Feeding device for building material processing

Abstract

The utility model relates to the technical field of building material processing equipment, and discloses a feeding device for building material processing, which comprises a support frame, a feeding hopper piece is arranged on the side surface of the support frame, a feeding control device is arranged at the top of the feeding hopper piece, and a screening device is arranged in the feeding hopper piece. The feeding control device comprises a side end connecting plate, a vibration motor, a top end connecting plate, a spring, a feeding box body, a magnetic attraction piece, a magnet piece, a sliding partition plate, a pulling handle, a connecting frame, a butt joint inserting piece, a sealing plate, an inserting column piece, an extending sealing gasket and side end supporting boxes, and the side end supporting boxes are fixedly connected to the two sides of the top of the feeding hopper piece. According to the feeding device for building material processing, by arranging the feeding control device, the single-time discharging amount can be controlled during discharging, a hopper with the adjustable volume is manufactured, the volume of the hopper can be adjusted through a sliding partition plate, the amount of materials added into processing equipment can be controlled, and the feeding precision is high.

Description

Technical Field

[0001] This utility model relates to the field of building material processing equipment technology, specifically a feeding device for building material processing. Background Technology

[0002] Construction is inseparable from building materials such as concrete and dry-mixed mortar. With social development and scientific and technological progress, building materials such as concrete have also developed greatly. Feeding devices are needed in the production and processing of building materials such as concrete.

[0003] The prior art discloses a feeding device for building material processing, with publication number CN213414975U. The device includes a feeding box, a cylinder box and a feed inlet on the top outer surface of the feeding box, a cylinder inside the cylinder box, and several sets of feeding trays and a moving mechanism inside the feeding box. This feeding device for building material processing, through its moving and screening mechanisms, allows for rapid screening of building materials. The moving mechanism drives the screening mechanism up and down, ensuring full contact between the building materials and the screening plate, thereby accelerating the screening process and improving the device's efficiency. It eliminates the need for manual operation, reducing labor costs and improving the screening effect, thus increasing the feeding efficiency of the device. The entire device has a simple structure, is easy to operate, and enhances its practicality.

[0004] The aforementioned feeding device for building material processing, through its moving mechanism and screening mechanism, enables rapid screening of building materials. The moving mechanism drives the screening mechanism to move up and down, ensuring full contact between the building materials and the screening plate, thereby accelerating the screening process. However, the device lacks an adjustable hopper for controlling the feed rate, making it impossible to adjust the hopper's volume using a sliding baffle. Consequently, it cannot control the amount of material added to the processing equipment, resulting in poor feeding accuracy and ineffective operation. Improvements are needed in these areas. Utility Model Content

[0005] The purpose of this utility model is to provide a feeding device for processing building materials to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a feeding device for processing building materials, comprising a support frame, a feeding hopper on the side of the support frame, a feeding control device on the top of the feeding hopper, and a screening device inside the feeding hopper.

[0007] The feeding control device includes a side connecting plate, a vibration motor, a top connecting plate, a spring, a feeding box, a magnetic absorbing plate, a magnet, a sliding partition, a pull handle, a connecting frame, a docking insert, a sealing plate, an insert post, an extended sealing gasket, and a side support box. The side support box is fixedly connected to the top two sides of the feeding hopper. The side connecting plate is fixedly connected to the side of the side support box. The spring is fixedly connected to the top of the side connecting plate. The vibration motor is fixedly connected to the top of the side connecting plate. The top connecting plate is fixedly connected to the output end of the vibration motor. The top connecting plate is fixedly connected to the top of the spring. The feeding box is fixedly connected to the side of the top connecting plate. The magnetic absorbing plate is fixedly connected to the front of the feeding box. The magnet is fixedly connected to the surface of the sliding partition near the front. The pull handle is fixedly connected to the center of the front of the sliding partition. The connecting frame is fixedly connected to the top of the feeding box.

