Plant fat powder accurate weighing equipment

Abstract

The utility model discloses plant fat powder accurate weighing equipment which comprises a shell, the upper end of the shell is fixedly connected with a feeding hopper, a storage groove is formed in the shell, a columnar groove is formed below the storage groove and communicated with the storage groove through a through opening, a discharging opening is formed in the inner bottom of the columnar groove, and the discharging opening is communicated with the storage groove through a through opening. A first motor is installed on the outer side wall of the shell, the tail end of an output shaft of the first motor extends into the columnar groove and is fixedly connected with a cylinder, a placement groove is formed in the cylinder, a two-way threaded rod is rotationally connected between the inner walls of the two sides of the placement groove, and a second motor is installed on the outer side wall of the cylinder; the tail end of an output shaft of the second motor extends into the containing groove. Through cooperation of a bidirectional threaded rod, a sliding block, a connecting rod and other structures, a lifting plate can move up and down, the size of a containing groove can be adjusted, and plant fat powder of different weights can be weighed.

Description

Technical Field

[0001] The utility model relates to the technical field of plant fat powder, in particular to a device for accurately weighing plant fat powder. Background Art

[0002] Vegetable fat powder is abbreviated as non-dairy creamer, also known as creamer. It is a high-tech product made of high-quality vegetable oil, corn syrup, high-grade emulsifier, anti-caking agent, etc. using advanced technology and equipment. During the production and processing of vegetable fat powder, it needs to be accurately weighed;

[0003] However, when using a powder metering weighing device for weighing, the vegetable fat powder is prone to block the feed port when it is fed to a certain extent, and it needs to be cleared in time, otherwise the powder will not be able to fall. In severe cases, it may even cause shutdown, reducing work efficiency. Therefore, we need to consider how to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a precise weighing device for vegetable fat powder, which, through the coordination of structures such as a bidirectional threaded rod, a slider and a connecting rod, enables a lifting plate to move up and down, thereby adjusting the size of a placement slot, so that vegetable fat powders of different weights can be weighed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A precise weighing device for vegetable fat powder comprises a shell, the upper end of the shell is fixedly connected to a feed hopper, a storage tank is provided inside the shell, a columnar tank is provided below the storage tank, the columnar tank is connected to the storage tank through a through opening, a discharge port is provided at the inner bottom of the columnar tank, a first motor is installed on the outer side wall of the shell, the output shaft end of the first motor extends into the columnar tank and is fixedly connected to a cylinder, a placement slot is provided in the cylinder, a two-way threaded rod is rotatably connected between the inner walls on both sides of the placement slot, a second motor is installed on the outer side wall of the cylinder, the output shaft end of the second motor extends into the placement slot and is fixedly connected to one end of the two-way threaded rod, both threaded ends of the two-way threaded rod are threadedly connected to sliders, two of the sliders are slidably connected to the placement slot, both sides of the two sliders are rotatably connected to connecting rods, a lifting plate is provided above the two sliders, and the other ends of the multiple connecting rods are rotatably connected to the lifting plate.

[0007] Preferably, a plurality of supporting legs are fixedly connected to the lower end of the shell, and the lower ends of the plurality of supporting legs are all provided with anti-slip grooves.

[0008] Preferably, the inner top of the storage tank is rotatably connected to a rotating shaft, and the side wall of the rotating shaft is fixedly connected to a plurality of rotating rods.

[0009] Preferably, a transmission shaft is rotatably connected to an inner wall of one side of the storage tank, and bevel gears are installed on both the rotating shaft and the transmission shaft, and the two bevel gears are meshed.

[0010] Preferably, one end of the transmission shaft extends to the outside, and a transmission wheel is installed on the end of the transmission shaft located at the outside and the output shaft of the first motor, and the two transmission wheels are connected by belt drive.

[0011] Preferably, the end of the cylinder away from the first motor is made of transparent material and is provided with scales.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Set up structures such as bidirectional threaded rods, sliders and connecting rods, adjust the distance between the two sliders, and then adjust the horizontal angle between the connecting rod and the slider so that the lifting plate can move up and down, thereby adjusting the size of the placement slot and controlling the amount of powder to be delivered, so that vegetable fat powders of different weights can be weighed;

[0014] 2. A rotating shaft, a rotating rod and a bevel gear are arranged to make the cylinder rotate, thereby achieving a quantitative weighing effect. When the cylinder rotates, the rotating shaft also rotates with a plurality of rotating rods to stir the vegetable fat powder in the storage tank, so that it is in a flowing state, thereby avoiding the vegetable fat powder from being blocked at the opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a vegetable fat powder precision weighing device proposed by the utility model;

[0016] Figure 2 for Figure 1 A schematic front side cross-sectional view of

[0017] Figure 3 for Figure 1 The right side cross-sectional diagram of ;

[0018] Figure 4 for Figure 3 A magnified image of point A;

[0019] Figure 5 for Figure 3 The enlarged view of point B;

[0020] Figure 6 for Figure 1 Schematic diagram of the rear side.

