CN211108120U

CN211108120U - Split charging and weighing equipment for traditional Chinese medicine decoction pieces

Info

Publication number: CN211108120U
Application number: CN201921693211.2U
Authority: CN
Inventors: 江正清
Original assignee: Ximei Chongqing Pharmaceutical Co ltd
Current assignee: Ximei Chongqing Pharmaceutical Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-28
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a split charging and weighing device for traditional Chinese medicine decoction pieces, which comprises a bracket, wherein a stock bin is fixedly arranged at the top of the bracket, a plurality of groups of hoppers are arranged at the bottom of the stock bin, slide rails are symmetrically arranged at the bottom ends of the hoppers, a baffle is slidably arranged between the slide rails, a limiting plate is fixedly arranged on the baffle, and a first motor is fixedly arranged at the middle position of the bottom of the stock bin, component adjustment is facilitated.

Description

Split charging and weighing equipment for traditional Chinese medicine decoction pieces

Technical Field

The utility model relates to a herbal pieces-production facility technical field, concretely relates to herbal pieces-'s partial shipment weighing-appliance.

Background

The traditional Chinese medicine decoction pieces are prepared from traditional Chinese medicines according to the traditional Chinese medicine theory and the traditional Chinese medicine preparation method, and can be directly used as traditional Chinese medicines in traditional Chinese medicine clinical practice. The concept shows that the traditional Chinese medicine and the traditional Chinese medicine decoction pieces have no absolute limit, and the traditional Chinese medicine decoction pieces comprise part of traditional Chinese medicine slices processed by the production place, original-shaped medicine decoction pieces and decoction pieces processed by cutting. The first two types of administration should be regarded as traditional Chinese medicinal materials, and are understood as decoction pieces in the preparation process according to the traditional Chinese medicine theory;

In the production process of the traditional Chinese medicine decoction pieces, the decoction pieces are required to be subpackaged and weighed simultaneously so as to ensure even weight after being bagged, however, in the traditional subpackaging and weighing equipment, the subpackaging is carried out in a way that the scraper plate is matched with the trough in the subpackaging process, the raw materials are scraped and conveyed to the inside of the trough with a fixed quantity by the scraper plate so as to realize the fixed quantity subpackaging and ensure the balance of the weight, but because of the difference of the subpackaged products, the size of the packaging bag is changed, when the packaging bag is smaller, the blanking speed is required to be reduced to more accurately control the blanking amount and reduce the blanking error, when the packaging bag is larger, the requirement on the blanking error is low, the blanking speed needs to be increased to improve the bagging speed, the single packaging amount is determined by the material groove only, the use requirement cannot be met, therefore, the utility model relates to a split charging and weighing device for Chinese herbal pieces, which solves the problems existing in the prior art.

Disclosure of Invention

An object of the utility model is to provide a herbal pieces-'s partial shipment weighing-appliance to solve the defect that can't adjust partial shipment speed among the prior art.

A subpackaging and weighing device for Chinese herbal pieces comprises a bracket, wherein a bin is fixedly arranged at the top of the bracket, a plurality of groups of hoppers are arranged at the bottom of the bin, slide rails are symmetrically arranged at the bottom ends of the hoppers, baffle plates are slidably arranged between the slide rails, a limiting plate is fixedly arranged on each baffle plate, a first motor is fixedly arranged at the middle position of the bottom of the bin, a fixed shell is arranged at the outer side of the first motor, the top of the fixed shell is fixedly connected with the bin, an expansion link is horizontally arranged at the output end of the first motor, a rotating rod is vertically arranged at the expansion end of the expansion link, pull ropes are uniformly fixed at the outer side of the rotating rod, the pull ropes all penetrate through the fixed shell and are fixedly connected with the limiting plate, springs are arranged between the limiting plate and the fixed shell, the springs are all sleeved at the outer side of the pull, the weighing mechanism is used for receiving and weighing the blanking of the hopper.

Preferably, the weighing mechanism includes the mounting panel, mounting panel and support fixed connection, install the weighing hopper just to the hopper bottom on the mounting panel, weighing hopper and mounting panel sliding connection, the sense terminal at pressure sensor is fixed to the bottom of weighing hopper opening part, pressure sensor's bottom is all fixed on the mounting panel, the ooff valve is all installed to the bottom of weighing hopper.

