward fixes through the position to fixed apron to the realization carries out effectual dustproof to hopper scale shell, drives the puddler through the axis of rotation and rotates, thereby through the rotation of puddler, realizes stirring the material and mixes, and is convenient for feed in raw material under the effect of stock guide, and can carry out certain dust prevention effect when reinforced.

Description

Digital hopper scale capable of preventing dust from flying
Technical Field
The utility model relates to the technical field of hopper scales, in particular to a digital hopper scale capable of preventing dust from flying.
Background
Hopper scale mainly used is carrying out the in-process of weighing in a large number to the material, and hopper scale is applicable to the hopper of various shapes, like square hopper, round hopper and tipping bucket, can weigh the material in the hopper to the accessible is weighed and is realized the material level control, and the material can be liquid or granular solid, consequently makes the in-process of processing, can use hopper scale usually.
The publication number is: CN 202115911U's hopper balance, when throwing in the material to the scale bucket inside through the feed inlet, or the in-process of throwing in the bottom feed bin of the material of having been in the scale bucket storage for a period of time, through the inlet port of connecting pneumatic nozzle to the inside compressed air of scale bucket formation high pressure impact air current of direction, both can prevent the material adhesion on the scale bucket inner wall, can peel off the material piece that has adhered from the scale bucket inner wall effectively again, guarantee that the material gets into the feed bin entirely, accomplish material transport and weighing accurately, when the action of unloading, can prevent effectively that the material adhesion from on the scale bucket inner wall, or peel off the processing to the material piece that has adhered, guarantee that viscous material arranges down smoothly, and the dust that the material formed can not discharge along with the pressure release air, be favorable to improving transport and weigh the precision.
However, there are some problems in the process of using the hopper scale, for example, in the process of mixing and stirring the materials in the hopper scale, the materials are prone to dust flying, so that the respiratory tract of workers is damaged, the surrounding processing environment is polluted greatly, in the process of blanking multiple materials, the mode of manually rotating a valve is adopted for blanking, and the hopper scale is quite inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dust-flying-prevention digital hopper scale, which aims to solve the problem that the situation that dust is easy to fly in materials and the problem that blanking is carried out in a mode of manually rotating a valve in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a digital hopper scale capable of preventing dust from flying comprises a workbench, wherein support bases are symmetrically arranged at the lower end of the workbench, a base plate made of rubber is arranged at the lower end of each support base, and a pressure sensor is arranged at the upper end of the workbench;
further comprising:
the control device is arranged at the upper end of the pressure sensor, and a digital display is arranged on the control device;
the supporting rods are symmetrically distributed about the center of the control device, are in sliding connection with the fixed sleeve, and are arranged on the workbench;
the pushing spring is arranged in the fixed sleeve and is connected with the lower end of the supporting rod;
the lower end of the hopper scale shell is provided with the control device, and the lower end of the hopper scale shell is provided with an electric telescopic rod;
the sealing plate is connected with the electric telescopic rod and is attached to the lower end of the hopper scale shell;
the fixed cover plate is attached to the upper end of the hopper scale shell;
the fixed plate is arranged on the outer surface of the hopper scale shell;
and the motor is arranged at the upper end of the fixed cover plate.
Preferably, the support rod is symmetrically provided with movable sliding blocks, the movable sliding blocks are in sliding connection with the fixed sleeve through grooves formed in the fixed sleeve, and the movement range of the support rod is limited under the action of the movable sliding blocks through the structure.
Preferably, the limiting plate is installed to hopper balance shell upper end, just the limiting plate with fixed apron laminates each other, and laminate on the fixed apron and have the limiting plate, simultaneously the limiting plate is installed on the fixed plate, through above-mentioned structure, be convenient for increase fixed apron's leakproofness through the limiting plate.
Preferably, the limiting plate is connected with the limiting rod in a clamping mode through a groove formed in the upper end of the limiting plate, the limiting rod penetrates through the fixed cover plate, a limiting spring is installed between the fixed cover plate and the limiting rod, and the position of the fixed cover plate is convenient to fix through the limiting rod through the structure.
Preferably, the output end of the motor is provided with a rotating shaft, the rotating shaft passes through a bearing arranged on the fixed cover plate and the fixed cover plate to form a rotating mechanism, the fixed cover plate is provided with a material guide plate with a smooth surface, and the material guide plate is convenient for feeding and can also effectively prevent dust.
