CN209973589U

CN209973589U - Box and fruit overturning and separating system

Info

Publication number: CN209973589U
Application number: CN201920789210.1U
Authority: CN
Inventors: 易彬
Original assignee: Hubei Guojv Agricultural Machinery Technology Co Ltd
Current assignee: Hubei Guojv Agricultural Machinery Technology Co Ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-01-21
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a case fruit upset piece-rate system belongs to fruit processing equipment technical field. The fruit box conveying device comprises a rack, a fruit box turning device, a transfer transition device, a fruit processing device, a box body downslide device and a fruit box recovery device, wherein the transfer transition device comprises a transfer conveying belt and a box bottom cleaning rolling brush; the transfer conveyer belt is horizontally arranged; a buffer transfer device is arranged between the transfer transition device and the input end of the fruit processing device; a transfer conveyer belt is arranged on the buffer transfer device; the input end of the transfer conveying belt is positioned right below the fruit falling area of the transfer transition device, the output end of the transfer conveying belt is positioned right above the input end of the fruit processing device, and the rear side of the transfer conveying belt is obliquely and forwardly provided with a guide plate for guiding the fruits forwards along the conveying direction. The system adjusts the transfer conveying belt to be horizontal, and simultaneously adds the transfer transition device with the guide plate, thereby not only reducing the fall of the falling fruit, but also preventing the fruit box from slipping, and simultaneously reducing the width of the conveying belt at the input end of the fruit processing device.

Description

Box and fruit overturning and separating system

Technical Field

The utility model belongs to the technical field of fruit processing equipment, in particular to case fruit upset piece-rate system.

Background

In the fruit commercialized production and processing process, conveying materials to a production line is the first link and is one of important links for restricting production efficiency, and the processing speed is directly determined by the fruit loading quantity. At present, the common modes in the market are divided into two modes of manual fruit feeding and automatic mechanical fruit feeding.

The method adopts a purely manual fruit feeding mode, and in order to avoid the influence of fruit feeding on the processing efficiency, four workers commonly complete the step in the factory: one person transports the turnover box fully loaded with the materials to the side of processing and production equipment, two persons pour the materials into the production equipment, and the other person arranges the empty turnover boxes with the materials removed in order and sends the empty turnover boxes to the subsequent grading procedure for loading fruits. Not only does this require close fitting by workers, but it is also labor intensive.

The prior art provides an automatic mechanical fruit feeding mode: the fruit system comprises a fruit turning device, a transfer transition device at the tail end of a conveying belt of the fruit turning device, processing equipment below the transfer transition device, a box body sliding device at the rear end of the transfer transition device, a fruit box recovery device right below the bottom end of the box body sliding device and the like, wherein the transfer transition device is arranged from front to back in an inclined upward direction, two conveying belts (generally used for supporting the middle part of a fruit box) for supporting the fruit box are arranged on the transfer transition device in the forward and backward directions, and a box bottom cleaning roller is arranged above the transfer transition device in the left and right directions.

The fruit box conveying device comprises a rack, a fruit box turning device, a transfer transition device, a fruit processing device, a box body downslide device, a fruit box recovery device and the like, wherein the fruit box turning device, the transfer transition device and the box body downslide device are sequentially arranged on the rack from front to back; the conveying belt at the input end of the fruit processing device is wider (the rolling brush is cleaned from the rear end of the fruit loading and turning device to the bottom of the fruit box to cover the fruit dropping area of the transfer transition device, and the width is usually more than 1.2 cm).

The patent with the application number of CN201510338721.8 discloses an automatic change fruit case turning over unloading and fruit case recovery production line, and it includes that processing equipment, fruit turnover case, go up the fruit and turn over the case device, go up the fruit and turn over the conveyer belt end of case device and be provided with the transfer transition device, and the below of transfer transition device is provided with processing equipment, and the box gliding device links to each other with the transfer transition device, and the box recovery unit links to each other with the bottom of box gliding device. The transfer transition device comprises a transfer rack, two pairs of belt pulleys are installed at two ends of the transfer rack, the conveying motor drives the belt pulleys to rotate, the belt pulleys at the two ends are in meshing transmission through a conveying belt, a tensioning wheel is arranged on the conveying belt, a material baffle is installed on the transfer rack and arranged below the conveying belt, a box bottom cleaning roller is connected with a material cleaning motor installed on the transfer rack through belt transmission, and an outlet guide piece is arranged at the tail end of the belt pulley.

