Quantitative feed packaging equipment for sheep feed production

Abstract

The utility model discloses quantitative feed packaging equipment for sheep feed production, and relates to the technical field of packaging of feed production. The device comprises a bottom plate and a weighing device, a support plate is fixedly installed on the bottom plate, a box body is installed on the support plate and used for storing sheep feed, and an unfolding assembly is arranged in the inner bottom of the box body. A driven gear is driven to rotate through a U-shaped plate in the unfolding assembly, a bag opening of a packaging bag can be unfolded through an L-shaped plate and an unfolding plate, the position of the unfolding plate in the packaging bag is extended through a second electric push rod, the whole packaging bag is in an unfolded state, sheep feed can conveniently fall into the packaging bag, and the packaging bag is convenient to use. And when a U-shaped plate moves, air generated by an air blowing cylinder in a bulging assembly enters the packaging bag, the packaging belt is in a bulging state through inflation of the air, and after the sheep feed falls into the packaging bag, the phenomenon that the surface of the packaging bag is wrinkled is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging for feed production, in particular to feed quantitative packaging equipment for sheep feed production. Background Art

[0002] Sheep feed is scientifically formulated according to the concentration of nutrients required by sheep at different stages of growth. Various feed raw materials, including roughage, concentrated feed and feed additives, are crushed and mixed with specific equipment to form a granular complete feed. After the feed is produced, it needs to be packaged, and a packaging machine is needed to fill it.

[0003] In the prior art quantitative packaging equipment for sheep feed production, it is usually inconvenient to support the packaging bag in position, and because the packaging bag is a soft support, the bag mouth of the packaging bag cannot be in an open state for a long time without external force. Although some packaging equipment is provided with a structure for opening the bag mouth of the packaging bag, it is only to open the bag mouth of the packaging bag, and the entire packaging bag cannot be in an open state. When the sheep feed falls into the packaging bag, it is easy to cause the packaging bag to deform, resulting in wrinkles on the surface of the packaging bag after the sheep feed is filled in the packaging bag. To this end, we provide a feed quantitative packaging equipment for sheep feed production to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a quantitative packaging device for sheep feed production. The utility model solves the problem that the bag opening of the packaging bag in the prior art cannot be in an open state for a long time without external force by coordinating the opening component and the bulging component. Although some packaging devices are provided with a structure for opening the bag opening of the packaging bag, the bag opening of the packaging bag is only unfolded, and the entire packaging bag cannot be in an open state. When sheep feed falls into the packaging bag, the packaging bag is easily deformed, resulting in wrinkles on the surface of the packaging bag after the sheep feed is filled in the packaging bag.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a feed quantitative packaging device for sheep feed production, comprising a bottom plate and a weighing device, wherein a bracket plate is fixedly mounted on the bottom plate, a box body is mounted on the bracket plate, the box body is used to store sheep feed, and an expansion component is arranged inside the inner bottom of the box body, and the bag mouth of the packaging bag is opened by the expansion component;

[0007] The unfolding assembly is provided with a swelling assembly, and the packaging bag is inflated by the swelling assembly.

[0008] The utility model is further configured as follows: the unfolding component is composed of a driving component and an opening component, the driving component includes an electric push rod and a driving shaft, the electric push rod is mounted on a bracket plate, the driving shaft is rotatably mounted on a box body, a U-shaped plate is fixedly mounted on the output end of the electric push rod, a gear block is provided on the U-shaped plate, a driven gear is fixedly mounted on the driving shaft, and the gear block is meshed with the driven gear.

[0009] The utility model is further configured that the expansion assembly includes an L-shaped plate installed on the driving shaft, the L-shaped plate is fixedly installed with a second electric push rod, and the output end of the second electric push rod is fixedly installed with the expansion plate.

[0010] The utility model is further configured such that the inflation component includes a blow cylinder, a push rod is movably mounted on the blow cylinder, a push plate is fixedly mounted on one end of the push rod away from the blow cylinder, the push plate is fixedly mounted on a U-shaped plate, and a flow guide component is connected to the blow cylinder.