Preferably, the inside intermediate position department fixed mounting of feed bin has the second motor, and the output of second motor installs the scraper blade, the bottom of scraper blade and the bottom laminating of feed bin.

Preferably, the opening of the weighing hopper is in a horn shape, and the diameter of the opening of the weighing hopper is larger than the diameter of the bottom of the hopper.

Preferably, the shape of hopper is round platform form, and the inboard of hopper all coats and has smooth layer.

Preferably, four groups of hoppers are arranged, and the distances between the adjacent hoppers are the same.

The utility model has the advantages that: the position of the rotating rod can be changed by the rotation of the motor through a plugging mechanism consisting of the first motor, the telescopic rod, the rotating rod, the fixed shell, the connecting rope, the spring, the baffle and the limiting plate, and then the pulling length of the connecting rope is respectively changed, meanwhile, by utilizing the arrangement of the telescopic rod, the radius of the rotating rod rotating by taking the output end of the motor as an axis can be changed, and then the stretching length of the baffle plate is adjusted and controlled, so that the falling speed of the raw material is effectively controlled, the weight adjustment is convenient, the falling speed can be reduced when the subpackaging bags are small, the blanking amount is more accurately controlled, the blanking error is reduced, when the partial shipment bag is great, increase unloading speed for the bagging-off has improved the practicality of device, and the inside second motor of feed bin can be filled the inside raw materials of hopper after the unloading with the setting of scraper blade, avoids the too much surplus of raw materials simultaneously.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a bottom view of the middle hopper of the utility model.

Fig. 3 is the internal diagram of the middle storage bin of the utility model.

The device comprises a support 1, a bin 2, a hopper 3, a sliding rail 4, a baffle 5, a limiting plate 6, a first motor 7, a fixed shell 8, a telescopic rod 9, a rotating rod 10, a pull rope 11, a spring 12, a mounting plate 13, a weighing hopper 14, a pressure sensor 15, a switch valve 16, a second motor 17 and a scraper 18.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 3, a subpackaging and weighing device for herbal pieces comprises a bracket 1, a bin 2 is fixedly installed at the top of the bracket 1, a plurality of groups of hoppers 3 are installed at the bottom of the bin 2, slide rails 4 are symmetrically installed at the bottom ends of the hoppers 3, baffles 5 are slidably installed between the slide rails 4, limiting plates 6 are fixedly installed on the baffles 5, a first motor 7 is fixedly installed at the middle position of the bottom of the bin 2, a fixed shell 8 is arranged outside the first motor 7, the top of the fixed shell 8 is fixedly connected with the bin 2, an expansion link 9 is horizontally installed at the output end of the first motor 7, a rotating rod 10 is vertically installed at the expansion end of the expansion link 9, pull ropes 11 are uniformly fixed outside the rotating rod 10, the pull ropes 11 all penetrate through the fixed shell 8 and are fixedly connected with the limiting plates 6, springs 12 are installed between the limiting plates 6 and the fixed shell 8, and the springs 12 are all sleeved on the outer side of the pull rope 11, a weighing mechanism is fixedly mounted on the support 1 and used for receiving and weighing the blanking of the hopper 3.

In this embodiment, the weighing mechanism includes a mounting plate 13, the mounting plate 13 is fixedly connected to the bracket 1, a weighing hopper 14 facing the bottom of the hopper 3 is installed on the mounting plate 13, the weighing hopper 14 is slidably connected to the mounting plate 13, the bottom of the opening of the weighing hopper 14 is fixed to the detection end of a pressure sensor 15, the bottoms of the pressure sensors 15 are all fixed to the mounting plate 13, switch valves 16 are installed at the bottom ends of the weighing hoppers 14, the pressure sensors 15 are used for accurately detecting and weighing the raw material and controlling the blanking, a second motor 17 is fixedly installed at the middle position inside the bin 2, a scraper 18 is installed at the output end of the second motor 17, the bottom end of the scraper 18 is attached to the bottom of the bin 2, so as to facilitate the sufficient blanking of the raw material and reduce the residual raw material, the opening of the weighing hopper 14 is horn-shaped, and the opening diameter of the weighing hopper 14 is larger than the bottom diameter of the, avoid dropping of raw materials, the shape of hopper 3 is the round platform form, and the inboard of hopper 3 all coats and have the smooth layer, avoids the adhesion of raw materials, conveniently carries out the unloading, and hopper 3 is provided with four groups, and the distance between the adjacent hopper 3 is the same, has improved the speed of raw materials bagging-off.