The applicant has found that when the production line is used for separating the fruit boxes, the following problems are found:

1. the transfer transition device is obliquely arranged, so that the fruit box on the transfer transition device is easy to slip, and the latter fruit box is easy to smash on the former fruit box, so that the basket is clamped and the fruits are damaged;

2. the fall between the transit transition device and the fruit processing device is large, so that the fruit is easily damaged in the collision process with the fruit processing device after falling;

3. on the transfer transition device, fruits fall in the range between the turnover position of the fruit box and the box bottom cleaning roller, and a conveying belt on the fruit processing device is required to have larger width;

4. when fruits fall on the conveying belt of the fruit processing device, the fruits are mainly concentrated under the overturning part of the fruit box, and less fruit falls in the range from the fruit box to the cleaning roller at the bottom of the box, so that the fruits are piled on the conveying belt of the fruit processing device in a single side, and the fruit processing device is not beneficial to subsequent production.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the embodiment of the utility model provides a case fruit upset piece-rate system improves on current structure, and with the transfer conveyer belt adjustment for the level, increased the transfer transition device that has the guide board simultaneously, not only reduced the drop of fruit whereabouts, still prevented that the fruit case from skidding, the width of the conveyer belt of reducible fruit processingequipment input simultaneously. The technical scheme is as follows:

the embodiment of the utility model provides a case and fruit upset piece-rate system, this system includes frame 1, goes up fruit and turns over case device 2, transfer transition device 3, fruit processingequipment 4, box gliding device and fruit case recovery unit 6, go up fruit and turn over case device 2, transfer transition device 3 and box gliding device and locate in proper order on frame 1 from front to back, the input of fruit processingequipment 4 is located transfer transition device 3 below, fruit case recovery unit 6 is located under the box gliding device, transfer transition device 3 includes two transfer conveyer belts 10 that set up along the fore-and-aft direction and cleans the round brush 8 along the bottom of the case that locates about to the transfer conveyer belt 10 top; the transfer conveyer belt 10 is horizontally arranged; a buffer transfer device 9 for conveying the fruits falling from the transit transition device 3 to the fruit processing device 4 is arranged between the transit transition device 3 and the input end of the fruit processing device 4; a transfer conveyer belt 17 is arranged on the buffer transfer device 9; the input end of the transfer conveyer belt 17 is positioned under the fruit falling area of the transfer transition device 3, the output end of the transfer conveyer belt is positioned over the input end of the fruit processing device 4, and the rear side of the transfer conveyer belt is obliquely and forwardly provided with a guide plate 15 which guides the fruits forwards along the conveying direction.

The buffer transfer device 9 in the embodiment of the present invention is disposed along the left-right direction, and includes a transfer frame 16, a transfer conveyor 17 horizontally disposed on the transfer frame 16 along the left-right direction, a transfer driving motor 19 disposed on the transfer frame 16 and used for driving the transfer conveyor 17, and a guide plate 15 disposed on the transfer frame 16; the transfer frame 16 is located between the transfer transition device 3 and the fruit processing device 4, the guide plate 15 is vertically arranged and located above the adjacent transfer conveying belt 17.

Furthermore, side plates are arranged on the transferring frame 16 in the embodiment of the present invention, on the front side and the rear side of the transferring conveyor 17 and on the input end side of the transferring conveyor 17 along the vertical direction; hanging plates 18 are arranged on side plates on the front side and the rear side of the transfer conveyer belt 17 along the vertical direction, and the upper ends of the hanging plates 18 are fixed on the transfer transition device 3; the guide plate 15 is fixed to a side plate on the rear side of the transfer conveyor 17.

Preferably, the two transfer conveyor belts 10 in the embodiment of the present invention are arranged in parallel and respectively correspond to the upper edges 21 of the left and right sides of the fruit box 7, and the adjacent lower portions thereof are provided with the support rails 20 along the front-back direction.

Wherein, the embodiment of the utility model provides an in the front side of transporting conveyer belt 17 be located the place ahead of the fruit turnover box device 2 rear end, its rear side is located the bottom of the case and cleans the rear of round brush 8.

