CN212951236U

CN212951236U - Tealeaves ration packing apparatus that weighs

Info

Publication number: CN212951236U
Application number: CN202020742942.8U
Authority: CN
Inventors: 徐圣源
Original assignee: Zhejiang Youchakewei Agricultural Technology Co ltd
Current assignee: Zhejiang Youchakewei Agricultural Technology Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-04-13
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a tealeaves quantitative weighing packing apparatus, including support, conveyer belt to be equipped with 2 groups weighing hopper and stack arms, utilize 2 groups weighing hopper and stack arms to cooperate, 1 group is close target weight fast, and 1 group's high accuracy is weighed and is ensured the ration, weighs the work of accomplishing quantitative weighing fast through 2 times.

Description

Tealeaves ration packing apparatus that weighs

Technical Field

The utility model belongs to tealeaves production facility field, concretely relates to tealeaves ration packing apparatus of weighing.

Background

Chinese people have a habit of drinking tea since ancient times, and China is also a big country for tea production; in the tea leaf production process, the steps of tea picking, tea rolling, tea baking and the like are generally carried out, the baked tea leaves are weighed, packaged and sold, and then manual weighing is generally adopted when the tea leaves are weighed;

because the shape restriction of tealeaves itself, when needs quantitative weighing, generally need artifical a lot of to get tea and can call the accuracy, simultaneously finished product tealeaves because the reason of its shape and texture, the condition of linking each other with a bold tealeaves appears colluding between the tealeaves very easily in ordinary weighing mode, needs the manual work to break up to weigh and manually empty again after accomplishing, lead to production efficiency low, the labour is extravagant, is unfavorable for improving output and efficiency.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to above-mentioned prior art, a tealeaves ration packing apparatus that weighs is provided, solve the problem that exists among the prior art.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is: a tea quantitative weighing and packing device comprises a bracket and a conveyor belt, wherein the bracket is provided with a first weighing sensor and a second weighing sensor from top to bottom, the number of the first weighing sensor and the number of the second weighing sensor are respectively 2, and a group of the weighing hoppers are symmetrically fixed on the side surface of the bracket in pairs, a first weighing hopper is arranged between the first weighing sensors, the first weighing hopper is connected with the first weighing sensor through a connecting rod, the upper part of the first weighing hopper is provided with an opening, the bottom of the first weighing hopper is provided with an electric shaft, a baffle is fixed on the electric shaft, the electric shaft and the baffle are symmetrically arranged at the bottom of the first weighing hopper, a second weighing hopper is arranged between the second weighing sensors and is connected with the second weighing sensors through a connecting rod, the second weighing hopper has the same structure as the first weighing hopper, and the bottom of the second weighing hopper is symmetrically provided with an electric shaft and a baffle;

the weighing device is characterized in that a first feeding rod is arranged above the first weighing hopper, a screw rod is arranged in the first feeding rod and is connected with a first motor, a second feeding rod is arranged above the second weighing hopper, a screw rod is arranged in the second feeding rod and is connected with a second motor, the first feeding rod is connected with the second feeding rod through a feeding pipe, a storage hopper is arranged above the feeding pipe, and the diameter of the first feeding rod is smaller than that of the second feeding rod.

Preferably, the weighing accuracy of the first load cell is higher than that of the second load cell.

Preferably, the packing boxes are placed on the conveying belt and are stopped or moved along with the conveying belt.

The quantitative weighing and packaging process of the device comprises the steps that firstly, tea leaves to be weighed are added into a storage hopper, the tea leaves are fed into a first feeding rod and a second feeding rod through a feeding pipe, the tea leaves to be weighed are fed into a second weighing hopper through the second feeding rod, the weight of the tea leaves in the second weighing hopper is detected by a second weighing sensor under the pressure, so that the difference is judged, and then the tea leaves with the difference weight are fed into the first weighing hopper through the first feeding rod;

after weighing is finished, the electric shafts of the first weighing hopper and the second weighing hopper rotate to drive the baffle to be opened, tea leaves fall into the packaging boxes conveyed by the conveyor belt, so that one-time weighing is finished, and the next-time weighing is started after the baffle is closed;

and in the process of weighing, the conveying belt conveys the packaging boxes to the lower part of the second weighing hopper for preparation.

Advantageous effects

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the utility model provides a tea quantitative weighing and packing device, which uses 2 groups of weighing hoppers to be matched with feed rods, the second feed rod has large diameter and fast feeding, and can quickly feed tea into the weighing hoppers, but has low precision, so that the first feed rod with small diameter can be used for precise feeding, thereby completing the quantitative weighing work by 2 times of weighing; simultaneously, through the design of the screw rod in the feeding rod, the condition that the tea leaves are mutually hooked is effectively avoided, and the progress of feeding amount is further improved.

