CN219296487U - Raw material adding device - Google Patents

Abstract

The utility model relates to the technical field of raw material adding equipment, in particular to a raw material adding device; the device has a simple and scientific structure, can meet the requirement of centralized batching and feeding, and improves the accuracy of raw material feeding quantity; the feeding device comprises a frame, a guide rail frame fixedly arranged on the frame, a feeding hopper slidably arranged on the guide rail frame and a first driving mechanism for providing power for feeding of the feeding hopper, wherein one end of the first driving mechanism is hinged with the frame, the other end of the first driving mechanism is hinged with the feeding hopper, a concave part is arranged on the guide rail frame far away from the frame, a first rotating wheel is rotatably arranged at the bottom of the front side of the feeding hopper, a second rotating wheel is rotatably arranged at the upper part of the rear side of the feeding hopper, the first rotating wheel is rotatably arranged on the bottom rail frame of the guide rail frame, and the second rotating wheel is rotatably arranged on the upper rail frame of the guide rail frame; and a weighing assembly for weighing the materials in the feeding hopper is arranged on the frame.

Description

Raw material adding device

Technical Field

The utility model relates to the technical field of raw material adding equipment, in particular to a raw material adding device.

Background

As is well known, feed (Feed) includes Feed materials of ten or more varieties such as soybean, soybean meal, corn, fish meal, amino acids, miscellaneous meal, whey powder, oil, meat and bone meal, grains, feed additives, etc.; in the feed production process, various additive raw materials are required to be added; publication (bulletin) No. CN114313904A discloses an intelligent control type feed production raw material variable adding device, relates to the technical field of feed processing, and mainly solves the problem that the existing feed production raw material adding is uncontrollable and affects the feed processing quality; the device comprises a conveying pipe arranged in a raw material storage tank, wherein a suction device is arranged in the conveying pipe, the tail end of the conveying pipe is provided with a discharge hole, the discharge hole is arranged at the upper end of a conveying belt, the width of the discharge hole is identical to that of the conveying belt, a plurality of conveying tanks are arranged on the conveying belt, a variable adjusting mechanism is arranged on the upper side of the conveying belt and comprises a leveling frame arranged on the upper side of the conveying belt, adjusting blocks with the same number as the conveying tanks are arranged in the leveling frame, the adjusting blocks are mutually matched with the conveying tanks, the variable adjusting mechanism is connected with a hydraulic telescopic rod, and the hydraulic telescopic rod is connected with a raw material adding box and controls the raw material adding amount through the variable adjusting mechanism; although the automatic control of the raw material addition amount is realized through the variable adjusting mechanism, the automatic control device is complex in structure and suitable for continuous batching production, but the applicability of concentrated batching feeding is poor, and the feeding accuracy is required to be further improved.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the raw material adding device which has a simple and scientific structure, can meet the requirement of centralized material distribution and feeding and improves the accuracy of the material feeding quantity of raw materials.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the feeding device comprises a frame, a guide rail frame fixedly arranged on the frame, a feeding hopper slidably arranged on the guide rail frame and a first driving mechanism for providing power for feeding of the feeding hopper, wherein one end of the first driving mechanism is hinged with the frame, the other end of the first driving mechanism is hinged with the feeding hopper, a concave part is arranged on the guide rail frame far away from the frame, a first rotating wheel is rotatably arranged at the bottom of the front side of the feeding hopper, a second rotating wheel is rotatably arranged at the upper part of the rear side of the feeding hopper, the first rotating wheel is rotatably arranged on the bottom rail frame of the guide rail frame, and the second rotating wheel is rotatably arranged on the upper rail frame of the guide rail frame; the weighing assembly for weighing the materials in the feeding hopper is arranged on the frame; further, the first driving mechanism is preferably a driving cylinder, and other driving mechanisms having an equivalent effect of linear feed driving can be used.

Preferably, the weighing assembly comprises a pressure sensor and a second driving mechanism, the second driving mechanism is arranged on a frame, the pressure sensor is arranged at the output end of the second driving mechanism, and a through hole allowing the pressure sensor to pass through is arranged on the frame; further, the through hole is positioned right below the initial rest position of the feeding hopper; the second driving mechanism is preferably a driving cylinder, and may be a linear motor, a lifting driving table or other driving mechanisms with lifting adjustment effect.

Preferably, the feeding machine further comprises a dispersion feeding mechanism, wherein the dispersion feeding mechanism comprises a feeding hopper and a conveying mechanism, the conveying mechanism and the feeding hopper are both arranged on the frame, the feeding hopper is connected with the feeding hopper through the conveying mechanism, and a gap is reserved between the feeding hopper and the conveying mechanism; the pressure sensor is electrically connected with the transmission mechanism; further, the feeding hopper is arranged on one side of the frame far away from the feeding hopper, the output end of the feeding hopper is positioned at the rear part of the top end of the conveying mechanism, and the feeding hopper is positioned at the front part of the bottom end of the conveying mechanism; a 5cm-15cm interval is reserved between the feed hopper and the conveying mechanism; the conveying mechanism is preferably a belt conveyor; further, the pressure sensor is electrically connected to the transfer mechanism through an external PLC or other processor.