Further, the inclination angle of the lower sliding plate 5 on the box body lower sliding device in the embodiment of the invention is 70-80 °.

Furthermore, the transfer transition device 3 in the embodiment of the present invention is provided with guardrails 11 on the left and right sides of the fruit box 7 along the front and back directions; the guard rail 11 is vertically disposed.

Wherein, the vertical distance between the input end of the transfer conveyer belt 17 and the transfer conveyer belt 10 in the embodiment of the utility model is 10-20 cm.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is: the embodiment of the utility model provides a fruit box overturning and separating system, which is improved on the prior structure, and the transfer conveyer belt is adjusted to be horizontal, thereby preventing the fruit box from slipping; meanwhile, the transfer transition device with the guide plate is additionally arranged, so that the falling head of the falling fruits is reduced, the width of the conveying belt at the falling part is increased, the fruits can be spread out conveniently, the fruit unilateral accumulation can be avoided, and the width of the conveying belt at the input end of the fruit processing device can be reduced.

Drawings

Fig. 1 is a schematic structural diagram of a box-fruit turning and separating system provided by an embodiment of the present invention;

FIG. 2 is a top view of a part of the structure of the fruit turning and separating system provided by the embodiment of the invention;

fig. 3 is a side view of a system for turning and separating the box fruits provided by the embodiment of the invention;

FIG. 4 is an enlarged view of a portion of FIG. 3;

fig. 5 is a schematic structural diagram of a buffer transfer device according to an embodiment of the present invention;

fig. 6 is a rear view of a buffer transfer device according to an embodiment of the present invention;

fig. 7 is a left side view of the buffering transfer device provided by the embodiment of the present invention.

In the figure: 1 frame, 2 go up the fruit and turn over a case device, 3 transfer transition devices, 4 fruit processingequipment, 5 slide down, 6 fruit case recovery unit, 7 fruit casees, 8 bottom of the case clean the round brush, 9 buffering transfer device, 10 transfer conveyer belts, 11 guardrails, 12 belt pulleys, 13 take-up pulleys, 14 transfer driving motor, 15 guide boards, 16 transport frames, 17 transport conveyer belts, 18 link plates, 19 transport driving motor, 20 support rail, 21 go up the edge.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-7, an embodiment of the present invention provides a box and fruit turning separation system, which includes a frame 1, a box feeding and turning device 2, a transferring transition device 3, a fruit processing device 4, a box body lower sliding device, a box body recovery device 6, etc., wherein the box feeding and turning device 2 (turned to a horizontal state), the transferring transition device 3 and the box body lower sliding device are sequentially disposed on the frame 1 from front to back, and the box feeding and turning device 2 turns over the fruit box 7 and then sends the fruit box to the transferring transition device 3 in a stepping manner; the box body gliding device sends the fruit box 7 output by the transit transition device 3 into a fruit box recovery device 6 (the rotating shaft of the fruit box 7 is 90 degrees or 180 degrees in the sending process), and the box body gliding device comprises a lower sliding plate 5 which is obliquely and downwards arranged from front to back. The input end (usually a conveying belt) of the fruit processing device 4 is arranged below the transfer transition device 3 and comprises equipment for sorting, cleaning or soaking the medicine and the like. The fruit box recovery device 6 is arranged under the box body gliding device and is used for recovering the fruit box 7. The transfer transition device 3 comprises two transfer conveyer belts 10 (driven by a transfer driving motor 14, the width is narrow, usually 1.5-3.0cm, and certain strength is required) arranged along the front-back direction and a box bottom cleaning rolling brush 8 arranged above the transfer conveyer belts 10 along the left-right direction, the box bottom cleaning rolling brush 8 is arranged on the frame 1 and driven by a corresponding motor, the box bottom cleaning rolling brush is of a cylindrical brush structure, and the distance between the lower side and the transfer conveyer belts 10 at the corresponding positions is slightly smaller than the height of the fruit box 7, so as to ensure that the bottom of the fruit box 7 can be cleaned. The aforesaid structure is unanimous basically with the structure of current automatic fruit case turning over unloading and fruit case recovery production line, and the difference lies in: the horizontal arrangement of the transfer conveyor 10 in this embodiment can reduce the slip. Wherein, a buffer transfer device 9 for conveying the fruits falling from the transfer transition device 3 to the fruit processing device 4 is arranged between the transfer transition device 3 and the input end of the fruit processing device 4; the buffer transfer device 9 is provided with a transfer conveyer belt 17; the fruit dropped from the transfer transition device 3 is conveyed to the fruit processing device 4 by the transfer conveyor belt 17, the input end of the transfer conveyor belt is positioned right below the fruit dropping area of the transfer transition device 3, the output end of the transfer conveyor belt is positioned right above the input end (the width of the conveyor belt can be narrow, and corresponds to the front end of the transfer conveyor belt 17 and the front end of the guide plate 15) of the fruit processing device 4, and the rear side of the transfer conveyor belt is obliquely and forwardly provided with the guide plate 15 for guiding the fruit forwards along the conveying direction of the transfer conveyor belt.