Drawings

Fig. 1 is an overall view of the present invention;

reference numerals in the figures

1. A support; 2. a conveyor belt; 3. a first weighing sensor; 4. a connecting rod; 5. a first weighing hopper; 6. an electric shaft; 7. a baffle plate; 8. a second load cell; 9. a second feed bar; 10. a first feed bar; 11. a second motor; 12. a first motor; 13. a feed pipe; 14. a storage hopper; 15. packaging boxes; 16. and a second weighing hopper.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. In the description of the present invention, it is to be understood that the terms "thickness", "width", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1, the tea quantitative weighing and packing device comprises a bracket 1 and a conveyor belt 2, and is characterized in that the bracket 1 is provided with a first weighing sensor 3 and a second weighing sensor 8 from top to bottom, the number of the first weighing sensor 3 and the number of the second weighing sensor 8 are respectively 2, a group of the first weighing hoppers 5 is symmetrically fixed on the side surface of the bracket 1 two by two, the first weighing hoppers 5 are arranged between the first weighing sensors 3, the first weighing hoppers 5 are connected with the first weighing sensors 3 through connecting rods 4, the upper parts of the first weighing hoppers 5 are opened, the bottoms of the first weighing hoppers are provided with electric shafts 6, baffles 7 are fixed on the electric shafts 6, the electric shafts 6 and the baffles 7 are symmetrically arranged at the bottoms of the first weighing hoppers 5, second weighing hoppers 16 are arranged between the second weighing sensors 8, the second weighing hoppers 16 are connected with the second weighing sensors 8 through the connecting rods 4, the second weighing hoppers 16 have the same structure as the first weighing hoppers 5, and the electric shafts 6 and the baffles 7 are symmetrically arranged at the bottoms of the second weighing hoppers 16;

a first feeding rod 10 is arranged above the first weighing hopper 5, a screw rod is arranged in the first feeding rod 10 and connected with a first motor 12, a second feeding rod 9 is arranged above the second weighing hopper 16, a screw rod is arranged in the second feeding rod 9 and connected with a second motor 11, the first feeding rod 10 is connected with the second feeding rod 9 through a feeding pipe 13, a storage hopper 14 is arranged above the feeding pipe 13, and the diameter of the first feeding rod 10 is smaller than that of the second feeding rod 9.

According to a further technical scheme, the weighing precision of the first weighing sensor 3 is higher than that of the second weighing sensor 8.

Further technical scheme has placed packing carton 15 on the conveyer belt 2, and packing carton 15 is along with conveyer belt 2 carries out the stagnation or removes.

The quantitative weighing and packaging process of the device comprises the steps that firstly, tea leaves to be weighed are added into a storage hopper 14, the tea leaves are fed into a first feeding rod 10 and a second feeding rod 9 through a feeding pipe 13, the tea leaves to be weighed are fed into a second weighing hopper 16 through the second feeding rod 9, the weight of the tea leaves in the second weighing hopper 16 is detected through the pressure of a second weighing sensor 8, so that the difference is judged, and then the tea leaves with the difference weight are fed into a first weighing hopper 5 through the first feeding rod 10, and the weighing precision of a first weighing sensor 3 is higher than that of the second weighing sensor 8 due to the fact that the diameter of the first feeding rod 10 is small;

after weighing is finished, the electric shafts 6 of the first weighing hopper 5 and the second weighing hopper 16 rotate to drive the baffle 7 to be opened, tea leaves fall into the packing boxes 15 conveyed by the conveyor belt 2, so that one-time weighing is finished, and the baffle 7 is closed to start the next-time weighing;

during the weighing process, the conveyor 2 transports the packages 15 under the second weighing hopper 16 to be prepared.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention, and it will be apparent to those skilled in the art that various modifications may be made to the disclosed embodiments, and that other structures may be devised in accordance with the principles of the present invention without departing from the scope of the invention.

Claims

1. A quantitative weighing and packing device for tea leaves comprises a support (1) and a conveyor belt (2), and is characterized in that the support (1) is provided with 2 first weighing sensors (3) and two second weighing sensors (8) from top to bottom, the first weighing sensors (3) and the second weighing sensors (8) are symmetrically fixed on the side surface of the support (1) in pairs, a first weighing hopper (5) is arranged between the first weighing sensors (3), the first weighing hopper (5) is connected with the first weighing sensors (3) through a connecting rod (4), the upper part of the first weighing hopper (5) is open, the bottom of the first weighing hopper is provided with an electric shaft (6), a baffle (7) is fixed on the electric shaft (6), the electric shaft (6) and the baffle (7) are symmetrically arranged at the bottom of the first weighing hopper (5), and a second weighing hopper (16) is arranged between the second weighing sensors (8), the second weighing hopper (16) is connected with a second weighing sensor (8) through a connecting rod (4), the second weighing hopper (16) has the same structure as the first weighing hopper (5), and the bottom of the second weighing hopper (16) is symmetrically provided with an electric shaft (6) and a baffle (7);

a first feeding rod (10) is arranged above the first weighing hopper (5), a screw is arranged in the first feeding rod (10) and connected with a first motor (12), a second feeding rod (9) is arranged above the second weighing hopper (16), a screw is arranged in the second feeding rod (9) and connected with a second motor (11), the first feeding rod (10) is connected with the second feeding rod (9) through a feeding pipe (13), a storage hopper (14) is arranged above the feeding pipe (13), and the diameter of the first feeding rod (10) is smaller than that of the second feeding rod (9).

2. A quantitative weighing and packing device for tea leaves as claimed in claim 1, wherein the weighing accuracy of the first weighing sensor (3) is higher than that of the second weighing sensor (8).

3. The tea quantitative weighing and packing device according to claim 1, characterized in that a packing box (15) is placed on the conveyor belt (2), and the packing box (15) stops or moves along with the conveyor belt (2).