Metering device for batching

Abstract

The utility model relates to a metering device for batching, and belongs to the technical field of organic fertilizer processing, the metering device comprises an electronic metering scale and a material storage seat, the electronic metering scale is located above the middle part of the material storage seat; a movable feeding assembly capable of movably feeding and returning materials is arranged on the material storage seat; the electronic metering scale is provided with a movable weighing assembly which is matched with the movable feeding assembly to weigh and unload various raw materials, and the movable feeding assembly comprises a movable material storing and feeding part and a material returning part; and the movable material storing and feeding part comprises an electric guide rail and a plurality of material storing grooves which are formed in one side of the upper surface of the material storing seat and are distributed at equal intervals. According to the metering device for the ingredients, different ingredients are stored through the arranged movable feeding assembly and sequentially moved to the movable weighing assembly to be automatically fed, discharged and returned, after the weighed ingredients reach the set weight, the weighed ingredients are transported, moved and uniformly discharged one by one in cooperation with the arranged movable weighing assembly, and the weighing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer processing, in particular to a metering device for batching. Background Art

[0002] Organic fertilizers, also known as "farmyard fertilizers", are all fertilizers made of organic substances (compounds containing carbon elements), including human excrement and urine, barnyard manure, compost, green manure, cake fertilizer, biogas fertilizer, etc. They have the characteristics of various types, wide sources, and long fertilizer effects. Among them, in the organic fertilizer processing technology, the mixing of organic fertilizer ingredients is an important step in the organic fertilizer processing technology.

[0003] During the process of weighing the ingredients of organic fertilizers, due to the large variety of ingredients, it is necessary to manually transport different ingredients and use equipment to weigh and discharge them one by one into the mixing equipment. Therefore, when dealing with the weighing of many ingredients, the weighing efficiency is low and the labor intensity is high. Therefore, in view of the existing technical defects, this application designs a metering device for batching that can automatically weigh and load and unload different ingredients to solve this existing technical defect. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a metering device for batching, which has the advantages of automatically weighing and loading and unloading different ingredients.

[0005] To achieve the above object, the utility model provides the following technical solution: A metering device for batching, including an electronic weighing scale and a storage seat, and the electronic weighing scale is located above the middle of the storage seat;

[0006] A movable feeding and returning component for feeding and returning materials is arranged on the storage seat;

[0007] A movable weighing component for weighing and discharging a variety of raw materials in cooperation with the movable feeding and returning component is arranged on the electronic weighing scale.

[0008] As a preferred technical solution of the utility model, the movable feeding and returning component includes a movable storage feeding part and a returning part;

[0009] The movable storage feeding part,

[0010] including an electric guide rail and a plurality of equidistantly distributed storage bins arranged on one side of the upper surface of the storage seat, the guide rail slider of the electric guide rail is fixedly installed on the lower surface of the storage seat, the lower surface of the storage seat is provided with a plurality of rolling wheels, a spiral output cylinder is installed in the storage bin, a feeding port is arranged outside the lower side of the spiral output cylinder, and a discharge cylinder inclined downward is communicated with the outside of the upper end of the spiral output cylinder.

[0011] Adopting the above technical solution is convenient for storing and moving and feeding and weighing a variety of raw materials.

[0012] As a preferred technical solution of the present utility model, the return material member,

[0013] comprises a return material groove provided on the upper surface of the storage base and located at the middle part of the storage tank on the opposite sides of the storage tank. An inclined blanking plate is installed and partitioned in the return material groove, and a return material pipe which inclines downward to one side of the storage tank is communicated between the storage tank and the return material groove.

[0014] Adopting the above technical solution is convenient for recycling the excess materials generated during weighing.

[0015] As a preferred technical solution of the present utility model, the upper surface of the inclined blanking plate inclines at an angle of 30 degrees from top to bottom towards one side of the storage tank, and the inclination angle of the return material pipe is 30 degrees.

[0016] Adopting the above technical solution is convenient for quickly discharging and loading materials during weighing.

[0017] As a preferred technical solution of the present utility model, the mobile weighing assembly includes a weighing and discharging member and a mobile docking member;

[0018] The weighing and discharging member,

[0019] comprises a storage and weighing cylinder placed on the weighing table of the electronic weighing scale. A discharge pipe located above the return material groove is communicated with the outer bottom of the storage and weighing cylinder, and an automatic switch valve is communicated with the outer end of the discharge pipe.

[0020] Adopting the above technical solution is convenient for weighing the materials and then adjusting the weighing weight by discharging.

[0021] As a preferred technical solution of the present utility model, the discharge pipe inclines downward at an angle of 45 degrees towards the return material groove.