Preferably, a feed amount adjusting assembly is arranged in the feed hopper, and comprises an adjusting cylinder which is matched with the output end of the feed hopper and is arranged at the output end of the feed hopper in an up-down sliding manner, and a third driving mechanism for providing power for the up-down movement of the adjusting cylinder; further, the third driving mechanism is preferably a threaded screw rod which is screwed at the feed hopper and is in rotary connection with the adjusting cylinder; further, the third driving mechanism can also adopt a driving mechanism for driving the cylinder, the ball screw transmission assembly or the driving sliding table to realize the up-and-down movement of the adjusting cylinder.

Preferably, a plurality of uniformly distributed magnetic rollers are arranged on the conveying mechanism.

Preferably, the magnetic roller is rotatably arranged on the conveying mechanism, the end parts of the two ends of the magnetic roller are provided with idler wheels, and the idler wheels are contacted with the top of the conveying mechanism.

Preferably, the conveyor further comprises a receiving guide hopper, wherein the receiving guide hopper is arranged below the bottom of the output end of the conveying mechanism; further, the receiving guide hopper is positioned above the initial rest position of the feeding hopper.

(III) beneficial effects

Compared with the prior art, the utility model provides a raw material adding device, which has the following beneficial effects: this raw materials adds device adds the raw materials through adding the raw materials in the upper hopper, weighs through weighing assembly, and after reaching required raw materials weight distribution, first actuating mechanism drives the feed hopper and moves forward, and first runner removes to guide rail frame concave part department down, and the second runner removes along guide rail frame upper portion, and the feed hopper upset, the raw materials falls in the automatic self-feeding hopper, and its simple structure science can satisfy the raw materials and concentrate the batching feed once, weighs the raw materials through weighing assembly, improves raw materials material loading accuracy.

Drawings

FIG. 1 is a schematic view of an isometric view of the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present utility model;

the reference numerals in the drawings: 1. a frame; 2. a guide rail frame; 3. feeding a hopper; 4. a first driving mechanism; 5. a concave portion; 6. a first wheel; 7. a second wheel; 8. a pressure sensor; 9. a second driving mechanism; 10. a through hole; 11. a feed hopper; 12. a conveying mechanism; 13. an adjustment cylinder; 14. a third driving mechanism; 15. a magnetic roller; 16. a roller; 17. and a receiving guide hopper.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the raw material adding device of the utility model comprises a frame 1, a guide rail frame 2 fixedly installed on the frame 1, a feeding hopper 3 slidably arranged on the guide rail frame 2, and a first driving mechanism 4 for providing power for feeding the feeding hopper 3, wherein one end of the first driving mechanism 4 is hinged with the frame 1, the other end of the first driving mechanism 4 is hinged with the feeding hopper 3, a lower concave part 5 is arranged on the guide rail frame 2 far away from the frame 1, a first rotating wheel 6 is rotatably installed at the bottom of the front side of the feeding hopper 3, a second rotating wheel 7 is rotatably installed at the upper part of the rear side of the feeding hopper 3, the first rotating wheel 6 is rotatably installed on the bottom rail frame of the guide rail frame 2, and the second rotating wheel 7 is rotatably installed on the upper rail frame of the guide rail frame 2; a weighing assembly for weighing the materials in the feeding hopper 3 is arranged on the frame 1; further, the first driving mechanism 4 is preferably a driving cylinder, and other driving mechanisms having an equivalent effect of linear feed driving may be employed.

Specifically, the weighing assembly comprises a pressure sensor 8 and a second driving mechanism 9, the second driving mechanism 9 is arranged on the frame 1, the pressure sensor 8 is arranged at the output end of the second driving mechanism 9, and the frame 1 is provided with a through hole 10 for allowing the pressure sensor 8 to pass through; further, the through hole 10 is located right below the initial rest position of the upper hopper 3; the second driving mechanism 9 is preferably a driving cylinder, and the second driving mechanism 9 can also adopt other driving mechanisms with lifting adjustment effects, such as a linear motor, a lifting driving table and the like; when weighing, the second driving mechanism 9 drives the pressure sensor 8 to move upwards, the pressure sensor 8 is in contact with the feeding hopper 3, the feeding hopper 3 is in a suspended state, the net weight of the feeding hopper 3 is weighed, data are recorded, then the pressure sensor 8 is used for pressure detection by adding raw materials into the feeding hopper 3, and when the raw materials reach the required addition amount, the addition amount of the raw materials is stopped, so that quantitative feeding of the raw materials is realized.

