CN218317453U

CN218317453U - Automatic packaging machine for agricultural products

Info

Publication number: CN218317453U
Application number: CN202222904973.0U
Authority: CN
Inventors: 陈斌
Original assignee: Shaanxi Yunheng Trade Co ltd
Current assignee: Shaanxi Yunheng Trade Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-01-17
Anticipated expiration: 2032-11-02

Abstract

The utility model relates to the field of packaging machines, in particular to an automatic agricultural product packaging machine, which comprises a bottom plate, a belt, a support frame a, a hose, a flat plate, a support frame b, a support frame c and a control system; a material storage box is arranged on the support frame a, a connecting pipe is arranged at the bottom of the material storage box, a box body is arranged at the bottom of the connecting pipe, and a blower a is arranged on the box body; the hose is arranged on the discharge hole; the bottom of the flat plate is provided with a baffle plate which is positioned on the right side of the discharge hole of the hose; a weighing device is arranged on the support frame b, and a weighing plate is arranged on the weighing device; a position detection sensor and a funnel are arranged on the support frame c; the control system is arranged on the bottom plate. The utility model discloses can guarantee the uniformity of single packing weight, and can not extrude agricultural product, can guarantee agricultural product's integrity, improve packaging quality.

Description

Automatic packaging machine for agricultural products

Technical Field

The utility model relates to a packagine machine field especially relates to an agricultural product automatic packaging machine.

Background

The coarse cereals usually refer to grain and bean crops except five crops of rice, wheat, corn, soybean and potatoes, and the coarse cereals need to be packaged before being sold.

Chinese patent with grant publication No. CN206511198U discloses an automatic packaging machine for agricultural products, aiming at providing an automatic packaging machine for agricultural products with advantages of orderly control of conveying process and high weighing precision, the scheme main points include a conveying device and a weighing device, one end of the conveying device is connected with a discharge port of an apparatus for cleaning agricultural products, the conveying device includes a frame and a conveyor belt, the weighing device is installed at one side of the conveying device, a material pushing assembly is further provided on the conveying device, the weighing device includes a blanking track, a conveyor frame for installing the blanking track, a blocking piece installed on the blanking track and used for controlling the blanking track to open or close, and a scale installed at the discharge end of the blanking track, the blanking track includes a bottom plate and side plates installed at two sides of the bottom plate and fixedly connected with the bottom plate, a sensor for sensing the weighing value of the scale is provided at the bottom of the scale, the sensor sends a sensing signal when the weighing value reaches a certain value, the blocking piece makes a closing action in response to the sensing signal, and the blocking piece is in communication connection with the sensor.

However, the above-mentioned known solutions have the following disadvantages: the check baffle descends and easily extrudes agricultural products when closing the unloading track, causes the agricultural product damage, and the defective goods exist in the packing, influences the quality.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to the problem that exists among the background art, provides an agricultural product automatic packaging machine who does not harm agricultural product.

The technical scheme of the utility model: an automatic packaging machine for agricultural products comprises a bottom plate and a belt, wherein a belt conveying device for driving the belt to rotate is arranged on the bottom plate, and a plurality of groups of packaging boxes are placed on the belt in parallel; the device also comprises a support frame a, a hose, a flat plate, a support frame b, a support frame c and a control system;

the support frame a is arranged on the bottom plate, a storage box is arranged on the support frame a, a connecting pipe is arranged at the bottom of the storage box, a box body is arranged at the bottom of the connecting pipe, the storage box and the inner cavity of the box body are communicated, a discharge hole is formed in the right side surface of the box body, and an air blower a for blowing materials in the cavity of the box body to move rightwards is arranged on the box body; the hose is arranged on the discharge port, and the discharge end of the hose is positioned above the weighing plate; the flat plate is arranged on the outer wall of the material storage box, the bottom of the flat plate is provided with a baffle plate, and the baffle plate is positioned on the right side of the discharge port of the hose; the support frame b is arranged on the bottom plate, the weighing device is arranged on the support frame b, the weighing plate is arranged on the weighing device, and the feeding assembly for feeding the materials on the weighing plate into the hopper is arranged at the bottom of the box body; the supporting frame c is arranged on the bottom plate, a position detection sensor for detecting the position of the packaging box is arranged on the supporting frame c, a funnel is arranged on the supporting frame c, and the funnel is positioned below the discharging end of the weighing plate; the control system is arranged on the bottom plate.

Preferably, the control system is in signal transmission connection with the position detection sensor, and the control system is in control connection with the feeding assembly, the blower a and the belt conveying device.

Preferably, the bottom of the flat plate is vertically provided with a telescopic device, the telescopic end of the telescopic device is provided with a pull rope, the bottom of the pull rope is connected with the outer wall of the discharge end of the hose, and the control system is in control connection with the telescopic device.

Preferably, the top of the funnel is provided with a baffle ring, and the baffle ring is provided with a feed inlet facing one side of the weighing plate.