The working process and principle are as follows: before the use, the length of the telescopic rod 9 is adjusted, the length of the rotary rod 10 horizontally dragging the baffle 5 through the pull rope 11 in the rotating process is controlled, then, the falling weight and the falling speed of raw materials are controlled, the weight of the subpackaging and weighing is adjusted, after the adjustment of the telescopic rod 9 is completed, the raw materials are put into the bin 2 and enter the hopper 3 from the bin 2, the first motor 7 is started, the electric rotary rod 10 rotates around the output shaft of the first motor 7, meanwhile, the rotary rod 10 rotates, the rotary rod 10 circularly drags each group of pull ropes 11 in the rotating process by taking the first motor 7 as the center, then, the discharge port at the bottom of the hopper 3 is opened at a certain period for blanking, the discharging material enters the weighing hopper 14 for weighing, then, the pressure sensor 15 receives a weight signal and transmits the weight signal to the inside of the controller, the controller controls the opening of the switch valve 16, open through ooff valve 16 control opening, when the inside surplus of hopper 3 is less, start second motor 17, second motor 17 drives scraper blade 18 and rotates, complements the inside of feed bin 3 with the inside raw materials of feed bin 2, ensures that the device can be used up simultaneously at the in-process raw materials that uses, reduces the surplus of raw materials.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The utility model provides a partial shipment weighing-appliance of herbal pieces-which characterized in that: comprises a bracket (1), the top of the bracket (1) is fixedly provided with a bin (2), the bottom of the bin (2) is provided with a plurality of groups of hoppers (3), the bottom ends of the hoppers (3) are symmetrically provided with slide rails (4), a baffle (5) is slidably arranged between the slide rails (4), the baffle (5) is fixedly provided with a limiting plate (6), the middle positions of the bottom of the bin (2) are fixedly provided with a first motor (7), the outer side of the first motor (7) is provided with a fixed shell (8), the top of the fixed shell (8) is fixedly connected with the bin (2), the output end of the first motor (7) is horizontally provided with a telescopic rod (9), the telescopic end of the telescopic rod (9) is vertically provided with a rotating rod (10), the outer side of the rotating rod (10) is uniformly fixed with a pull rope (11), and the pull rope (11) all runs through the fixed shell (8) and is fixedly connected with the limiting plate (6), all install spring (12) between limiting plate (6) and fixed casing (8), and spring (12) all overlap and establish the outside at stay cord (11), fixed mounting has weighing machine on support (1), weighing machine is used for receiving the unloading of hopper (3) and weighs.

2. The split charging and weighing device for Chinese herbal pieces, according to claim 1, is characterized in that: weighing machine constructs including mounting panel (13), mounting panel (13) and support (1) fixed connection, install on mounting panel (13) just to weighing hopper (14) of hopper (3) bottom, weighing hopper (14) and mounting panel (13) sliding connection, the sense terminal in pressure sensor (15) is fixed to the bottom of weighing hopper (14) opening part, the bottom of pressure sensor (15) is all fixed on mounting panel (13), ooff valve (16) are all installed to the bottom of weighing hopper (14).

3. The split charging and weighing device for Chinese herbal pieces, according to claim 1, is characterized in that: fixed mounting is located to the inside intermediate position of feed bin (2) has second motor (17), and scraper blade (18) are installed to the output of second motor (17), the bottom of scraper blade (18) and the bottom laminating of feed bin (2).

4. The split charging and weighing device for Chinese herbal pieces, according to claim 2, is characterized in that: the opening of the weighing hopper (14) is horn-shaped, and the diameter of the opening of the weighing hopper (14) is larger than the diameter of the bottom of the hopper (3).

5. The split charging and weighing device for Chinese herbal pieces, according to claim 1, is characterized in that: the hopper (3) is in a circular truncated cone shape, and the inner side of the hopper (3) is coated with a smooth layer.

6. The split charging and weighing device for Chinese herbal pieces, according to claim 1, is characterized in that: four groups of hoppers (3) are arranged, and the distances between the adjacent hoppers (3) are the same.