Specifically, the feeding machine further comprises a dispersion feeding mechanism, the dispersion feeding mechanism comprises a feeding hopper 11 and a conveying mechanism 12, the conveying mechanism 12 and the feeding hopper 11 are both arranged on the frame 1, the feeding hopper 11 is connected with the feeding hopper 3 through the conveying mechanism 12, and a space is reserved between the feeding hopper 11 and the conveying mechanism 12; the pressure sensor 8 is electrically connected with the transmission mechanism 12; further, the feeding hopper 11 is arranged on one side of the frame 1 far away from the feeding hopper 3, the output end of the feeding hopper 11 is positioned at the rear part of the top end of the conveying mechanism 12, and the feeding hopper 11 is positioned at the front part of the bottom end of the conveying mechanism 12; a 5cm-15cm interval is reserved between the feed hopper 11 and the conveying mechanism 12; the conveyor mechanism 12 is preferably a belt conveyor; further, the pressure sensor 8 is electrically connected to the transmission mechanism 12 through an external PLC or other processor; firstly, placing raw materials in a feed hopper 11, enabling the raw materials in the feed hopper 11 to fall onto a conveying mechanism 12, starting the conveying mechanism 12 to drive the raw materials to move towards the position of the feed hopper 3, realizing the dispersed feeding of the raw materials towards the position of the feed hopper 3, transmitting an electric signal to an external PLC control system or other processors by a pressure sensor 8 after the raw materials in the feed hopper 3 reach a set quantity, controlling the conveying mechanism 12 to stop in a machine by the external PLC control system or other processors, stopping the feeding of the raw materials, realizing the dispersed quantitative feeding of the raw materials in the feed hopper 3, further reducing the manual operation quantity and improving the feeding quantity precision of the raw materials; further, the pressure sensor 8, the transmission mechanism 12, and the external PLC control system or other processing are all commonly known devices in the market, and may be specifically corresponding type devices according to actual requirements, and specific circuit connection relationships and control principles may be further understood according to specific types and operation descriptions of the devices, which are not further explained and limited herein, and are not repeated.

Specifically, a feed amount adjusting assembly is installed in the feed hopper 11, and the feed amount adjusting assembly comprises an adjusting cylinder 13 which is matched with the output end of the feed hopper 11 and is vertically and slidably installed at the output end of the feed hopper 11, and a third driving mechanism 14 for providing power for the up-and-down movement of the adjusting cylinder 13; further, the third driving mechanism 14 is preferably a threaded screw rod, and the threaded screw rod is screwed at the feed hopper 11 and is in rotary connection with the adjustment cylinder 13; further, the third driving mechanism 14 may be a driving mechanism for driving the cylinder, the ball screw transmission assembly, or the driving sliding table to move up and down the adjustment cylinder 13; the third driving mechanism 14 drives the adjusting cylinder 13 to move up and down so as to adjust the interval between the adjusting cylinder 13 and the conveying mechanism 12, so that the leakage amount of raw materials in the feeding hopper 11 to the conveying mechanism 12 is changed, the feeding amount on the conveying mechanism 12 is adjusted, the raw materials are scattered or intensively fed according to the requirements, and when the scattered feeding is carried out, the effect of small amount of multiple feeding in the feeding hopper 3 can be realized, the further accurate control of feeding in the feeding hopper 3 is facilitated, and the condition that the feeding amount of the raw materials is excessive and exceeds the feeding set range is avoided; in another embodiment, the speed regulation driving mechanism is installed on the conveying mechanism 12, that is, a driving mechanism such as a speed regulation motor can be adopted to realize the feeding speed adjustment of the conveying mechanism 12 so as to meet the control of the feeding amount in the feeding hopper 3 and synchronously ensure the accuracy of the materials entering the feeding hopper 3.

Specifically, a plurality of uniformly distributed magnetic rollers 15 are arranged on the conveying mechanism 12; the magnetic roller 15 can detect the metal of the raw materials passing through the conveying mechanism 12, can adsorb the metal in the raw materials, effectively reduces the metal in the raw materials, and avoids the influence on the health condition of the animals caused by feeding the animals after the feed is prepared.

Specifically, the magnetic roller 15 is rotatably installed on the conveying mechanism 12, and the ends of the two ends of the magnetic roller 15 are provided with rollers 16, wherein the rollers 16 are in contact with the top of the conveying mechanism 12; the roller 16 is contacted with the conveying mechanism 12 to realize the rotation driving of the roller 16 to the magnetic roller 15, so that adsorbed metal is uniformly distributed on the outer wall of the magnetic roller 15, the adsorption of the magnetic roller 15 is prevented from being influenced by the fact that the metal is excessively and intensively adsorbed on the bottom of the magnetic roller 15, and the normal adsorption influence of the magnetic roller 15 on subsequent metal is reduced.