[0021] In the figure: 1 shell, 2 support legs, 3 feed hopper, 4 storage tank, 5 columnar tank, 6 through port, 7 discharge port, 8 rotating shaft, 9 rotating rod, 10 transmission shaft, 11 bevel gear, 12 first motor, 13 cylinder, 14 transmission wheel, 15 belt, 16 placement tank, 17 bidirectional threaded rod, 18 second motor, 19 slider, 20 connecting rod, 21 lifting plate, 22 scale. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 6 , a vegetable fat powder precision weighing device, comprising a shell 1, a plurality of supporting legs 2 are fixedly connected to the lower end of the shell 1, the lower ends of the plurality of supporting legs 2 are all provided with anti-slip grooves, a feed hopper 3 is fixedly connected to the upper end of the shell 1, a hopper cover is provided at the upper end of the feed hopper 3, a storage tank 4 is provided inside the shell 1, the feed hopper 3 is communicated with the storage tank 4, a columnar groove 5 is provided below the storage tank 4, the columnar groove 5 is communicated with the storage tank 4 through a through port 6, a discharge port 7 is provided at the inner bottom of the columnar groove 5, a rotating shaft 8 is rotatably connected to the inner top of the storage tank 4, a plurality of rotating rods 9 are fixedly connected to the side wall of the rotating shaft 8, the rotating shaft 8 is rotated to drive the plurality of rotating rods 9 to rotate, and the vegetable fat powder in the storage tank 4 is stirred, so that the vegetable fat powder is in a flowing state, and the vegetable fat powder is prevented from blocking the through port 6 and making it impossible to discharge the material;

[0024] Among them, a transmission shaft 10 is rotatably connected to the inner wall of one side of the storage tank 4, and a bevel gear 11 is installed on the rotating shaft 8 and the transmission shaft 10, and the two bevel gears 11 are meshed. A first motor 12 is installed on the outer wall of the housing 1, and the output shaft end of the first motor 12 extends into the columnar groove 5 and is fixedly connected to a cylinder 13. One end of the transmission shaft 10 extends to the outside, and a transmission wheel 14 is installed on the end of the transmission shaft 10 located in the outside and the output shaft of the first motor 12. The two transmission wheels 14 are connected by a belt 15. With the cooperation of the structures such as the bevel gear 11, the transmission wheel 14 and the belt 15, the rotation of the first motor 12 can not only drive the cylinder 13 to rotate, but also drive the rotating shaft 8 to rotate, effectively reducing energy consumption. A placement groove 16 is opened in the cylinder 13. When the cylinder 13 is rotated so that the placement groove 16 rotates below the through-port 6, the vegetable fat powder in the storage tank 4 will enter the placement groove 16, and when the placement groove 16 is rotated to the bottom, the vegetable fat powder therein will be discharged through the discharge port 7;

[0025] Among them, a bidirectional threaded rod 17 is rotatably connected between the inner walls of both sides of the placement groove 16, and a second motor 18 is installed on the outer wall of the cylinder 13. The second motor 18 is a servo motor. The end of the output shaft of the second motor 18 extends into the placement groove 16 and is fixedly connected to one end of the bidirectional threaded rod 17. Both threaded ends of the bidirectional threaded rod 17 are threadedly connected to sliders 19. Both sliders 19 are slidably connected to the placement groove 16. Both sides of the two sliders 19 are rotatably connected to connecting rods 20. A lifting plate 21 is arranged above the two sliders 19. The other ends of the multiple connecting rods 20 are rotatably connected to the lifting plate 21. The forward and reverse bidirectional threaded rod 17 makes the two sliders 19 move relative to each other or move away from each other. When the two sliders 19 move relative to each other, the horizontal angle between the multiple connecting rods 20 and the corresponding sliders 19 becomes larger, and the lifting plate 21 rises. When the two sliders 19 move away from each other, the horizontal angle between the multiple connecting rods 20 and the corresponding sliders 19 becomes smaller, and the lifting plate 21 moves down. The end of the cylinder 13 away from the first motor 12 is made of transparent material and is provided with a scale 22. With the cooperation of the scale 22, the lifting plate 21 is moved up and down to adjust the size of the placement slot 16, so that quantitative material can be dropped and vegetable fat powders of different weights can be weighed.