Preferably, the stirring rods are symmetrically and alternately arranged on the rotating shaft, the rotating shaft is connected with the rotating plate, the rotating plate is rotatably connected with the fixed cover plate through the rotating rolling rod arranged at the upper end of the rotating plate, and through the structure, the materials are stirred conveniently through the rotation of the stirring rods, so that the materials are mixed more uniformly.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the digital hopper scale capable of preventing dust from flying is provided with the fixed cover plate, the limiting plate, the fixed plate, the limiting rod and the limiting spring, the position of the fixed cover plate is fixed, so that effective dust prevention is realized on a hopper scale shell, the fixed cover plate is arranged to be a detachable structure, the inner part of the hopper scale shell is convenient to clean after the fixed cover plate is detached, and the cleanness of the hopper scale shell can be effectively guaranteed;
(2) this prevent digital hopper scale that dust flies upward is provided with electric telescopic handle, closing plate, axis of rotation, stock guide, digital display and puddler, drives the puddler through the axis of rotation this moment and rotates to through the rotation of puddler, the realization stirs the mixture to the material, and is convenient for feed in raw material under the effect of stock guide, and can carry out certain dust prevention effect when reinforced.
Drawings
FIG. 1 is a schematic sectional view of the outer shell of the hopper scale of the present invention;
FIG. 2 is a schematic top view of a cross-sectional structure of a material guide plate according to the present invention;
FIG. 3 is a schematic top sectional view of the stirring rod of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is a schematic cross-sectional front view of the fixing cover plate according to the present invention.
In the figure: 1. a work table; 2. a support base; 3. a pressure sensor; 4. a control device; 5. a support bar; 6. fixing the sleeve; 7. a push spring; 8. moving the slide block; 9. a hopper scale housing; 10. an electric telescopic rod; 11. a sealing plate; 12. fixing the cover plate; 13. a limiting plate; 14. a fixing plate; 15. a limiting plate; 16. a limiting rod; 17. a limiting spring; 18. an electric motor; 19. a rotating shaft; 20. a material guide plate; 21. a digital display; 22. a stirring rod; 23. a rotating plate; 24. the rolling rod is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a digital hopper scale for preventing dust from flying comprises a workbench 1, wherein the lower end of the workbench 1 is symmetrically provided with supporting bases 2, the lower end of each supporting base 2 is provided with a base plate made of rubber, and the upper end of the workbench 1 is provided with a pressure sensor 3;
further comprising:
the control device 4 is arranged at the upper end of the pressure sensor 3, and a digital display 21 is arranged on the control device 4;
the support rods 5 are symmetrically distributed about the center of the control device 4, the support rods 5 and the fixed sleeve 6 form sliding connection, and the fixed sleeve 6 is installed on the workbench 1;
the pushing spring 7 is arranged inside the fixed sleeve 6, and the pushing spring 7 is connected with the lower end of the supporting rod 5;
the lower end of the hopper scale shell 9 is provided with the control device 4, and the lower end of the hopper scale shell 9 is provided with an electric telescopic rod 10;
the sealing plate 11 is connected with the electric telescopic rod 10, and the sealing plate 11 is attached to the lower end of the hopper scale shell 9;
the fixed cover plate 12 is attached to the upper end of the hopper scale shell 9;
a fixed plate 14 mounted on the outer surface of the hopper scale case 9;
a motor 18 provided at an upper end of the fixed cover plate 12;
in this example, the support rod 5 is symmetrically provided with the movable sliding blocks 8, and the movable sliding blocks 8 are in sliding connection with the fixed sleeve 6 through grooves formed in the fixed sleeve 6; the upper end of the hopper scale shell 9 is provided with a limiting plate 13, the limiting plate 13 is mutually attached to a fixed cover plate 12, a limiting plate 15 is attached to the fixed cover plate 12, and the limiting plate 15 is arranged on a fixed plate 14; the limiting plate 15 is in clamping connection with the limiting rod 16 through a groove formed in the upper end of the limiting plate, the limiting rod 16 penetrates through the fixed cover plate 12, and a limiting spring 17 is arranged between the fixed cover plate 12 and the limiting rod 16;
when the fixed cover plate 12 needs to be disassembled, the limiting rod 16 is pulled to enable the limiting rod 16 to move towards the direction far away from the fixed cover plate 12, the limiting spring 17 mounted on the limiting rod 16 starts to be stretched and deformed until the limiting rod 16 is not attached to the groove formed in the limiting plate 15, then the fixed cover plate 12 can be pulled upwards, the fixed cover plate 12 and the limiting plate 13 start to move relatively until the fixed cover plate 12 is not attached to the limiting plate 13, the fixed cover plate 12 can be disassembled at the moment, and after the fixed cover plate 12 is disassembled, the interior of the hopper scale shell 9 can be thoroughly cleaned, so that materials can be effectively prevented from being attached to the interior of the hopper scale shell 9 and affecting the next use of the hopper scale shell 9;
the output end of the motor 18 is provided with a rotating shaft 19, the rotating shaft 19 and the fixed cover plate 12 form a rotating mechanism through a bearing arranged on the fixed cover plate 12, and the fixed cover plate 12 is provided with a material guide plate 20 with a smooth surface; the stirring rods 22 are symmetrically arranged on the rotating shaft 19 in a staggered manner, the rotating shaft 19 is connected with the rotating plate 23, and the rotating plate 23 is in rotating connection with the fixed cover plate 12 through a rotating rolling rod 24 arranged at the upper end of the rotating plate 23;
