Magnetic vibration feeder facilitating cleaning

Abstract

The utility model relates to related technical field of feeder, especially a magnetic vibration feeder convenient to clean, including base, one end fixed mounting of base has electromagnetic vibrator, both sides surface fixed mounting of base has first connecting block, one side inner wall of first connecting block is equipped with the accommodation groove. This magnetic vibration feeder convenient to clean, through the setting of base, electromagnetic vibrator, first connecting block, accommodation groove, first spring, clamping block, connecting rod, mounting block, clamping groove, second connecting block and hopper, need to pull connecting rod when cleaning hopper, connecting rod can pull clamping block into accommodation groove, clamping block is pulled out clamping groove at this moment, mounting block can leave first connecting block, first connecting block and second connecting block can be separated like this, and hopper can leave base, and hopper can be quickly disassembled and cleaned, and cleaning work is very convenient and cleaning effect is very good.

Description

Technical Field

[0001] This utility model relates to the technical field of feeders, and in particular to a magnetic vibration feeder that is easy to clean. Background Technology

[0002] Feeders are key auxiliary equipment in industrial production used to quantitatively, uniformly, and continuously transport materials from storage equipment to subsequent processing equipment. Magnetic vibratory feeders are a type of feeder and a core sub-category of vibratory feeders. Essentially, they utilize the principle of electromagnetic vibration to replace traditional motor drives, enabling the quantitative, uniform, and continuous transport of materials. In food processing, pharmaceutical, or fine chemical industries, magnetic vibratory feeders need to frequently switch between conveying different types of materials. When switching between different materials, the hopper of the magnetic vibratory feeder needs to be cleaned to prevent cross-contamination. Therefore, a magnetic vibratory feeder that is easy to clean is particularly needed.

[0003] However, in most existing magnetic vibratory feeders, the hopper is fixed to the base with bolts. The hopper cannot be quickly disassembled for cleaning, making cleaning very troublesome and potentially resulting in poor cleaning effect, which could lead to cross-contamination of materials.

[0004] To address the aforementioned issues, a search revealed a patent with publication number CN118790683B that discloses an electromagnetic vibrating feeder. The patent states that "existing vibration drives or vibrating conveying equipment often employ electromagnetic vibration as the driving force. Electromagnetic vibration drives are widely used in various vibrating machinery, such as feeders, small conveyors, vibrating screens, vibrating platforms, and silo walls. Their working principle involves adjusting the vibration intensity through a controller, enabling flexible and convenient use. However, existing electromagnetic vibrating feeders suffer from amplitude limitations, with a maximum amplitude of 1.5mm to 2mm." The frequency can be adjusted within the range of 10Hz to 60Hz, thus limiting its application in the large amplitude conveying industry. Compared with the prior art, the beneficial effects of the present invention are: (1) When an alternating current is applied to the electromagnetic coil, a magnetic field is generated, and the direction of the magnetic field changes periodically. According to the principle of like poles repelling and unlike poles attracting, a driving force is generated between the electromagnetic coil and the permanent magnet block, causing the electromagnetic coil to reciprocate within the running track. The electromagnetic coil then drives the trough to vibrate. Since the running track is arc-shaped, the arc-shaped running trajectory can expand the movement range of the trough, thereby increasing the trough's capacity. The amplitude of the vibration enables the feeder to be used in conveying scenarios with large amplitude; (2) When the trough vibrates under the drive of the electromagnetic drive module, the trough will transmit part of the vibration to the base through the first elastic component, so the base will generate a small vibration. At this time, the vibration of the base will be transmitted to the counterweight plate through the second elastic component, thereby driving the counterweight plate to vibrate. The vibration direction of the counterweight plate is opposite to the vibration direction of the trough. Therefore, the vibration of the counterweight plate installed on the base will cancel the vibration transmitted from the trough to the base, thereby greatly improving the stability of the base and reducing the vibration of the base; (3) When the trough vibrates laterally, it drives the second fixed rod to move laterally. The inclined connecting rod can change the direction of movement. The second fixed rod drives the sliding plate to move longitudinally along the slide rail through the connecting rod. The sliding plate drives the material-pushing rod to move. The material-pushing rod can move the material in the trough, making the material conveying more uniform. However, the hopper of most magnetic vibrating feeders is fixed to the base with bolts. The hopper cannot be quickly disassembled for cleaning, so cleaning the hopper is very troublesome and may result in poor cleaning effect, leading to cross-contamination of materials.