[0011] The utility model is further configured such that the guide assembly includes an air outlet pipe fixedly connected to the air cylinder, an end of the air outlet pipe away from the air cylinder is fixedly connected to a telescopic hose, an end of the telescopic hose away from the air outlet pipe is fixedly connected to an exhaust pipe, the exhaust pipe is fixedly installed inside the support plate, and the exhaust port of the exhaust pipe is located outside the support plate.

[0012] The utility model is further configured that a feed pipe is arranged above the box body, and a solenoid valve 1 is arranged on the feed pipe.

[0013] The utility model is further configured that a discharge pipe is provided at the inner bottom of the box body, and a second solenoid valve is provided on the discharge pipe.

[0014] The utility model is further configured that a mounting groove is provided on the bottom plate, the weighing device is installed in the mounting groove, and the weighing device is located directly below the discharge pipe.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model drives the tooth block on the U-shaped plate to mesh with the driven gear through the electric push rod 1 in the expansion assembly, and the driven gear rotates and synchronously drives the L-shaped plate to expand outward through the driving shaft. The bag mouth of the packaging bag can be opened by the L-shaped plate and the opening plate, and the position of the opening plate in the packaging bag is extended by the electric push rod 2, so that the entire packaging bag is in an open state, which is convenient for sheep feed to fall into the packaging bag, thereby improving the practicality of the equipment.

[0017] 2. The utility model drives the piston on the push rod to move in the blowing cylinder through the push plate when the U-shaped plate moves. The gas generated by the blowing cylinder enters the packaging bag through the exhaust pipe. The packaging belt will bulge due to the filling of gas. After the sheep feed falls into the packaging bag, the surface of the packaging bag will not wrinkle, which further improves the practicality of the equipment.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 A three-dimensional structure of a feed quantitative packaging equipment for sheep feed production Figure 1 .

[0021] Figure 2 A three-dimensional structure of a feed quantitative packaging equipment for sheep feed production Figure 2 .

[0022] Figure 3 This is a schematic diagram of the internal structure of a box in a feed quantitative packaging equipment used in sheep feed production.

[0023] Figure 4 This is a schematic diagram of the structure of the expansion components of a feed quantitative packaging equipment used in sheep feed production.

[0024] In the attached figure: 1. bottom plate; 2. weighing device; 3. bracket plate; 4. box body; 5. electric push rod 1; 6. driving shaft; 7. U-shaped plate; 8. gear block; 9. driven gear; 10. L-shaped plate; 11. electric push rod 2; 12. opening plate; 13. blow cylinder; 14. push rod; 15. push plate; 16. air outlet pipe; 17. telescopic hose; 18. exhaust pipe; 19. feed pipe; 20. solenoid valve 1; 21. discharge pipe; 22. solenoid valve 2; 23. installation groove. DETAILED DESCRIPTION

[0025] 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 of 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. Specific embodiment 1

[0027] See also Figure 1-4 The utility model is a feed quantitative packaging device for sheep feed production, comprising a bottom plate 1 and a weighing device 2. A bracket plate 3 is fixedly mounted on the bottom plate 1, a box body 4 is mounted on the bracket plate 3, the box body 4 is used to store sheep feed, and an expansion component is arranged inside the inner bottom of the box body 4, and the bag mouth of the packaging bag is opened by the expansion component;

[0028] The unfolding assembly is composed of a driving assembly and an opening assembly. The driving assembly includes an electric push rod 5 and a driving shaft 6. The electric push rod 5 is mounted on the bracket plate 3. The driving shaft 6 is rotatably mounted on the box body 4. A U-shaped plate 7 is fixedly mounted on the output end of the electric push rod 5. A gear block 8 is arranged on the U-shaped plate 7. A driven gear 9 is fixedly mounted on the driving shaft 6. The gear block 8 is meshed with the driven gear 9.