[0022] Adopting the above technical solution is convenient for smoothly discharging and storing again after the materials are returned.

[0023] As a preferred technical solution of the present utility model, the mobile docking member,

[0024] comprises a hoisting frame. A strip-shaped limiting hole is provided in the middle of the hoisting frame. A servo motor is installed on the outer side of the hoisting frame. A threaded rod which rotates with the inner wall of the hoisting frame is installed at the output shaft of the servo motor. A moving seat which is limited and slides in the strip-shaped limiting hole is externally threaded to the threaded rod. A hydraulic push rod is installed at the other end of the moving seat. A connecting rod is installed at the push rod of the hydraulic push rod. An electromagnet is installed at the other end of the connecting rod. A magnetic attraction block is adsorbed and fixed on the other side of the electromagnet. A connecting frame which is connected and fixed with the storage and weighing cylinder is installed at the other end of the magnetic attraction block.

[0025] Adopting the above technical solution facilitates the blanking, separation, and weighing operations.

[0026] As a preferred technical solution of the present utility model, fastening frames for hoisting, installation, and fixation are installed on both sides of the upper surface of the hoisting frame, and a plurality of threaded fastening holes are provided on the fastening frames.

[0027] Adopting the above technical solution facilitates the threaded fastening, hoisting, and fixation of the hoisting frame.

[0028] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0029] For the metering device for batching, the movable feeding assembly is provided to store different batches of materials, and they are sequentially moved onto the movable weighing assembly for automatic loading and unloading and material return. After the weighing reaches the set weight, the movable weighing assembly is cooperatively provided to transport and move the weighed batches of materials one by one for unified discharge, improving the weighing efficiency. Description of the Drawings

[0030] Figure 1 is a perspective view of the present utility model;

[0031] Figure 2 is a flipped perspective view of the present utility model;

[0032] Figure 3 is a perspective view of the movable feeding assembly of the present utility model;

[0033] Figure 4 is a top perspective view of the present utility model;

[0034] Figure 5 is a perspective view of the movable weighing assembly of the present utility model;

[0035] Figure 6 is the present utility model Figure 5 's top perspective view.

[0036] In the figure: 1, electronic weighing scale; 2, storage base; 3, hoisting frame; 4, electric guide rail; 5, rolling wheel; 6, storage tank; 7, spiral output cylinder; 8, discharge cylinder; 9, material return tank; 10, inclined blanking plate; 11, material return pipe; 12, storage and weighing cylinder; 13, servo motor; 14, strip-shaped limiting hole; 15, threaded rod; 16, moving seat; 17, hydraulic push rod; 18, connecting rod; 19, electromagnet; 20, magnetic attraction block; 21, connecting frame; 22, discharge pipe; 23, automatic switch valve. Detailed Embodiment

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0038] Please refer to Figures 1 to 3 , a metering device for batching in this embodiment, includes an electronic weighing scale 1 and a storage seat 2, and the electronic weighing scale 1 is located above the middle of the storage seat 2.

[0039] The electronic weighing scale 1 is an existing weighing device, and is also equipped with a display screen for displaying the weighing weight and an operation panel for weighing operations.

[0040] In this embodiment, a movable feeding and returning component for feeding and returning materials is provided on the storage seat 2.

[0041] It should be noted that the movable feeding and returning component includes a movable storage feeding part and a returning part.

[0042] The movable storage feeding part,

[0043] includes an electric guide rail 4 and a plurality of equally spaced storage grooves 6 opened on one side of the upper surface of the storage seat 2. The guide rail slider of the electric guide rail 4 is fixedly installed on the lower surface of the storage seat 2. A plurality of rolling wheels 5 are installed on the lower surface of the storage seat 2 to facilitate the stable movement of the storage seat 2 on the ground. A spiral output cylinder 7 is fixedly installed in the storage groove 6. The lower side of the spiral output cylinder 7 is externally provided with a feeding port, and the upper end of the spiral output cylinder 7 is externally connected with an inclined downward discharging cylinder 8.

[0044] It should be added that the electric guide rail 4 is fixedly installed on the ground through fastening screws. The spiral output cylinder 7 belongs to an existing spiral conveying device, and the spiral conveying roller is driven by a motor to rotate to convey the materials in the space spirally.

[0045] The returning part,

[0046] includes a return groove 9 opened on the upper surface of the storage seat 2 and located on the opposite side of the storage groove 6 based on the middle of the storage groove 6. An inclined discharging plate 10 is fixedly installed and partitioned in the return groove 9. A return pipe 11 that is inclined downward and towards one side of the storage groove 6 is communicated between the storage groove 6 and the return groove 9.