[0026] In the utility model, when in use, the second motor 18 is started, and after the second motor 18 is started, the bidirectional threaded rod 17 is rotated, thereby moving the two sliders 19, and the two sliders 19 move relative to each other, and the horizontal angle between the multiple connecting rods 20 and the corresponding sliders 19 becomes larger, so the lifting plate 21 rises, and the two sliders 19 move back to back, and the horizontal angle between the multiple connecting rods 20 and the corresponding sliders 19 becomes smaller, so the lifting plate 21 moves down, and by moving the lifting plate 21 up and down, the size of the placement slot 16 is adjusted in conjunction with the scale 22, so that the amount of powder to be delivered can be controlled, and thus vegetable fat powders of different weights can be weighed;

[0027] Then, a large amount of vegetable fat powder is put into the storage tank 4 through the feed hopper 3, and then the first motor 12 can be started. After the first motor 12 is started, it drives the cylinder 13 to rotate, thereby causing the placement tank 16 to rotate. When the placement tank 16 rotates to the bottom of the through opening 6, the vegetable fat powder in the storage tank 4 will enter the placement tank 16. When the placement tank 16 rotates to the bottom, the vegetable fat powder therein will fall into the external collection device through the discharge port 7, thereby achieving quantitative weighing;

[0028] In the above process, after the first motor 12 is started, the transmission relationship between the transmission wheel 14 and the belt 15 is used to rotate the transmission shaft 10. The rotation of the transmission shaft 10 is in turn caused by the meshing relationship between the two bevel gears 11 to rotate the rotating shaft 8, thereby causing multiple rotating rods 9 to rotate, thereby disturbing the vegetable fat powder in the storage tank 4, so that the vegetable fat powder is in a flowing state to avoid the vegetable fat powder being blocked at the opening 6 and affecting the discharge of the material.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A precise weighing device for vegetable fat powder, comprising a housing (1), characterized in that: The upper end of the shell (1) is fixedly connected to a feed hopper (3), a storage groove (4) is provided inside the shell (1), a columnar groove (5) is provided below the storage groove (4), the columnar groove (5) is connected to the storage groove (4) through a through opening (6), a discharge port (7) is provided at the inner bottom of the columnar groove (5), a first motor (12) is installed on the outer side wall of the shell (1), the output shaft end of the first motor (12) extends into the columnar groove (5) and is fixedly connected to a cylinder (13); A placement groove (16) is provided in the cylinder (13), and a bidirectional threaded rod (17) is rotatably connected between the inner walls on both sides of the placement groove (16). A second motor (18) is installed on the outer wall of the cylinder (13), and the output shaft end of the second motor (18) extends into the placement groove (16) and is fixedly connected to one end of the bidirectional threaded rod (17). Both threaded ends of the bidirectional threaded rod (17) are threadedly connected to sliders (19), and the two sliders (19) are slidably connected to the placement groove (16). Both sides of the two sliders (19) are rotatably connected to connecting rods (20), and a lifting plate (21) is provided above the two sliders (19), and the other ends of the plurality of connecting rods (20) are rotatably connected to the lifting plate (21).

2. The vegetable fat powder precision weighing device according to claim 1, characterized in that: A plurality of supporting legs (2) are fixedly connected to the lower end of the shell (1), and the lower ends of the plurality of supporting legs (2) are all provided with anti-slip grooves.

3. The vegetable fat powder precision weighing device according to claim 1, characterized in that: The inner top of the storage tank (4) is rotatably connected to a rotating shaft (8), and the side wall of the rotating shaft (8) is fixedly connected to a plurality of rotating rods (9).

4. The vegetable fat powder precision weighing device according to claim 3, characterized in that: A transmission shaft (10) is rotatably connected to an inner wall of one side of the storage tank (4), and bevel gears (11) are installed on both the rotating shaft (8) and the transmission shaft (10), and the two bevel gears (11) are meshed.

5. The vegetable fat powder precision weighing device according to claim 4, characterized in that: One end of the transmission shaft (10) extends to the outside, and a transmission wheel (14) is installed on the end of the transmission shaft (10) located at the outside and the output shaft of the first motor (12), and the two transmission wheels (14) are connected by a belt (15).

6. The vegetable fat powder precision weighing device according to claim 1, characterized in that: The end of the cylinder (13) away from the first motor (12) is made of a transparent material and is provided with a scale (22).

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