Preferably, the feeding assembly comprises a blower b and a barrel; the air blower b is arranged at the bottom of the box body, the air outlet end of the air blower b is connected with the barrel, the barrel is longitudinally arranged, and the barrel is provided with an air outlet groove facing the upper end face of the weighing plate.

Preferably, the weighing plate is provided with two groups of vertical plates which are transversely arranged and are respectively positioned at the edges of the weighing plate.

Preferably, the size of the cavity in the box body is gradually reduced from left to right.

Preferably, the box body is connected with the storage box through a support frame d.

Compared with the prior art, the utility model discloses following profitable technological effect has: after the weighing of weighing device reached the setting value, air-blower an stop work, and telescoping device shrink pulling hose kickup simultaneously to make agricultural product can't continue to fall, guaranteed the uniformity of single packing weight, and can not extrude agricultural product, can guarantee agricultural product's integrity, improve packing quality.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a rear view of FIG. 1;

FIG. 3 is a front cross-sectional view of FIG. 1;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Reference numerals are as follows: 1. a base plate; 2. a belt conveyor; 3. a belt; 4. a support frame a; 5. a material storage box; 6. a connecting pipe; 7. a box body; 8. a blower a; 9. a hose; 10. pulling a rope; 11. a telescopic device; 12. a flat plate; 13. a baffle plate; 14. a weighing plate; 15. a weighing device; 16. a support frame b; 17. a support frame c; 18. a position detection sensor; 19. packaging boxes; 20. a funnel; 21. a baffle ring; 22. a support frame d; 23. a blower b; 24. a cylinder body; 25. and (4) an air outlet groove.

Detailed Description

Example one

As shown in fig. 1-3, the automatic agricultural product packaging machine provided by the present invention comprises a bottom plate 1 and a belt 3, wherein the bottom plate 1 is provided with a belt conveyor 2 for driving the belt 3 to rotate, and a plurality of groups of packaging boxes 19 are arranged on the belt 3 in parallel; the device also comprises a support frame a4, a hose 9, a flat plate 12, a support frame b16, a support frame c17 and a control system;

the supporting frame a4 is arranged on the bottom plate 1, the supporting frame a4 is provided with the storage box 5, the bottom of the storage box 5 is provided with the connecting pipe 6, the bottom of the connecting pipe 6 is provided with the box body 7, the inner cavities of the connecting pipe 6, the storage box 5 and the box body 7 are communicated, the right side surface of the box body 7 is provided with a discharge hole, and the box body 7 is provided with an air blower a8 for blowing materials in the cavity to move rightwards; the hose 9 is arranged on the discharge port, and the discharge end of the hose 9 is positioned above the weighing plate 14; the flat plate 12 is arranged on the outer wall of the material storage box 5, the baffle 13 is arranged at the bottom of the flat plate 12, and the baffle 13 is positioned on the right side of the discharge hole of the hose 9; the supporting frame b16 is arranged on the bottom plate 1, the weighing device 15 is arranged on the supporting frame b16, the weighing plate 14 is arranged on the weighing device 15, and the feeding assembly for feeding the materials on the weighing plate 14 into the hopper 20 is arranged at the bottom of the box body 7; a support frame c17 is arranged on the bottom plate 1, a position detection sensor 18 for detecting the position of a packing box 19 is arranged on the support frame c17, a funnel 20 is arranged on the support frame c17, and the funnel 20 is positioned below the discharge end of the weighing plate 14; the control system is arranged on the bottom plate 1, is in signal transmission connection with the position detection sensor 18, and is in control connection with the feeding assembly, the air blower a8 and the belt conveying device 2. The bottom of the flat plate 12 is vertically provided with an expansion device 11, the expansion end of the expansion device 11 is provided with a pull rope 10, the bottom of the pull rope 10 is connected with the outer wall of the discharge end of the hose 9, and a control system is in control connection with the expansion device 11. The bottom plate 1 is provided with a sealing device which is used for automatically sealing the packing box 19.

The working principle is as follows: agricultural products in the storage box 5 enter the box body 7 through the connecting pipe 6, and under the air blowing of the air blower a8, the agricultural products fall onto the weighing plate 14 through the hose 9, are weighed by the weighing device 15, are conveyed into the funnel 20 through the feeding assembly, and finally fall onto the packaging box 19. After the position detecting sensor 18 detects that the packing box 19 is in place, the belt conveyor 2 stops working, and when the weight weighed by the weighing device 15 reaches a set value, the blower a8 stops working, and meanwhile, the telescopic device 11 contracts to pull the hose 9 to bend upwards, so that the agricultural products cannot fall off continuously.

In this embodiment, after the weighing of weighing device 15 reached the setting value, air-blower a8 stopped working, and telescoping device 11 shrink pulling hose 9 is crooked upwards simultaneously to make agricultural product can't continue to fall, guaranteed the uniformity of single packing weight, and can not extrude agricultural product, can guarantee the integrity of agricultural product, improve packaging quality.