Specifically, the device also comprises a receiving guide hopper 17, wherein the receiving guide hopper 17 is arranged below the bottom of the output end of the conveying mechanism 12; further, the receiving guide hopper 17 is positioned above the initial rest position of the feeding hopper 3; the receiving guide hopper 17 receives the raw materials conveyed at the conveying mechanism 12, and the raw materials fall into the upper hopper 3 when passing through the receiving guide hopper 17, so that the raw materials are prevented from being scattered around in the process of falling into the upper hopper 3 by the conveying mechanism 12, and the clean site environment is maintained.

When the feeding device is used, raw materials are placed in a feed hopper 11, the distance between an adjusting cylinder 13 and a conveying mechanism 12 is adjusted through a third driving mechanism 14, the conveying mechanism 12 is started, the conveying mechanism 12 conveys the raw materials, in the conveying process, a roller 16 drives a magnetic roller 15 to rotate, the magnetic roller 15 adsorbs and removes metals in the raw materials paved at the conveying mechanism 12, in an initial state, the output end of the second driving mechanism 9 stretches, a pressure sensor 8 is tightly contacted with the bottom of the feeding hopper 3, the initial pressure value of the feeding hopper 3 is detected, the raw materials fall into the feeding hopper 3 through a receiving guide hopper 17, after the raw materials reach a feeding set value, the pressure sensor 8 transmits signals to the conveying mechanism 12 through an external PLC control system or other processors, the conveying mechanism 12 is stopped, at the moment, the first driving mechanism 4 is started, a first rotating wheel 6 and a second rotating wheel 7 on the feeding hopper 3 move along a guide rail frame 2, the first rotating wheel 6 moves to a concave part 5 of the guide rail frame 2, the second rotating wheel 7 moves along the upper part of the guide rail frame 2, the feeding hopper 3 is overturned, the raw materials are poured out of the feeding hopper 3, and quantitative feeding of the raw materials is completed.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (7)

1. The utility model provides a raw materials interpolation device, its characterized in that includes frame (1), fixed mounting guide rail frame (2) on frame (1), slip setting up on guide rail frame (2) go up hopper (3) and for last hopper (3) feed first actuating mechanism (4) that provide power, the one end of first actuating mechanism (4) is articulated with frame (1), the other end of first actuating mechanism (4) is articulated with last hopper (3), be provided with recess (5) on guide rail frame (2) far away from frame (1), first runner (6) are rotatably installed to the front side bottom of last hopper (3), second runner (7) are rotatably installed on the rear side upper portion of last hopper (3), first runner (6) can roll to install on the bottom rail frame of guide rail frame (2), second runner (7) can roll to install on the upper portion rail frame of guide rail frame (2); and a weighing assembly for weighing the materials in the feeding hopper (3) is arranged on the frame (1).

2. The raw material adding device according to claim 1, wherein the weighing assembly comprises a pressure sensor (8) and a second driving mechanism (9), the second driving mechanism (9) is mounted on the frame (1), the pressure sensor (8) is mounted at the output end of the second driving mechanism (9), and a through hole (10) allowing the pressure sensor (8) to pass through is arranged on the frame (1).

3. The raw material adding device according to claim 2, further comprising a dispersion feeding mechanism, wherein the dispersion feeding mechanism comprises a feeding hopper (11) and a conveying mechanism (12), the conveying mechanism (12) and the feeding hopper (11) are both arranged on the frame (1), the feeding hopper (11) is connected with the feeding hopper (3) through the conveying mechanism (12), and a space is reserved between the feeding hopper (11) and the conveying mechanism (12); the pressure sensor (8) is electrically connected with the transmission mechanism (12).

4. A raw material adding apparatus according to claim 3, wherein a feed amount adjusting assembly is installed in the feed hopper (11), and the feed amount adjusting assembly comprises an adjusting cylinder (13) which is fitted with the output end of the feed hopper (11) and is installed at the output end of the feed hopper (11) in a vertically sliding manner, and a third driving mechanism (14) for powering the up-and-down movement of the adjusting cylinder (13).

5. The raw material adding device according to claim 4, wherein a plurality of uniformly distributed magnetic rollers (15) are mounted on the conveying mechanism (12).

6. The raw material adding device according to claim 5, wherein the magnetic roller (15) is rotatably mounted on the conveying mechanism (12), rollers (16) are mounted at both end portions of the magnetic roller (15), and the rollers (16) are in contact with the top of the conveying mechanism (12).

7. The raw material adding apparatus as recited in claim 6, further comprising a receiving guide hopper (17), said receiving guide hopper (17) being mounted below the bottom of the output end of the conveyor mechanism (12).

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