[0047] The upper surface of the inclined discharging plate 10 is inclined at an angle of 30 degrees from top to bottom towards the side of the storage groove 6, and the inclination angle of the return pipe 11 is 30 degrees.

[0048] The setting of the inclination angle facilitates the discharging of materials.

[0049] Please refer to Figures 4 to 6 , in this embodiment, a moving weighing assembly for weighing and discharging multiple raw materials in cooperation with the moving feeding assembly is provided on the electronic weighing scale 1.

[0050] It should be noted that the moving weighing assembly includes a weighing and discharging member and a moving docking member.

[0051] Weighing and discharging member,

[0052] including a storage weighing cylinder 12 placed on the weighing table of the electronic weighing scale 1. A discharge pipe 22 is connected to the outer bottom of the storage weighing cylinder 12 and is located above the return chute 9. The outer end of the discharge pipe 22 is connected to an automatic switch valve 23.

[0053] The discharge pipe 22 is inclined downward at an angle of 45 degrees towards the return chute 9, which is convenient for discharging materials.

[0054] The moving docking member,

[0055] including a lifting frame 3. A strip-shaped limiting hole 14 is provided in the middle of the lifting frame 3. A servo motor 13 is installed and fixed on the outside of the lifting frame 3. A threaded rod 15 that rotates circumferentially with the inner wall of the lifting frame 3 is installed and fixed at the output shaft of the servo motor 13. The threaded rod 15 is externally threaded with a moving seat 16 that is limited and slides in the strip-shaped limiting hole 14. The other end of the moving seat 16 is installed and fixed with a hydraulic push rod 17. A connecting rod 18 is installed and fixed at the push rod of the hydraulic push rod 17. The other end of the connecting rod 18 is installed and fixed with an electromagnet 19. A magnetic attraction block 20 that can be magnetically attracted is adsorbed and fixed on the other side of the electromagnet 19. The other end of the magnetic attraction block 20 is installed and fixed with a connecting frame 21 connected and fixed to the storage weighing cylinder 12.

[0056] On both sides of the upper surface of the lifting frame 3, fastening frames for hoisting and installation are installed. There are a plurality of threaded fastening holes on the fastening frames.

[0057] It is convenient to install and fix the lifting frame 3 on the carrier hoisted at the top by passing fastening screws through the threaded fastening holes. The carrier can be a structure such as a house roof or a top support frame that can be hoisted and installed at the top.

[0058] The working principle of the above embodiment is:

[0059] During use, different ingredients are first stored in different storage bins 6. Then, the electromagnet 19 is powered off, and the set hydraulic push rod 17 is activated to drive the separation of the electromagnet 19 from the magnetic attraction block 20, enabling the storage and weighing cylinder 12 to be placed on the weighing platform of the electronic weighing scale 1. At this time, operate the control panel on the electronic weighing scale 1 to perform the tare operation;

[0060] After the above preparations are completed, activate the set electric guide rail 4 to drive the storage base 2 to move, so that the outermost storage bin 6 is located on the side of the storage and weighing cylinder 12, and ensure that the discharge cylinder 8 on this storage bin 6 is located above the storage and weighing cylinder 12. Then, start the spiral output cylinder 7 in this storage bin 6 to work and convey the ingredients in the storage bin 6 to the storage and weighing cylinder 12. The electronic weighing scale 1 displays the weight. After the displayed weight exceeds the set ratio weight of the ingredients in this storage bin 6, close the spiral output cylinder 7 and open the set automatic switch valve 23, so that the materials in the storage and weighing cylinder 12 are discharged into the return material tank 9 through the discharge pipe 22. Until the weight displayed on the electronic weighing scale 1 is equal to the predetermined ratio weight, then close the automatic switch valve 23, so that the weight of the ingredients in the storage and weighing cylinder 12 is equal to the ratio weight of this ingredient. The ingredients that enter the return material tank 9 are inclined and discharged through the inclined discharge plate 10 into the return pipe 11 and then re-discharged into this storage bin 6 for return material processing;

[0061] After the weighing of the ingredients in this ingredient storage bin 6 is completed, activate the set hydraulic push rod 17 to work and push the electromagnet 19 to contact the magnetic attraction block 20. After the electromagnet 19 is powered on and adsorbs the magnetic attraction block 20, the hydraulic push rod 17 works to drive the storage and weighing cylinder 12 to move upward and separate from the electronic weighing scale 1. After separation, activate the set servo motor 13 to work and drive the threaded rod 15 to rotate. Utilize the threaded connection between the threaded rod 15 and the moving seat 16, and the limiting movement of the bar-shaped limiting hole 14 on the moving seat 16, thereby driving the storage and weighing cylinder 12 to move, so that the storage and weighing cylinder 12 moves to the unified storage area, open the automatic switch valve 23, and discharge the weighed and proportioned raw materials through the discharge pipe 22. Then, activate the set servo motor 13 to work and drive the threaded rod 15 to reverse, so that the storage and weighing cylinder 12 moves back above the electronic weighing scale 1, and place the storage and weighing cylinder 12 on the weighing platform of the electronic weighing scale 1 in combination with the above principle;