Wherein, referring to fig. 5-7, the embodiment of the present invention provides a buffer transfer device 9, which comprises a transfer frame 16, a transfer conveyor 17 horizontally disposed on the transfer frame 16, a transfer drive motor 19 for driving the transfer conveyor 17, and a guide plate 15 disposed on the transfer frame 16. The transfer frame 16 is located between the transfer transition device 3 and the fruit processing device 4, and the guide plate 15 is vertically arranged and located above the adjacent transfer conveyor belt 17. Specifically, the fruit processing device 4 is disposed at the left side of the transfer transition device 3, the guide plate 15 is inclined forward in the left-right direction, the inclination degree is determined according to the width of the conveying belt at the input end of the fruit processing device 4 and the width of the fruit box 7, the rear end of the guide plate 15 is preferably rotatably disposed at the rear side of the transfer rack 16, and an adjustable support rod is disposed between the front portion (rotation) and the transfer rack 16 in the front-back direction to adjust the angle. Specifically, the left end and the right end of the transfer rack 16 are provided with driving shafts along the front-back direction, belt pulleys are arranged on the driving shafts, and the transfer conveying belt 17 is arranged on the belt pulleys.

Further, referring to fig. 5-7, the transportation frame 16 in the embodiment of the present invention is provided with side plates along the vertical direction, which are located on the front and rear sides of the transportation conveyer 17 and on the input side (e.g. right side, and also located on the right side of the transportation conveyer 10) of the transportation conveyer 17. All be equipped with link plate 18 (along controlling to setting up) along vertical direction on the curb plate of both sides around transporting conveyer belt 17, the upper end of link plate 18 is fixed on transfer transition device 3 (frame 1). The guide plate 15 is fixed (its fixing point is preferably located on the left side of the transfer conveyor 10) to a side plate on the rear side of the transfer conveyor 17. The front end of the guide plate 15 is preferably located behind the rear end of the fruit box 7 when it falls onto the transfer conveyor 10.

Preferably, referring to fig. 1-4, two transfer conveyer belts 10 in the embodiment of the present invention are arranged in parallel and respectively correspond to the upper edges 21 of the left and right sides of the fruit box 7, that is, the distance between the two transfer conveyer belts 10 is slightly smaller than the length of the left and right sides of the fruit box 7, so as to ensure that the fruit is separated from the fruit box 7 to the maximum extent (the separation effect on the fruit with leaves is better), and there is substantially no obstruction. A support rail 20 for supporting is arranged at the adjacent lower part of the transfer conveyor belt 10 along the front-back direction, and the support rail 20 is arranged on the frame 1. The support guide rail 20 is specifically a trapezoidal groove structure, and the lower portion of the transfer conveyor belt 10 is a trapezoidal slide rail matched with the trapezoidal groove and embedded into the support guide rail 20. Specifically, the front end and the rear end of the transfer transition device 3 are provided with driving shafts along the left and right directions, the driving shafts are provided with two belt pulleys 12, the transfer conveying belt 10 is arranged on the two belt pulleys 12 on the same side of the two driving shafts, the transfer transition device 3 is further provided with a tension wheel 13 for tensioning the transfer conveying belt 10, and the structure of the transfer transition device is similar to that of the prior art.

Wherein, referring to fig. 1, the front side of the transferring conveyer belt 17 in the embodiment of the present invention is located in front of the rear end of the upper fruit turning device 2, and the rear side thereof is located behind the bottom cleaning roller brush 8 to ensure covering the fruit falling area of the transferring transition device 3.

