Auxiliary accelerated feeding device for feed production

Abstract

The utility model relates to the technical field of feed production equipment, in particular to an auxiliary accelerated feeding device for feed production. The device comprises a grating, a support, a vibration motor, a supporting frame, a screen and a spring. The grating is fixed to the feeding port, the supporting frame is located below the grating, the lower portion of the supporting frame is connected with the spring, the spring is fixed to the base below the feeding port, and the screen is fixed to the supporting frame. The bottoms of the two sides of the support are connected with the two sides of the screen correspondingly, and the top of the support is located above the grating and fixed to the vibration motor. And a plurality of grid bars at the two ends and the middle part of the grid are omitted. According to the device, the feeding speed of materials can be effectively increased, and meanwhile garbage generated in the feeding process can be screened out; the device disclosed by the utility model is easy to mount and dismount, can be suitable for modification of most feeding ports, is simple to operate, can effectively guarantee the service life of each component, and has relatively strong popularization practicability.

Description

Technical Field

[0001] This utility model relates to the field of feed production equipment technology, specifically to an auxiliary feeding acceleration device for feed production. Background Technology

[0002] In existing large-scale feed production equipment, the feeding port is usually located on the ground, with a grating installed above it. During feeding, workers place the raw material packaging bags on the grating, then use knives and scissors to cut open the bags, allowing the raw material to be quickly poured onto the grating. Because of the rapid pouring speed, powdery raw materials often accumulate on the grating, resulting in a slow feeding speed that requires manual turning, which is time-consuming and labor-intensive. Furthermore, the gaps in the grating are often relatively large, making it easy for packaging ropes, thread ends, and other impurities to enter the feeding port.

[0003] Utility model patent CN206634785U discloses a feed ingredient feeding platform, which includes a support frame, a platform, a buffer hopper, and a pulse dust collector. The platform is located above the support frame, and a grid is installed in the middle of the horizontal plane of the platform. The buffer hopper is connected below the platform. The grid is configured as a double-layer structure with filter holes, consisting of an upper and lower grid arranged in a grid pattern. The filter holes face the buffer hopper. The buffer hopper is a guide channel with an opening that gradually narrows from top to bottom. A dust collection vent is located at the upper middle part of the buffer hopper, and the top of the dust collection vent is connected to the pulse dust collector via a pipe. This feeding platform requires a large space and has high requirements for the site of the feed production workshop, making it difficult to promote and apply. Furthermore, this feeding platform still suffers from the aforementioned problem of powdery raw materials accumulating on the grid, resulting in a relatively slow feeding speed.

[0004] Utility model patent CN203789096U discloses a feeding port structure for a batching silo. This structure includes a silo cover, a cover cylinder lock, a vibrating motor, a vibrating screen, a contact sensor, and a pulse dust collector. The silo cover is equipped with a cylinder lock, which controls its opening. A vibrating screen is located in the center of the feeding port, and a contact sensor is located at the bottom of the feeding port. The pulse dust collector is located at the top of the batching silo and below the feeding port level. The connection between the feeding port and the batching silo is tight. However, the vibrating screen, located in the center of the feeding port, is easily damaged by the weight of the raw materials and is difficult to replace due to its central position. Furthermore, the vibrating motor is located on the outer wall of the feeding layer, and its operation directly transmits vibration to the entire batching silo structure, which can easily cause loosening of the connecting parts and generate significant noise.

[0005] Existing improved feeding port devices are often complex in structure, have high introduction costs, and require a large amount of space in the production workshop, making them difficult to promote and apply. Utility Model Content

[0006] In view of the above problems, the main object of the present utility model is to provide an auxiliary feeding device for feed production. The device of the present utility model can accelerate the feeding speed and screen out impurities at the same time; moreover, the device of the present utility model has a simple structure, is easy to install and maintain, has a wide application range, and can be applied to most feeding ports. The device of the present utility model solves the problems existing in the above-mentioned feeding ports.

[0007] To achieve the above object, the present utility model adopts the following technical solutions:

[0008] The present utility model provides an auxiliary feeding device for feed production, and the device includes a grille, a bracket, a vibration motor, a support frame, a screen and a spring; the grille is fixed at the feeding port, the support frame is located below the grille, the lower part of the support frame is connected to the spring, and the spring is fixed on the base below the feeding port, and the screen is fixed on the support frame; both bottom parts of the two sides of the bracket are respectively connected to both sides of the screen, the top of the bracket is located above the grille, and the vibration motor is fixed on the top of the bracket; several grid bars at both ends and the middle part of the grille are provided with missing ones.

[0009] For the auxiliary feeding device of the present utility model, a whole bag of raw materials can be placed on the grille. Due to the absence of several grid bars, after the raw material packaging bag is cut open, the raw materials can fall rapidly in large quantities onto the screen, and the screen can rapidly drop the raw materials into the feeding port under the drive of the vibration motor. The present utility model arranges the vibration motor outside the feeding port and connects it to the screen through the bracket, and the vibration energy is directly transmitted to the whole screen, which can make the materials fall rapidly and evenly.