when needs stir the material, make motor 18 begin to work, because motor 18's output and axis of rotation 19 interconnect, axis of rotation 19 just begins to rotate this moment, because install rotor plate 23 on the axis of rotation 19, and install on the rotor plate 23 and rotate roller 24, it constitutes sliding connection through the recess of seting up on the fixed cover plate 12 and fixed cover plate 12 to rotate roller 24, it is spacing to support axis of rotation 19 through rotor plate 23 and rotation roller 24 this moment, guarantee that axis of rotation 19 carries out the rotation that stabilizes, because the crisscross puddler 22 that is provided with of symmetry on the axis of rotation 19 again, puddler 22 just begins to rotate this moment, rotation through puddler 22, alright stir the material, thereby make the more even of material mixture.
The working principle is as follows: when needs use this device, add the material in to hopper balance shell 9 through stock guide 20, and drive axis of rotation 19 through motor 18, stock guide 20 and puddler 22 rotate, thereby the realization is stirred the material, and can realize measuring the weight of material in hopper balance shell 9 through pressure sensor 3, show through digital display 21, later work through electric telescopic handle 10, alright drive closing plate 11 downstream, until closing plate 11 no longer with the laminating of the lower extreme of hopper balance shell 9, alright realize unloading the material in hopper balance shell 9 this moment, look over the numerical value on digital display 21 this moment, alright know the weight of unloading material, this is exactly the theory of operation of this digital hopper balance that prevents the dust and fly upward.
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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A digital hopper scale capable of preventing dust from flying comprises a workbench (1), wherein the lower end of the workbench is symmetrically provided with a support base (2), the lower end of the support base (2) is provided with a base plate made of rubber, and the upper end of the workbench (1) is provided with a pressure sensor (3);
it is characterized by also comprising:
the control device (4) is arranged at the upper end of the pressure sensor (3), and a digital display (21) is arranged on the control device (4);
the supporting rods (5) are symmetrically distributed about the center of the control device (4), the supporting rods (5) are in sliding connection with the fixed sleeve (6), and the fixed sleeve (6) is mounted on the workbench (1);
the pushing spring (7) is installed inside the fixed sleeve (6), and the pushing spring (7) is connected with the lower end of the supporting rod (5);
the lower end of the hopper scale shell (9) is provided with the control device (4), and the lower end of the hopper scale shell (9) is provided with an electric telescopic rod (10);
the sealing plate (11) is connected with the electric telescopic rod (10), and the sealing plate (11) is attached to the lower end of the hopper scale shell (9);
the fixed cover plate (12) is attached to the upper end of the hopper scale shell (9) mutually;
a fixed plate (14) mounted on an outer surface of the hopper scale housing (9);
and the motor (18) is arranged at the upper end of the fixed cover plate (12).
2. The digital hopper scale of claim 1, characterized in that: the support rod (5) is symmetrically provided with movable sliding blocks (8), and the movable sliding blocks (8) are in sliding connection with the fixed sleeve (6) through grooves formed in the fixed sleeve (6).
3. The digital hopper scale of claim 1, characterized in that: hopper scale shell (9) upper end is installed and is restricted board (13), just restricted board (13) with fixed apron (12) are laminated each other, and laminate on fixed apron (12) and have limiting plate (15), simultaneously limiting plate (15) are installed on fixed plate (14).
4. The digital hopper scale of claim 3, characterized in that: the limiting plate (15) is connected with the limiting rod (16) in a clamping mode through a groove formed in the upper end of the limiting plate (15), the limiting rod (16) penetrates through the fixed cover plate (12), and a limiting spring (17) is installed between the fixed cover plate (12) and the limiting rod (16).
5. The digital hopper scale of claim 1, characterized in that: the output end of the motor (18) is provided with a rotating shaft (19), the rotating shaft (19) and the fixed cover plate (12) form a rotating mechanism through a bearing arranged on the fixed cover plate (12), and the fixed cover plate (12) is provided with a material guide plate (20) with a smooth surface.
6. The digital hopper scale of claim 5, characterized in that: stirring rods (22) are symmetrically arranged on the rotating shaft (19) in a staggered mode, the rotating shaft (19) is connected with a rotating plate (23), and the rotating plate (23) is in rotating connection with the fixed cover plate (12) through a rotating rolling rod (24) arranged at the upper end of the rotating plate.
CN202123182891.1U 2021-12-17 2021-12-17 Digital hopper scale capable of preventing dust from flying Active CN216385968U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123182891.1U CN216385968U (en) 2021-12-17 2021-12-17 Digital hopper scale capable of preventing dust from flying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123182891.1U CN216385968U (en) 2021-12-17 2021-12-17 Digital hopper scale capable of preventing dust from flying

Publications (1)

Publication Number Publication Date
CN216385968U true CN216385968U (en) 2022-04-26

Family

ID=81237087

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123182891.1U Active CN216385968U (en) 2021-12-17 2021-12-17 Digital hopper scale capable of preventing dust from flying

Country Status (1)

Country Link
CN (1) CN216385968U (en)

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