Example two

As shown in fig. 2, the utility model provides an automatic agricultural product packaging machine compares in embodiment one, connects through support frame d22 between box body 7 and the storage case 5, and the reinforcing joint strength of being convenient for, cavity in the box body 7 turn right the size from a left side and reduce gradually, can make the agricultural product in the box body 7 can get into in the hose 9 smoothly. The top of the funnel 20 is provided with a baffle ring 21, the baffle ring 21 is provided with a feed inlet towards one side of the weighing plate 14, and the baffle ring 21 can prevent agricultural products on the weighing plate 14 from falling out of the funnel 20 in the falling process. Two sets of vertical plates are arranged on the weighing plate 14, are transversely arranged and are respectively positioned at the edges of the weighing plate 14, and can prevent agricultural products from falling down from the hose 9 onto the weighing plate 14 due to collision.

EXAMPLE III

As shown in fig. 4, compared with the first embodiment, the automatic agricultural product packaging machine of the present invention includes a feeding assembly including a blower b23 and a cylinder 24; the air blower b23 is arranged at the bottom of the box body 7, the air outlet end of the air blower b23 is connected with the cylinder 24, the cylinder 24 is longitudinally arranged, and the cylinder 24 is provided with an air outlet groove 25 facing the upper end face of the weighing plate 14. The blower b23 blows air outwards through the air outlet slot 25, and the air flow blows the materials on the weighing plate 14 to fall into the funnel 20 and then the packaging box 19.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. An automatic agricultural product packaging machine comprises a bottom plate (1) and a belt (3), wherein a belt conveying device (2) for driving the belt (3) to rotate is arranged on the bottom plate (1), and a plurality of groups of packaging boxes (19) are arranged on the belt (3) in parallel; the device is characterized by also comprising a support frame a (4), a hose (9), a flat plate (12), a support frame b (16), a support frame c (17) and a control system;

the support frame a (4) is arranged on the bottom plate (1), the support frame a (4) is provided with the storage box (5), the bottom of the storage box (5) is provided with the connecting pipe (6), the bottom of the connecting pipe (6) is provided with the box body (7), the connecting pipe (6), the storage box (5) and the inner cavity of the box body (7) are communicated, the right side surface of the box body (7) forms a discharge hole, and the box body (7) is provided with the air blower a (8) for blowing the material in the cavity to move rightwards; the hose (9) is arranged on the discharge hole, and the discharge end of the hose (9) is positioned above the weighing plate (14); the flat plate (12) is arranged on the outer wall of the material storage box (5), the baffle (13) is arranged at the bottom of the flat plate (12), and the baffle (13) is positioned on the right side of the discharge hole of the hose (9); the supporting frame b (16) is arranged on the bottom plate (1), the weighing device (15) is arranged on the supporting frame b (16), the weighing plate (14) is arranged on the weighing device (15), and the feeding assembly for feeding materials on the weighing plate (14) into the hopper (20) is arranged at the bottom of the box body (7); the supporting frame c (17) is arranged on the bottom plate (1), a position detection sensor (18) for detecting the position of the packing box (19) is arranged on the supporting frame c (17), a funnel (20) is arranged on the supporting frame c (17), and the funnel (20) is positioned below the discharging end of the weighing plate (14); the control system is arranged on the bottom plate (1).

2. The automatic agricultural product packaging machine according to claim 1, wherein the control system is in signal transmission connection with the position detection sensor (18), and the control system is in control connection with the feeding assembly, the blower a (8) and the belt conveying device (2).

3. The automatic agricultural product packaging machine according to claim 1, wherein a telescopic device (11) is vertically arranged at the bottom of the flat plate (12), a pull rope (10) is arranged at the telescopic end of the telescopic device (11), the bottom of the pull rope (10) is connected with the outer wall of the discharging end of the hose (9), and the control system is in control connection with the telescopic device (11).

4. An automatic agricultural product packaging machine according to claim 1, wherein a baffle ring (21) is provided on the top of the hopper (20), and the baffle ring (21) is provided with a feeding hole toward the weighing plate (14).

5. The automatic agricultural produce packaging machine according to claim 1, wherein the feeding assembly comprises a blower b (23) and a drum (24); air blower b (23) is arranged at the bottom of the box body (7), the air outlet end of the air blower b (23) is connected with the cylinder (24), the cylinder (24) is longitudinally arranged, and an air outlet groove (25) facing the upper end face of the weighing plate (14) is formed in the cylinder (24).

6. The automatic agricultural produce packaging machine according to claim 1, wherein two sets of vertical plates are provided on the weighing plate (14), and the two sets of vertical plates are provided laterally and respectively at the edges of the weighing plate (14).

7. An automatic agricultural produce packaging machine according to claim 1 wherein the cavities in the box (7) progressively decrease in size from left to right.

8. The automatic agricultural product packaging machine according to claim 1, wherein the box body (7) and the storage box (5) are connected by a support frame d (22).