[0008] Preferably, the screening device includes a connecting frame, an inclined screening plate, and an inner two-layer screening mesh plate. The connecting frame is fixedly connected to the bottom of the side connecting plate, the inclined screening plate is fixedly connected to the top of both sides of the inner side of the feeding hopper, the connecting frame is connected to the top of the inclined screening plate, and the inner two-layer screening mesh plate is fixedly connected to both sides of the inner wall of the feeding hopper.

[0009] Preferably, the magnetic suction plate has a sliding groove inside, the feeding box has an insertion slot inside, the area of ​​the sliding partition is equal to the area of ​​the sliding groove and the insertion slot, and the pull handle is inserted into the inside of the feeding box.

[0010] Preferably, the back area of ​​the magnet piece is equal to the front area of ​​the magnetic suction piece. The magnet piece is magnetically connected to the magnetic suction piece. It is pushed inward until the front of the magnet piece contacts the front of the bottom magnetic suction piece. After the two contacts, they are magnetically connected, which determines the position of the sliding partition at the bottom. In the preparation of the adjustable volume hopper, it plays the role of fixing the sliding partition. At the same time, it can be easily removed and pulled out. After controlling the storage space of the feed amount, it is convenient to discharge normally and is easy to use.

[0011] Preferably, the top of the connecting frame is provided with a feeding groove, and the area of ​​the extended sealing gasket is larger than the area of ​​the feeding groove at the top of the connecting frame.

[0012] Preferably, the docking insert is fixedly connected to the top four corners of the connecting frame, and the insertion post is inserted into the interior of the docking insert.

[0013] Preferably, the sealing plate is fixedly connected to the top of the insert post, and the extended sealing gasket is fixedly connected to the bottom of the sealing plate. The extended sealing gasket fills the gap between the sealing plate and the top of the connecting frame after the insert post is inserted into the mating insert, thus ensuring the sealing performance after feeding.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This material feeding device for building material processing is equipped with a feeding control device, which can control the amount of material fed at one time. It is made into an adjustable volume hopper, and the volume of the hopper can be adjusted by a sliding partition. It can control the amount of material added to the processing equipment and has high precision during feeding.

[0016] 2. This feeding device for building material processing is equipped with a screening device. The material falls on the top of the inclined screening plate, and the connecting frame connects the inclined screening plate and the side connecting plate. Therefore, the vibration of the side connecting plate is transmitted to the inclined screening plate, which helps to drive the inclined screening plate to shake and perform screening. The device is equipped with two sets of screening components: the inclined screening plate and the inner second layer screening mesh plate, which has a good screening effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the feeding control device of this utility model;

[0019] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This is a three-dimensional structural diagram of the side support box and screening device of this utility model;

[0021] Figure 5 This utility model Figure 4 Enlarged structural diagram at point B.

[0022] In the diagram: 1. Support frame; 2. Feeding hopper; 3. Feeding control device; 301. Side connecting plate; 302. Vibration motor; 303. Top connecting plate; 304. Spring; 305. Feeding box; 306. Magnetic suction plate; 307. Magnet; 308. Sliding partition; 309. Pull handle; 310. Connecting frame; 311. Butt insertion piece; 312. Sealing plate; 313. Insertion column; 314. Extended sealing gasket; 315. Side support box; 4. Screening device; 401. Connecting frame; 402. Inclined screening plate; 403. Inner second layer screening screen plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] See also Figure 1-5 The present invention provides the following technical solution:

[0025] A feeding device for processing building materials includes a support frame 1, a feeding hopper 2 disposed on the side of the support frame 1, a feeding control device 3 disposed on the top of the feeding hopper 2, and a screening device 4 disposed inside the feeding hopper 2.

