Prefabricated vegetable weighing and conveying equipment

Abstract

The utility model relates to the field, and particularly discloses a prefabricated vegetable weighing and conveying device which comprises a rack, a feeding bin and a conveying area, the feeding bin comprises a conical material containing hopper, a spiral rotating shaft and a transverse vibration element, the transverse vibration element drives the conical material containing hopper to transversely slide on the rack in a limiting mode, and the spiral rotating shaft rotates in the conical material containing hopper. The number of the conveying areas is at least two, and one conveying area is communicated with the conical containing hopper. The spiral rotating shaft is matched with the vibrating conical material containing hopper, accumulated materials can be scattered, the materials can evenly enter the conveying areas, the accumulation situation of the materials in the conveying areas is reduced, at least two conveying areas are arranged, different conveying speeds are set for different conveying areas, and the conveying efficiency is improved. Material conveying arrangement can be conveniently conducted according to the actual stacking amount and the packaging amount of the materials, and the success rate of packaging and weighing in the later period is improved.

Description

Technical Field

[0001] The utility model relates to the field of food packaging equipment, in particular to conveying equipment for pre-prepared dishes. Background Art

[0002] At present, in the process of pre-prepared food packaging, since a large number of pre-prepared foods are processed together during the processing, the processed pre-prepared foods are easily piled up when poured onto the packaging conveying channel. The pre-prepared foods on the packaging conveying channel are unevenly distributed, and it is easy to have too much or too little when weighing, which requires manual weight reduction or weight increase, and the work efficiency is low.

[0003] The technical problem to be solved by the present application is: how to reduce the accumulation of materials on the packaging and conveying channel. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model aims to provide a weighing and conveying device for pre-prepared dishes.

[0005] The technical solution adopted by the utility model is: a weighing and conveying device for prepared dishes, comprising a frame, a feeding bin and a conveying area, the feeding bin comprising a conical hopper, a spiral rotating shaft and a transverse vibration element, the transverse vibration element drives the conical hopper to slide transversely at the upper limit of the frame, the spiral rotating shaft rotates in the conical hopper, there are at least two conveying areas, one of which is connected to the conical hopper.

[0006] In some embodiments, the conveying area includes a first conveying area, the first conveying area includes a first conveyor belt and a first guard plate, the first conveyor belt rotates on a frame, the surface of the first conveyor belt is lower than the conical hopper, and two first guard plates are respectively arranged on both sides of the first conveyor belt.

[0007] In some embodiments, a weighing assembly is included, and the conveying area includes a second conveying area, one end of the second conveying area is connected to the first conveying area, and the other end of the second conveying area is connected to the weighing assembly.

[0008] In some embodiments, the conical hopper, the first conveying area, and the second conveying area are arranged in a stepped manner.

[0009] In some embodiments, one end of the conical hopper is a discharge port and the other end is provided with a closed end surface. The feed bin includes a rotation drive assembly, the rotation drive assembly includes a transmission shaft, a rotating seat and a rotation drive motor, the output end of the rotation drive motor is fixedly connected to the transmission shaft, the rotating seat is fixedly arranged on the frame, the transmission shaft is limitedly rotated in the rotating seat, and the transmission shaft passes through the closed end surface and is fixedly connected to the spiral rotating shaft.

[0010] The beneficial effects of the utility model are:

[0011] The pre-prepared food weighing and conveying equipment can break up the accumulated materials through the spiral rotating shaft and the vibrating conical hopper, so that the materials can enter the conveying area evenly, reducing the accumulation of materials in the conveying area. At least two conveying areas are set, and different conveying speeds are set for different conveying areas, which is convenient for arranging material feeding according to the actual accumulation amount and packaging amount of the materials, thereby improving the success rate of subsequent packaging and weighing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] The numbers and names in the figure correspond to each other as follows: 1. frame; 2. feed bin; 3. first conveying area; 4. second conveying area; 5. weighing assembly; 21. conical hopper; 22. spiral rotating shaft; 31. first conveyor belt; 32. first guard plate; 41. second conveyor belt; 42. second guard plate. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1 The utility model provides a technical solution: a weighing and conveying device for prepared dishes, comprising a frame 1, a feeding bin 2, a conveying area and a weighing assembly 5. The material moving direction is set as the conveying direction, and the direction in a normal relationship with the conveying direction on the plane is the lateral direction. In this embodiment, two conveying areas are included, namely a first conveying area 3 and a second conveying area 4.

[0016] The feed bin 2 includes a conical hopper 21, a spiral rotating shaft 22, a rotation drive assembly and a transverse vibration element. The conical hopper 21 is limitedly slid on the frame 1. The cross section of the conical hopper 21 is conical. One end of the conical hopper 21 is a discharge port and the other end is provided with a closed end surface. The discharge port is connected to the first conveyor belt 31. The spiral rotating shaft 22 rotates in the conical hopper 21. The rotation drive assembly includes a transmission shaft, a rotating seat and a rotation drive motor. The output end of the rotation drive motor is fixedly connected to the transmission shaft. The rotating seat is fixedly set on the frame 1, and the transmission shaft is limitedly rotated in the rotating seat. The spiral rotating shaft 22 is a spiral shape. The transmission shaft passes through the closed end surface and is fixedly connected to the spiral rotating shaft 22. The transverse vibration element is a pneumatic gear vibrator. The transverse vibration element is fixedly connected to one side of the conical hopper 21. The transverse vibration element drives the conical hopper 21 to vibrate laterally on the frame 1.