[0029] The expansion assembly comprises an L-shaped plate 10 mounted on the driving shaft 6 , on which an electric push rod 11 is fixedly mounted, and on the output end of the electric push rod 11 , an expansion plate 12 is fixedly mounted.

[0030] Specifically: there are two bracket plates 3, and the position of the box body 4 is fixed by the two bracket plates 3. The amount of feed in the packaging bag can be quantified by the weighing device 2 to ensure that the weight of each packaging bag is the same. A sliding groove is provided on the inner bottom of the box body 4 to facilitate the limited sliding of the U-shaped plate 7 to ensure the stability of the U-shaped plate 7 when moving. The packaging bag can be opened by expanding the U-shaped plate 7 to both sides. Specific embodiment 2

[0032] See also Figure 1-4 On the basis of the specific embodiment 1, a swelling component is provided on the unfolding component, and the packaging bag is inflated by the swelling component. The swelling component includes a blow cylinder 13, and a push rod 14 is movably installed on the blow cylinder 13. A push plate 15 is fixedly installed on one end of the push rod 14 away from the blow cylinder 13. The push plate 15 is fixedly installed on the U-shaped plate 7, and the blow cylinder 13 is connected with a guide component;

[0033] The guide assembly includes an air outlet pipe 16 fixedly connected to the air cylinder 13, an end of the air outlet pipe 16 away from the air cylinder 13 is fixedly connected to a telescopic hose 17, an end of the telescopic hose 17 away from the air outlet pipe 16 is fixedly connected to an exhaust pipe 18, the exhaust pipe 18 is fixedly installed inside the support plate 12, and the exhaust port of the exhaust pipe 18 is located outside the support plate 12.

[0034] Specifically: the air cylinder 13 is installed on the box body 4, and when the U-shaped plate 7 moves, the piston on the push rod 14 moves in the air cylinder 13, so that the air cylinder 13 can generate gas. The internal structure of the air cylinder 13 is the same as the internal structure of the air pump in the prior art, and will not be described in detail here. The air outlet of the exhaust pipe 18 is located on the outside of the support plate 12, which is convenient for blowing the gas generated by the air cylinder 13 into the interior of the packaging bag, so that the entire packaging bag is inflated, so that after the sheep feed falls into the packaging bag, the surface of the packaging bag will not be wrinkled. Specific embodiment three

[0036] See also Figure 1-4 On the basis of specific embodiment 1 and specific embodiment 2, a feed pipe 19 is arranged above the box body 4, and a solenoid valve 1 20 is arranged on the feed pipe 19, a discharge pipe 21 is arranged at the inner bottom of the box body 4, and a solenoid valve 2 22 is arranged on the discharge pipe 21, and a mounting groove 23 is opened on the bottom plate 1, and the weighing device 2 is installed in the mounting groove 23, and the position of the weighing device 2 is directly below the discharge pipe 21.

[0037] Specifically: Solenoid valve 1 20 and solenoid valve 2 22 are both prior art, which is well known to those skilled in the art and will not be described in detail here. The mounting groove 23 on the base plate 1 facilitates the installation of the weighing device 2 so that the upper end surface of the weighing device 2 is in the same horizontal plane as the upper end surface of the base plate 1, so that after the packaging bag is filled with feed, it is easy for personnel to remove the packaging bag from the base plate 1.

[0038] The working principle of the utility model is as follows: the bag mouth of the packaging belt is slightly opened so that it is located outside the opening plate 12, and the electric push rod 1 5 is started, and the U-shaped plate 7 is driven to move inward by the electric push rod 1 5, and the driven gear 9 is driven to rotate by the tooth block 8 on the U-shaped plate 7, and the driven gear 9 drives the L-shaped plate 10 to rotate through the driving shaft 6 when rotating, and the L-shaped plate 10 will open the bag mouth of the packaging bag by opening, and the opening plate 12 is driven to extend toward the inner bottom of the packaging bag by the electric push rod 2 11, and the packaging bag is in a completely opened state by the extension of the opening plate 12;