[0026] The feeding control device 3 includes a side end connecting plate 301, a vibration motor 302, a top end connecting plate 303, a spring 304, a feeding box 305, a magnetic suction plate 306, a magnetic plate 307, a sliding partition 308, a pull handle 309, a connecting frame 310, a docking insert 311, a sealing plate 312, an insertion column 313, an extension sealing gasket 314, and a side end support box 315. The side end support box 315 is fixedly connected to the top two sides of the feeding hopper 2, the side end connecting plate 301 is fixedly connected to the side of the side end support box 315, the spring 304 is fixedly connected to the top of the side end connecting plate 301, and the vibration motor 302 is fixedly connected to the top of the feeding hopper 2. The top end connecting plate 303 is fixedly connected to the output end of the vibration motor 302, and the top end connecting plate 303 is fixedly connected to the top of the spring 304. The feed box 305 is fixedly connected to the side of the top end connecting plate 303. The magnetic plate 306 is fixedly connected to the front of the feed box 305. The magnetic plate 307 is fixedly connected to the surface of the sliding partition 308 near the front. The pull handle 309 is fixedly connected to the center of the front of the sliding partition 308. The connecting frame 310 is fixedly connected to the top of the feed box 305. The sealing plate 312 is fixedly connected to the top of the insertion column 313. The extended sealing gasket 314... Fixed to the bottom of the sealing plate 312, the extended sealing gasket 314 compensates for the gap between the sealing plate 312 and the top of the connecting frame 310 after the insert post 313 is inserted into the mating insert 311, ensuring sealing after feeding. The magnetic suction plate 306 has a sliding groove inside, and the feeding box 305 has an insertion slot inside. The front area of ​​the sliding partition 308 is equal to the area of ​​the sliding groove and the insertion slot. The pull handle 309 is inserted into the feeding box 305. The back area of ​​the magnetic plate 307 is equal to the front area of ​​the magnetic suction plate 306. The magnetic plate 307 is magnetically connected to the magnetic suction plate 306. Pushing inward until the magnetic plate 307... The magnetic 306 at the bottom contacts the front of the magnetic 306, and the two are magnetically connected after contact, which determines the position of the sliding partition 308 at the bottom. When preparing the adjustable volume hopper, it plays the role of fixing the sliding partition 308, and at the same time, it can be easily removed and pulled out. After controlling the storage space of the feeding amount, it is convenient to discharge normally. It is easy to use. The top of the connecting frame 310 is provided with a feeding groove. The area of ​​the extended sealing gasket 314 is larger than the area of ​​the feeding groove at the top of the connecting frame 310. The docking insert 311 is fixedly connected to the top four corners of the connecting frame 310, and the insertion column 313 is inserted into the inside of the docking insert 311.

[0027] The screening device 4 includes a connecting frame 401, an inclined screening plate 402, and an inner second-layer screening screen plate 403. The connecting frame 401 is fixedly connected to the bottom of the side connecting plate 301. The inclined screening plate 402 is fixedly connected to the top of both sides of the inside of the feeding hopper 2. The connecting frame 401 is connected to the top of the inclined screening plate 402. The inner second-layer screening screen plate 403 is fixedly connected to both sides of the inner wall of the feeding hopper 2.