[0017] The first conveying area 3 includes a first conveying belt 31 and a first guard plate 32. The first conveying belt 31 rotates on the frame 1. The surface of the first conveying belt 31 is lower than the discharge port of the conical hopper 21. Two first guard plates 32 are respectively arranged on both sides of the first conveying belt 31 to prevent materials from falling on the first conveying belt 31. One end of the first conveying area 3 is connected to the discharge port of the conical hopper 21, and the other end is connected to the second conveying area 4. The first conveying area 3 is higher than the second conveying area 4.

[0018] The second conveying area 4 includes a second conveying belt 41 and a second guard plate 42. The second conveying belt 41 rotates on the frame 1. The surface of the second conveying belt 41 is lower than the first conveying belt 31. Two second guard plates 42 are respectively arranged on both sides of the second conveying belt 41 to prevent materials from falling on the second conveying belt 41. One end of the second conveying area 4 is connected to the first conveying area 3, and the other end is connected to the weighing assembly 5.

[0019] The weighing assembly 5 in this embodiment is specifically another patent of our company, a quantitative feeder with publication number CN220147643U, which includes two filling devices for filling materials of qualified weight or unqualified weight, a weighing sensor, a material transmission mechanism and a flipping device, wherein, when the weighing sensor detects in real time whether the material on the flipping device reaches the set weight range, when it does not reach the set weight range, it continues to weigh, and the material transmission mechanism continues to transmit the material to the flipping device; when the weighing sensor detects that the material on the flipping device meets the set weight range, it sends a forward flipping signal to the flipping device, so that the flipping device flips forward, so that the material falls into the first filling device; when the weighing sensor detects that the material on the flipping device exceeds the set weight range, it sends a backward flipping signal to the flipping device, so that the flipping device flips backward, so that the material falls into the second filling device. It can be understood that the order of the first filling device and the second filling device can be exchanged. The second conveyor belt 41 is connected to the flipping device.

[0020] The working principle and use process of the utility model are as follows: the spiral rotating shaft 22 rotates in the conical hopper 21 to stir the piled materials, break up the materials and evenly distribute the materials in the direction of material movement; the transverse vibration element vibrates the conical hopper 21 transversely to break up the materials and evenly distribute the materials in the transverse direction; the rotation speed of the first conveyor belt 31 can be adjusted according to the accumulation of the materials; the rotation speed of the second conveyor belt 41 can be adjusted according to the specific packaging quantity of the materials or the conveying quantity of the materials from the first conveyor belt 31 per unit time; the weighing component 5 separates the materials of qualified weight or unqualified weight.

[0021] Finally, it should be noted that the above description is only a preferred example of the present utility model and is not intended to limit the present utility model. Although the present utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. Pre-prepared food weighing and conveying equipment, characterized in that: The invention comprises a frame (1), a feed bin (2) and a conveying area, wherein the feed bin (2) comprises a conical hopper (21), a spiral rotating shaft (22) and a transverse vibration element, wherein the transverse vibration element drives the conical hopper (21) to slide transversely at an upper limit position on the frame (1), and the spiral rotating shaft (22) rotates in the conical hopper (21), and there are at least two conveying areas, one of which is connected to the conical hopper (21).

2. The pre-prepared food weighing and conveying equipment according to claim 1, characterized in that: The conveying area comprises a first conveying area (3), the first conveying area (3) comprises a first conveying belt (31) and a first guard plate (32), the first conveying belt (31) rotates on the frame (1), the surface of the first conveying belt (31) is lower than the conical hopper (21), and two first guard plates (32) are respectively arranged on both sides of the first conveying belt (31).

3. The weighing and conveying equipment for prepared dishes according to claim 1, characterized in that: It comprises a weighing component (5), wherein the conveying area comprises a second conveying area (4), wherein one end of the second conveying area (4) is connected to the first conveying area (3), and the other end of the second conveying area (4) is connected to the weighing component (5).

4. The weighing and conveying equipment for prepared dishes according to claim 3, characterized in that: The positions of the conical material placing hopper (21), the first conveying area (3) and the second conveying area (4) are arranged in a stepped manner.

5. The pre-prepared food weighing and conveying equipment according to claim 1, characterized in that: One end of the conical hopper (21) is a discharge port, and the other end is provided with a closed end surface. The feed bin (2) includes a rotation drive assembly, and the rotation drive assembly includes a transmission shaft, a rotating seat and a rotation drive motor. The output end of the rotation drive motor is fixedly connected to the transmission shaft. The rotating seat is fixedly arranged on the frame (1). The transmission shaft is limitedly rotated in the rotating seat. The transmission shaft passes through the closed end surface and is fixedly connected to the spiral rotating shaft (22).

Images