[0010] Further, the support frame is a rectangular frame structure, and the four corners of the rectangular frame structure are respectively fixedly connected to the springs.

[0011] Further, the rectangular frame structure is composed of metal bars horizontally and vertically interwoven and welded.

[0012] The support frame of the present utility model can effectively protect the screen on the one hand and relieve the impact of feed raw materials on the screen; on the other hand, under the support of the support frame, the feed can be more evenly dispersed on the screen, accelerating the feeding speed and rapidly screening out impurities, etc.

[0013] Further, the screen is composed of a frame and a wire mesh; several screw holes are provided on the frame, and screw holes are provided at both bottom ends of both sides of the bracket; the screw holes at both bottom ends of both sides of the bracket are respectively aligned with the corresponding screw holes on the frame and are fixedly connected to the support frame through bolts together.

[0014] Fixing the screen and the bracket on the support frame through bolts is convenient for disassembly and replacement.

[0015] Further, the bracket is a rigid bracket.

[0016] Furthermore, a bellows is provided outside the spring to prevent materials from entering the spring and affecting the vibration effect.

[0017] Furthermore, the distance between the grille and the sieve mesh is ≤ 15 cm. Within this distance range, it is convenient to clean the separated impurities, and at the same time, it can also reduce the impact of materials on the sieve mesh under the action of gravity.

[0018] Furthermore, the distance from the top of the bracket to the grille is ≥ 20 cm. This distance facilitates the placement of raw material bags on the grille.

[0019] Compared with the prior art, the utility model has the following advantages:

[0020] (1) Through the setting of the grille in the utility model, compared with directly placing the feed raw materials on the sieve mesh, on the one hand, the materials can enter the feeding bin more quickly and evenly, and on the other hand, a large amount of feed raw materials can be prevented from directly acting on the sieve mesh, which helps to extend the service life of the sieve mesh. At the same time, the setting of the missing part of the grille bars in the utility model overcomes the problem that the original complete grille is prone to cause raw material accumulation and difficult to fall.

[0021] (2) The vibration motor in the utility model is arranged outside the feeding port and connected to the sieve mesh through a rigid bracket. On the one hand, compared with setting the vibration motor under or on one side of the sieve mesh, its vibration energy is directly transmitted to the whole sieve mesh, which can avoid uneven vibration distribution, so that the materials can fall more quickly and evenly; on the other hand, the vibration motor is far away from the sieve mesh through the bracket. Compared with the motor embedded in the need to occupy the space under or on one side of the sieve mesh, the space layout of this device is more flexible, and it can be applied to narrow or relatively complex feeding ports, and the application range of this device is wider. In addition, installing the vibration motor outside the feeding port in this device can avoid direct contact with the materials, prevent dust and broken materials from entering the motor and causing blockage or damage, and can also reduce the noise of the motor vibration.

[0022] (3) The vibration motor in the utility model is connected to the sieve mesh through a bracket, and the sieve mesh is connected to the base through the spring of the support frame. Compared with the direct connection between the vibration motor and the sieve mesh, through the buffering effect of the bracket and the spring in the utility model, the force received by the vibration motor can be significantly reduced, and the service life of the vibration motor can be effectively extended.

[0023] In summary, the device of the utility model can effectively accelerate the feeding speed of materials, and at the same time can screen out the garbage generated in the feeding process; the device of the utility model is easy to install and disassemble, can be applied to the modification of most feeding ports, is simple to operate, and can effectively ensure the service life of each component, and has strong promotion and practicality. Description of the Drawings

[0024] Figure 1This is a schematic diagram of the auxiliary feeding device and feeding port for feed production described in this utility model.

[0025] Figure 2 This is a schematic diagram of the auxiliary feeding acceleration device for feed production described in this utility model installed on the feeding port.

[0026] Figure 3 This is a three-dimensional structural diagram of the auxiliary feeding acceleration device for feed production described in this utility model.

[0027] Figure 4 This is a schematic diagram of the auxiliary feeding acceleration device for feed production described in this utility model from another angle.

[0028] Figure 5 This is a schematic diagram of the grid structure in the feed production auxiliary feeding acceleration device of this utility model.

[0029] Among them, 1 is the grid, 2 is the bracket, 3 is the vibrating motor, 4 is the screen, 5 is the support frame, 6 is the spring, and 7 is the feeding port. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to illustrate selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0031] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0032] The present invention will be further described below with reference to specific embodiments and accompanying drawings.