[0028] In use, open the sealing plate 312 and add the building materials to be fed into the feeding box 305. The added building materials will fall onto the sliding partition 308 inserted into the feeding box 305. An adjustable hopper needs to be made according to the amount of material to be added at one time. Insert the sliding partition 308 into the feeding box 305 from the corresponding magnetic plate 306 as needed. When the amount of material to be added is large, requiring a large internal capacity, the sliding partition 308 can be inserted into the lower magnetic plate 306 and pushed inward until the magnetic plate 307 contacts the front of the lowermost magnetic plate 306. After contact, they are magnetically connected. Position the sliding partition 308 at the bottom, where the volume is largest. When the required capacity is smaller, it can be installed at the top. Then, start the vibration motor 302 to generate vibration, which, combined with the vibration of the spring 304, moves the feeding box 305 up and down. The sliding partition 308 is used to separate the adjustable-volume hopper. Before feeding, the material is stored for a short period of time. When feeding, the sliding partition 308 can be pulled out, and then the vibration motor 302 is started to generate shaking to help with the discharge. It can control the amount of material fed at one time. It is a hopper with adjustable volume. The volume of the hopper can be adjusted by the sliding partition, which can control the amount of material added to the processing equipment. It has high precision in feeding and good performance in use. A screening device 4 is set at the top of the inside of the feeding hopper 2. The material falls on the top of the inclined screening plate 402. The connecting frame 401 connects the inclined screening plate 402 and the side connecting plate 301. Therefore, the vibration of the side connecting plate 301 is transmitted to the inclined screening plate 402, which helps to drive the inclined screening plate 402 to shake and screen. Two sets of screening components are set below: the inclined screening plate 402 and the inner second layer screening screen plate 403. The screening effect is good.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feeding device for processing building materials, comprising a support frame (1), characterized in that: The support frame (1) is provided with a feeding hopper (2) on its side, a feeding control device (3) is provided on the top of the feeding hopper (2), and a screening device (4) is provided inside the feeding hopper (2). The feeding control device (3) includes a side end connecting plate (301), a vibration motor (302), a top end connecting plate (303), a spring (304), a feeding box (305), a magnetic plate (306), a magnetic plate (307), a sliding partition (308), a pull handle (309), a connecting frame (310), a docking insert (311), a sealing plate (312), an insert post (313), an extension sealing gasket (314), and a side end support box (315). The side end support box (315) is fixedly connected to the top two sides of the feeding hopper (2). The side end connecting plate (301) is fixedly connected to the side of the side end support box (315). The spring (304) is fixedly connected to the side end connecting plate (305). At the top of 01), the vibration motor (302) is fixedly connected to the top of the side end connecting plate (301), the top end connecting plate (303) is fixedly connected to the output end of the vibration motor (302), the top end connecting plate (303) is fixedly connected to the top of the spring (304), the feed box (305) is fixedly connected to the side of the top end connecting plate (303), the magnetic suction piece (306) is fixedly connected to the front of the feed box (305), the magnet piece (307) is fixedly connected to the surface of the sliding partition (308) near the front, the pull handle (309) is fixedly connected to the center of the front of the sliding partition (308), and the connecting frame (310) is fixedly connected to the top of the feed box (305).

2. The feeding device for processing building materials according to claim 1, characterized in that: The screening device (4) includes a connecting frame (401), an inclined screening plate (402), and an inner double-layer screening screen plate (403). The connecting frame (401) is fixedly connected to the bottom of the side connecting plate (301). The inclined screening plate (402) is fixedly connected to the top of both sides of the inside of the feeding hopper (2). The connecting frame (401) is connected to the top of the inclined screening plate (402). The inner double-layer screening screen plate (403) is fixedly connected to both sides of the inner wall of the feeding hopper (2).

3. The feeding device for processing building materials according to claim 1, characterized in that: The magnetic chuck (306) has a sliding groove inside, the feed box (305) has an insertion slot inside, the area of ​​the sliding partition (308) is equal to the area of ​​the sliding groove and the insertion slot, and the pull handle (309) is inserted into the feed box (305).

4. The feeding device for processing building materials according to claim 1, characterized in that: The back area of ​​the magnet (307) is equal to the front area of ​​the magnetic absorbing piece (306), and the magnet (307) is magnetically connected to the magnetic absorbing piece (306).

5. The feeding device for processing building materials according to claim 1, characterized in that: The top of the connecting frame (310) is provided with a feeding groove, and the area of ​​the extended sealing gasket (314) is larger than the area of ​​the feeding groove at the top of the connecting frame (310).

6. The feeding device for processing building materials according to claim 1, characterized in that: The docking insert (311) is fixedly connected to the top four corners of the connecting frame (310), and the insert post (313) is inserted into the interior of the docking insert (311).

7. The feeding device for processing building materials according to claim 1, characterized in that: The sealing plate (312) is fixedly connected to the top of the insert post (313), and the extended sealing gasket (314) is fixedly connected to the bottom of the sealing plate (312).

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