[0062] Furthermore, in combination with the above principle, drive the storage base 2 to move through the electric guide rail 4, so that different ingredients stored in each storage bin 6 are automatically weighed for feeding and discharging and returned through the above structural principle one by one, and at the same time move and discharge the weighed ingredients to the unified storage area, completing the automatic weighing of different ingredients and improving the efficiency of ingredient ratio weighing.

[0063] All electrical components mentioned in the text are electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing publicly disclosed electrical connection technology will not be elaborated in the text.

Claims

1. A metering device for ingredients, comprising an electronic weighing scale (1) and a material storage base (2), and the electronic weighing scale (1) is located above the middle of the material storage base (2); It is characterized in that: A movable feeding assembly for feeding and returning materials is provided on the material storage base (2); A movable weighing assembly for weighing and discharging various raw materials in cooperation with the movable feeding assembly is provided on the electronic weighing scale (1).

2. The metering device for batching according to claim 1, wherein: The movable feeding assembly includes a movable material storage feeding member and a material returning member; The movable material storage feeding member, comprises an electric guide rail (4) and a plurality of equidistantly distributed material storage grooves (6) arranged on one side of the upper surface of the material storage base (2). The guide rail slider of the electric guide rail (4) is fixedly installed on the lower surface of the material storage base (2). A plurality of rolling wheels (5) are provided on the lower surface of the material storage base (2). A spiral output cylinder (7) is installed in the material storage groove (6). A feed inlet is provided on the outer side of the lower side of the spiral output cylinder (7). The upper end of the spiral output cylinder (7) is externally connected to an inclined downward discharge cylinder (8).

3. The metering device for batching according to claim 2, characterized in that: The material returning member, comprises a material returning groove (9) arranged on the upper surface of the material storage base (2) based on the middle of the material storage groove (6) and located on the opposite side of the material storage groove (6). An inclined blanking plate (10) is installed and partitioned in the material returning groove (9). A material returning pipe (11) that is inclined downward and communicates with the material storage groove (6) is provided between the material storage groove (6) and the material returning groove (9).

4. A metering device for batching according to claim 3, characterized in that: The upper surface of the inclined blanking plate (10) is inclined at an angle of 30 degrees from top to bottom toward one side of the material storage groove (6), and the inclination angle of the material returning pipe (11) is 30 degrees.

5. A metering device for batching according to claim 4, characterized in that: The movable weighing assembly includes a weighing and discharging member and a movable docking member; The weighing and discharging member, comprises a material storage weighing cylinder (12) placed on the weighing table of the electronic weighing scale (1). A discharge pipe (22) located above the material returning groove (9) is communicated with the outer bottom of the material storage weighing cylinder (12). An automatic switch valve (23) is communicated with the outer end of the discharge pipe (22).

6. The metering device for batching according to claim 5, characterized in that: The discharge pipe (22) is inclined downward at an angle of 45 degrees toward the material returning groove (9).

7. The metering device for batching according to claim 6, wherein: The movable docking member, comprises a hoisting frame (3). A strip-shaped limiting hole (14) is provided in the middle of the hoisting frame (3). A servo motor (13) is installed on the outer side of the hoisting frame (3). A threaded rod (15) that rotates with the inner wall of the hoisting frame (3) is installed at the output shaft of the servo motor (13). A movable seat (16) that is limited and slides in the strip-shaped limiting hole (14) is externally threaded to the threaded rod (15). A hydraulic push rod (17) is installed at the other end of the movable seat (16). A connecting rod (18) is installed at the push rod of the hydraulic push rod (17). An electromagnet (19) is installed at the other end of the connecting rod (18). A magnetic attraction block (20) is adsorbed and fixed on the other side of the electromagnet (19). A connecting frame (21) that is connected and fixed to the material storage weighing cylinder (12) is installed at the other end of the magnetic attraction block (20).

8. The metering device for batching according to claim 1, characterized in that: Fastening frames for hoisting and installation are installed on both sides of the upper surface of the hoisting frame (3), and a plurality of threaded fastening holes are provided on the fastening frames.

Images