Further, referring to fig. 1, in the embodiment of the present invention, the rear end of the transfer conveyor 10 is disposed obliquely downward from front to back (the belt pulley 12 at the rear end of the transfer conveyor 10 is lower than the belt pulley 12 at the front end, and the rear end thereof is tilted with or without a guide rail), and the tilt angle is 5 to 10 ° (the angle with the horizontal plane is the same as the latter); the inclination angle of the lower sliding plate 5 on the box body lower sliding device is 70-80 degrees.

Further, referring to fig. 1-3, the transfer transition device 3 of the embodiment of the present invention is provided with guard rails 11 along the front and back direction on the left and right sides (adjacent to each other) of the fruit box 7 to prevent the fruit box 7 from shaking. The guardrail 11 is along vertical setting (locating on frame 1), and two guardrails 11 are from top to bottom apart from preferably being close to gradually.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A box and fruit overturning and separating system comprises a rack (1), an upper fruit turning device (2), a transfer transition device (3), a fruit processing device (4), a box body lower sliding device and a fruit box recovery device (6), wherein the upper fruit turning device (2), the transfer transition device (3) and the box body lower sliding device are sequentially arranged on the rack (1) from front to back, the input end of the fruit processing device (4) is arranged below the transfer transition device (3), the fruit box recovery device (6) is arranged under the box body lower sliding device, and the transfer transition device (3) comprises two transfer conveying belts (10) arranged in the front-back direction and box bottom cleaning rolling brushes (8) arranged above the transfer conveying belts (10) in the left-right direction; the transfer conveyor belt is characterized in that the transfer conveyor belt (10) is horizontally arranged;

a buffer transfer device (9) for conveying the fruits falling from the transfer transition device (3) to the fruit processing device (4) is arranged between the transfer transition device (3) and the input end of the fruit processing device (4); a transfer conveyer belt (17) is arranged on the buffer transfer device (9); the input of transporting conveyer belt (17) is located transit transition device (3) fall under the fruit region, and its output is located directly over the input of fruit processingequipment (4) and its rear side is equipped with guide board (15) that guide fruit forward along its direction of delivery slant forward.

2. The box fruit overturning and separating system according to claim 1, wherein the buffer transfer device (9) is arranged along the left-right direction and comprises a transfer rack (16), a transfer conveyor belt (17) horizontally arranged on the transfer rack (16) along the left-right direction, a transfer driving motor (19) arranged on the transfer rack (16) and used for driving the transfer conveyor belt (17), and a guide plate (15) arranged on the transfer rack (16); the transfer rack (16) is located between the transfer transition device (3) and the fruit processing device (4), and the guide plate (15) is vertically arranged and located above the adjacent transfer conveying belt (17).

3. The system for turning and separating the boxed fruits according to the claim 2 is characterized in that side plates are arranged on the transferring rack (16) in the vertical direction on the front side and the rear side of the transferring conveyor belt (17) and on the input end side of the transferring conveyor belt (17); hanging plates (18) are arranged on side plates on the front side and the rear side of the transfer conveyor belt (17) along the vertical direction, and the upper ends of the hanging plates (18) are fixed on the transfer transition device (3); the guide plate (15) is fixed on a side plate at the rear side of the transfer conveying belt (17).

4. The fruit and box overturning and separating system according to claim 2, wherein two transfer conveyor belts (10) are arranged in parallel and respectively correspond to the upper edges (21) of the left side and the right side of the fruit box (7), and the adjacent lower edges are provided with support guide rails (20) along the front-back direction.

5. A system for turning and separating the box-fruits according to claim 2, characterized in that the transfer conveyor belt (17) is located at the front side in front of the rear end of the device (2) for turning and separating the box-fruits and at the rear side behind the box-bottom sweeping roller brush (8).

6. A system for turning and separating the boxed fruit according to claim 1, characterized in that the angle of inclination of the lower slide (5) on the lower slide of the box is 70-80 °.

7. The fruit turning and separating system of claim 1, characterized in that the transfer transition device (3) is provided with a guardrail (11) at the left and right sides of the fruit box (7) along the front and back direction; the guardrail (11) is arranged vertically.

8. A system for turning and separating the boxed fruit according to claim 1, characterized in that the vertical distance between the input end of the transfer conveyor (17) and the transfer conveyor (10) is 10-20 cm.