[0039] When the U-shaped plate 7 moves inward, the U-shaped plate 7 will synchronously drive the push plate 15 to move inward. The push of the U-shaped plate 7 can make the piston on the push rod 14 move in the air cylinder 13. The gas generated by the air cylinder 13 will enter the through pipe 1. The gas in the through pipe 1 will enter the exhaust pipe 18 through the telescopic hose 17. Finally, the exhaust pipe 18 will be blown into the packaging bag through the exhaust pipe 18. The blowing of gas can make the entire packaging bag completely open, so that after the sheep feed is filled in the packaging bag, the surface of the packaging bag will not be wrinkled.

[0040] By opening the electromagnetic valve 22 on the discharge pipe 21, the sheep feed is discharged from the box body 4, and the discharged sheep feed enters the packaging bag.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A feed quantitative packaging device for sheep feed production, comprising a base plate (1) and a weighing device (2), characterized in that: A support plate (3) is fixedly mounted on the bottom plate (1), a box body (4) is mounted on the support plate (3), the box body (4) is used to store sheep feed, and an expansion component is arranged inside the inner bottom of the box body (4), and the bag mouth of the packaging bag is opened by the expansion component; The unfolding assembly is provided with a swelling assembly, and the packaging bag is inflated by the swelling assembly.

2. The feed quantitative packaging equipment for sheep feed production according to claim 1, characterized in that: The unfolding assembly is composed of a driving assembly and an opening assembly, wherein the driving assembly comprises an electric push rod (5) and a driving shaft (6), wherein the electric push rod (5) is mounted on a bracket plate (3), and the driving shaft (6) is rotatably mounted on a box body (4), and a U-shaped plate (7) is fixedly mounted on the output end of the electric push rod (5), and a tooth block (8) is arranged on the U-shaped plate (7), and a driven gear (9) is fixedly mounted on the driving shaft (6), and the tooth block (8) is meshed with the driven gear (9).

3. The feed quantitative packaging equipment for sheep feed production according to claim 2, characterized in that: The expansion assembly comprises an L-shaped plate (10) mounted on a driving shaft (6), a second electric push rod (11) being fixedly mounted on the L-shaped plate (10), and an expansion plate (12) being fixedly mounted on the output end of the second electric push rod (11).

4. The feed quantitative packaging equipment for sheep feed production according to claim 2, characterized in that: The inflation assembly comprises a blow cylinder (13), a push rod (14) is movably mounted on the blow cylinder (13), a push plate (15) is fixedly mounted on one end of the push rod (14) away from the blow cylinder (13), the push plate (15) is fixedly mounted on the U-shaped plate (7), and the blow cylinder (13) is connected to a flow guide assembly.

5. The feed quantitative packaging equipment for sheep feed production according to claim 4, characterized in that: The flow guide assembly comprises an air outlet pipe (16) fixedly connected to the air cylinder (13); one end of the air outlet pipe (16) away from the air cylinder (13) is fixedly connected to a telescopic hose (17); one end of the telescopic hose (17) away from the air outlet pipe (16) is fixedly connected to an exhaust pipe (18); the exhaust pipe (18) is fixedly installed inside the support plate (12); and the exhaust port of the exhaust pipe (18) is located outside the support plate (12).

6. The feed quantitative packaging equipment for sheep feed production according to claim 1, characterized in that: A feed pipe (19) is arranged above the box body (4), and a solenoid valve (20) is arranged on the feed pipe (19).

7. The feed quantitative packaging equipment for sheep feed production according to claim 1, characterized in that: The inner bottom of the box body (4) is provided with a discharge pipe (21), and a second solenoid valve (22) is provided on the discharge pipe (21).

8. The feed quantitative packaging equipment for sheep feed production according to claim 7, characterized in that: The bottom plate (1) is provided with a mounting groove (23), and the weighing device (2) is mounted in the mounting groove (23). The weighing device (2) is located directly below the discharge pipe (21).

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