[0005] In light of this, in-depth research into the aforementioned issues led to the creation of this case. Utility Model Content

[0006] The purpose of this utility model is to provide a magnetic vibratory feeder that is easy to clean, in order to solve the problem mentioned in the background art that the hopper of most magnetic vibratory feeders is fixed to the base by bolts. The hopper cannot be quickly disassembled for cleaning, so cleaning the hopper is very troublesome and may result in poor cleaning effect, which leads to the problem of cross-contamination of materials.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a magnetic vibration feeder that is easy to clean, comprising a base, an electromagnetic vibrator fixedly installed at one end of the base, first connecting blocks fixedly installed on both sides of the base, a receiving groove formed on one inner wall of the first connecting block, a first spring fixedly installed inside the receiving groove, a locking block fixedly installed at the other end of the first spring, a connecting rod fixedly installed on the side surface of the locking block connected to the first spring, an installation block embedded in the opening of the first connecting block, a locking groove formed on one side surface of the installation block, a second connecting block fixedly installed on one side surface of the installation block, and a hopper fixedly installed on one side surface of the second connecting block.

[0008] Preferably, the size of the card block matches the size of the card slot, and the card block forms a telescopic structure with the first spring and the first connecting block.

[0009] Preferably, the card block and the mounting block form an engaging structure through a card slot, and the opening size of the mounting block matches that of the first connecting block.

[0010] Preferably, a limiting block is fixedly installed on one side surface of the base, and a second spring is fixedly installed on one side surface of the limiting block.

[0011] Preferably, an auxiliary block is fixedly installed at the other end of the second spring, and the auxiliary block forms a telescopic structure with the limiting block through the second spring.

[0012] Preferably, a limit rod is fixedly installed on one side surface of the auxiliary block connected to the second spring, and a fixing block is fixedly installed on one side surface of the auxiliary block.

[0013] Preferably, a fixing rod is fixedly installed on the side surface of the fixing block facing the hopper, and fixing grooves are formed on both sides of the hopper.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This easy-to-clean magnetic vibration feeder, through the arrangement of a base, electromagnetic vibrator, first connecting block, receiving groove, first spring, locking block, connecting rod, mounting block, slot, second connecting block and hopper, allows the connecting rod to be pulled when the hopper needs to be cleaned. The connecting rod can pull the locking block into the receiving groove, at which point the locking block is pulled out of the slot, and the mounting block can be separated from the first connecting block. In this way, the first connecting block and the second connecting block can be separated, and the hopper can be separated from the base. The hopper can be quickly disassembled for cleaning, making the cleaning work very convenient and the cleaning effect very good, preventing cross-contamination of materials when changing materials. Attached Figure Description

[0015] Figure 1 This is a side view of the appearance structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the mutual cooperation between the mounting block and the second connecting block of this utility model;

[0017] Figure 3 This is a schematic diagram of the interlocking structure of the card block and connecting rod of this utility model;

[0018] Figure 4 This is a schematic diagram of the interaction between the limiting block and the second spring in this utility model.

[0019] Figure 5 This is a schematic diagram of the structure of the hopper and the fixed groove of this utility model.