[0033] Example 1

[0034] like Figures 1-4As shown in the figure, the auxiliary device for accelerating the feeding in feed production includes a grille 1, a support 2, a vibration motor 3, a support frame 5, a screen 4 and a spring 6; the grille 1 is fixed at the feeding port 7, the support frame 5 is located below the grille 1, the lower part of the support frame 5 is connected to the spring 6, and the spring 6 is fixed on the base below the feeding port 7, and the screen 4 is fixed on the support frame 5; both sides of the bottom of the support 2 are respectively connected to both sides of the screen 4, the top of the support 2 is located above the grille 1, and the vibration motor 3 is fixed on the top of the support 2.

[0035] As Figure 5 shown, three grid bars are missing at one end of the grille 1, two grid bars are missing at the other end, and one grid bar is missing at two places in the middle.

[0036] The support frame 5 is of a rectangular frame structure, and the four corners of the rectangular frame structure are respectively fixedly connected to the four springs 6. The rectangular frame structure is composed of metal bars interwoven and welded horizontally and vertically.

[0037] The screen 4 is composed of a frame and a wire mesh; there are several screw holes on the frame, and there are screw holes at both bottom ends of the support 2; the screw holes at both bottom ends of the support 2 are respectively aligned with the corresponding screw holes on the frame, and are jointly fixed on the support frame 5 through bolts; the support 2 is a rigid support.

[0038] The distance between the grille 1 and the screen 4 is 2 cm, and the distance between the top of the support 2 and the grille 1 is 50 cm.

[0039] The working principle of the auxiliary device for accelerating the feeding in feed production is as follows: when feeding, turn on the vibration motor 3, the worker places the raw material bag on the grille 1, cuts open the bag with a knife, and a large amount of materials flow out. Due to the missing grid bars at both ends and the middle part of the grille 1, the materials can flow quickly onto the screen 4 without causing accumulation; under the action of the vibration motor 3, the screen 4 vibrates up and down, making the materials fall quickly, and at the same time, impurities such as thread ends and plastic packages generated during the feeding process can be quickly screened out. Since the distance between the screen 4 and the grille 1 is very close, the impurities can be conveniently cleaned out through the pores where the grid bars of the grille 1 are missing. Under the protection of the grille 1 and the support frame 5, the service life of the screen 4 can be effectively extended; the vibration motor 3 is set on the support 2, which can avoid the direct contact between the vibration motor 3 and the materials. Both sides of the bottom of the support 2 are respectively connected to both sides of the screen 4, so that the vibration can be evenly transmitted to the screen, making the materials fall evenly and quickly; at the same time, under the buffering action of the support 2 and the spring 6, the impact of the vibration reaction force can be reduced, and the damage caused by it can be avoided.

[0040] Example 2

[0041] The auxiliary feeding device for feed production differs from that in Embodiment 1 in that a corrugated pipe is provided on the outside of the spring 6, the distance between the grid 1 and the screen 4 is 15cm, and the distance between the top of the support 2 and the grid 1 is 20cm. All other aspects are the same as in Embodiment 1.

[0042] The connection methods of each component in this application are all well-known technologies in this field and will not be described in detail here. Examples include welding and threaded connections.

[0043] In this utility model, the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0044] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0045] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0046] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A supplementary quick feeding device for feed production, characterized in that, Include grating, support, vibration motor, support frame, screen and spring; The grating is fixed at the feeding port, the support frame is located below the grating, the support frame is connected with the spring below, the spring is fixed on the base below the feeding port, and the screen is fixed on the support frame; the bottom of the two sides of the support is connected with the two sides of the screen respectively, the top of the support is located above the grating, and the vibration motor is fixed at the top of the support; the grid bars at both ends and the middle part of the grating are provided with a plurality of missing roots.

2. The auxiliary quick feeding device for feed production according to claim 1, characterized in that, The support frame is a rectangular frame structure, and the four corners of the rectangular frame structure are fixedly connected with the springs respectively.

3. The auxiliary quick feeding device for feed production according to claim 2, characterized in that, The rectangular frame structure is composed of metal strips which are transversely and longitudinally interlaced and welded.

4. The auxiliary quick feeding device for feed production according to claim 1, characterized in that, The screen is composed of a frame and a wire mesh; a plurality of screw holes are formed in the frame, and screw holes are formed in the bottom ends of the two sides of the support; the screw holes in the bottom ends of the two sides of the support are aligned with the corresponding screw holes in the frame respectively, and are fixed on the support frame by bolts.

5. The auxiliary quick feeding device for feed production according to claim 1, characterized in that, The support is a rigid support.

6. The auxiliary quick feeding device for feed production according to claim 1, characterized in that, A corrugated pipe is arranged outside the spring.

7. The auxiliary quick feeding device for feed production according to claim 1, characterized in that, The distance between the grating and the screen is less than or equal to 15 cm.

8. The auxiliary quick feeding device for feed production according to claim 1, characterized in that, The distance between the top of the support and the grating is greater than or equal to 20 cm.

Images