[0020] In the diagram: 1. Base; 2. Electromagnetic vibrator; 3. First connecting block; 4. Storage slot; 5. First spring; 6. Locking block; 7. Connecting rod; 8. Mounting block; 9. Slot; 10. Second connecting block; 11. Hopper; 12. Limiting block; 13. Second spring; 14. Auxiliary block; 15. Limiting rod; 16. Fixing block; 17. Fixing rod; 18. Fixing slot. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-5This utility model provides a technical solution: an easy-to-clean magnetic vibratory feeder, including a base 1, an electromagnetic vibrator 2 fixedly installed at one end of the base 1, first connecting blocks 3 fixedly installed on both sides of the base 1, a receiving groove 4 opened on one inner wall of the first connecting block 3, a first spring 5 fixedly installed inside the receiving groove 4, a locking block 6 fixedly installed on the other end of the first spring 5, a connecting rod 7 fixedly installed on the side surface of the locking block 6 connected to the first spring 5, an installation block 8 embedded in the opening of the first connecting block 3, a locking groove 9 opened on one side surface of the installation block 8, a second connecting block 10 fixedly installed on one side surface of the installation block 8, and a hopper 11 fixedly installed on one side surface of the second connecting block 10. The feeder is constructed via the base 1, electromagnetic vibrator 2, first connecting block 3, receiving groove 4, first spring 5, locking block 6, connecting rod 7, and installation block 8. The arrangement of the slot 9, the second connecting block 10, and the hopper 11 allows for easy cleaning of the hopper 11. Pulling the connecting rod 7 pulls the locking block 6 into the receiving slot 4, at which point the locking block 6 is pulled out of the slot 9, allowing the mounting block 8 to separate from the first connecting block 3. This separates the first connecting block 3 from the second connecting block 10, and the hopper 11 can then be removed from the base 1. The hopper 11 can be quickly disassembled for cleaning, making the cleaning process very convenient and effective, preventing cross-contamination during material changes. After cleaning, the mounting block 8 is inserted into the first connecting block 3. Under the action of the first spring 5, the locking block 6 is fixed in the slot 9, thus fixing the first connecting block 3 and the second connecting block 10 together. This completes the fixed connection between the hopper 11 and the base 1, making the installation of the hopper 11 very convenient.

[0023] Furthermore, the size of the locking block 6 matches that of the locking slot 9. The locking block 6 forms a telescopic structure with the first connecting block 3 through the first spring 5. With the setting of the first spring 5, when the connecting rod 7 is not under force, the locking block 6 will be pushed into the locking slot 9 under the action of the first spring 5, thereby fixing the mounting block 8.

[0024] Furthermore, the locking block 6 forms a locking structure with the mounting block 8 through the locking groove 9. The opening size of the mounting block 8 matches that of the first connecting block 3. With the setting of the locking block 6 and the locking groove 9, when the locking block 6 is fixed in the locking groove 9, the mounting block 8 can be fixed in the first connecting block 3, thereby completing the fixed connection between the first connecting block 3 and the second connecting block 10.

[0025] Furthermore, a limiting block 12 is fixedly installed on one side surface of the base 1, and a second spring 13 is fixedly installed on one side surface of the limiting block 12. With the setting of the second spring 13, when the auxiliary block 14 is not under force, the auxiliary block 14 and the fixed block 16 will be moved towards the hopper 11 under the action of the second spring 13.

[0026] Furthermore, an auxiliary block 14 is fixedly installed at the other end of the second spring 13. The auxiliary block 14 forms a telescopic structure with the limiting block 12 through the second spring 13. With the setting of the auxiliary block 14, the auxiliary block 14 can move towards the hopper 11 with the fixing block 16 and the fixing rod 17, thereby fixing the hopper 11 and making the installation of the hopper 11 more stable.

[0027] Furthermore, a limiting rod 15 is fixedly installed on one side surface of the auxiliary block 14 connected to the second spring 13, and a fixing block 16 is fixedly installed on one side surface of the auxiliary block 14. With the setting of the limiting rod 15, when the auxiliary block 14 moves horizontally with the second spring 13, the limiting rod 15 will move at one end of the limiting block 12. The limiting rod 15 can assist and limit the horizontal movement of the auxiliary block 14 and the extension and retraction movement of the second spring 13.

[0028] Furthermore, a fixing rod 17 is fixedly installed on the side surface of the fixing block 16 facing the hopper 11, and fixing grooves 18 are provided on both sides of the hopper 11. With the setting of the fixing rod 17 and the fixing grooves 18, when the fixing rod 17 is inserted into the fixing grooves 18, the hopper 11 will be fixed on the base 1, which improves the stability of the connection between the hopper 11 and the base 1 and prevents vibration from causing loosening between the hopper 11 and the base 1.

[0029] Working principle: When cleaning the hopper 11 is required, pull the connecting rod 7. The connecting rod 7 can pull the locking block 6 into the receiving groove 4. At this time, the locking block 6 is pulled out of the slot 9, and the mounting block 8 can be separated from the first connecting block 3. In this way, the first connecting block 3 and the second connecting block 10 can be separated, and the hopper 11 can be separated from the base 1. The hopper 11 can be quickly disassembled for cleaning. After the cleaning is completed, the mounting block 8 is embedded into the first connecting block 3. At this time, under the action of the first spring 5, the locking block 6 will be fixed in the slot 9. Thus, the first connecting block 3 and the second connecting block 10 are separated. The second connecting block 10 will be fixed together, thus completing the fixed connection between the hopper 11 and the base 1. The installation of the hopper 11 is very convenient. When disassembling the hopper 11, pull the auxiliary block 14. The auxiliary block 14 will move away from the fixing groove 18 through the fixing block 16 and the fixing rod 17, so that the hopper 11 can be disassembled smoothly. After the hopper 11 is installed, release the auxiliary block 14. At this time, under the action of the second spring 13, the fixing rod 17 will be inserted into the fixing groove 18, thereby fixing the hopper 11. The connection between the hopper 11 and the base 1 is more stable.

[0030] 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 these 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 magnetic vibratory feeder that is easy to clean, comprising a base (1), characterized in that: An electromagnetic vibrator (2) is fixedly installed at one end of the base (1). A first connecting block (3) is fixedly installed on both sides of the base (1). A storage groove (4) is opened on one side inner wall of the first connecting block (3). A first spring (5) is fixedly installed inside the storage groove (4). A locking block (6) is fixedly installed at the other end of the first spring (5). A connecting rod (7) is fixedly installed on the side surface of the locking block (6) connected to the first spring (5). An installation block (8) is embedded in the opening of the first connecting block (3). A slot (9) is opened on one side surface of the installation block (8). A second connecting block (10) is fixedly installed on one side surface of the installation block (8). A hopper (11) is fixedly installed on one side surface of the second connecting block (10).

2. The easy-to-clean magnetic vibration feeder according to claim 1, characterized in that: The size of the card block (6) matches that of the card slot (9), and the card block (6) forms a telescopic structure with the first connecting block (3) through the first spring (5).

3. The easy-to-clean magnetic vibration feeder according to claim 1, characterized in that: The card block (6) forms a locking structure with the mounting block (8) through the card slot (9), and the opening size of the mounting block (8) matches that of the first connecting block (3).

4. The easy-to-clean magnetic vibration feeder according to claim 1, characterized in that: A limiting block (12) is fixedly installed on one side surface of the base (1), and a second spring (13) is fixedly installed on one side surface of the limiting block (12).

5. A magnetic vibration feeder that is easy to clean according to claim 4, characterized in that: An auxiliary block (14) is fixedly installed at the other end of the second spring (13). The auxiliary block (14) forms a telescopic structure with the limiting block (12) through the second spring (13).

6. A magnetic vibration feeder that is easy to clean according to claim 5, characterized in that: A limit rod (15) is fixedly installed on one side surface of the auxiliary block (14) connected to the second spring (13), and a fixing block (16) is fixedly installed on one side surface of the auxiliary block (14).

7. A magnetic vibration feeder that is easy to clean according to claim 6, characterized in that: A fixing rod (17) is fixedly installed on one side surface of the fixing block (16) facing the hopper (11), and fixing grooves (18) are opened on both sides of the hopper (11).

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