Vacuum feeding machine for erbium oxide processing

Abstract

The utility model discloses a vacuum feeding machine for erbium oxide processing, which comprises a box body, the bottom of the box body is fixedly connected with a plurality of uniformly distributed support rods, the right end of the box body is internally and fixedly connected with a feed port, the lower end of the box body is internally and fixedly connected with a discharge port, the upper end of the box body is in contact with a sealing gasket, and the lower end of the box body is in contact with the discharge port. The top of the sealing gasket is fixedly connected with a cover plate, and the lower end of the cover plate is fixedly connected with a positioning block. According to the feeding device, the air pump is designed to suck the interior of the box body, so that a negative pressure state is formed in the box body, then materials are sucked through the feeding port, then air flows upwards, the materials can be discharged through the discharging port for feeding, in the feeding process, the air flows through the fixing base, and the feeding efficiency is improved. Gas can only flow upwards in one direction to be output, dust can enter the space between the partition plate and the filter plate, and the problem that dust falls into the box body and is inconvenient to clean and collect subsequently can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum feeders, in particular to a vacuum feeder for processing erbium oxide. Background Art

[0002] A vacuum feeder is a device used to suck and transport granular, powdered or granular materials from one container or bag to another container or processing equipment. It generates negative pressure through a vacuum pump, sucks the material into the pipeline system, and then transports it to the destination through the pipeline. In the production and processing of erbium oxide, a vacuum feeder is needed for feeding.

[0003] The utility model patent with patent authorization announcement number CN218057490U discloses a vacuum loader, including a machine body, on which a feed pipe and a discharge pipe are fixedly arranged, a sealing plate is sealed in the machine body, a machine cover is fixedly arranged on the top of the sealing plate, a vacuum pump is fixedly arranged on the top of the machine cover, four connecting rods are fixedly arranged on the bottom of the sealing plate, a connecting frame is fixedly arranged at the bottom end of the connecting rod, and a filter is fixedly arranged in the connecting frame.

[0004] In the above prior art, during the use of the vacuum feeder, dust can be filtered through the filter, but after the feeding is completed, the dust will fall inside the vacuum feeder, which is inconvenient for subsequent collection and cleaning, and during the material discharge process, the material may be blocked, affecting the material discharge efficiency. Therefore, improvements are needed. Utility Model Content

[0005] The utility model aims to provide a vacuum feeder for erbium oxide processing, which solves the problem that dust falls inside the vacuum feeder and is inconvenient to collect and clean later, and also solves the problem that blockage may occur during the material discharge process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vacuum loader for erbium oxide processing, comprising a box body, a plurality of evenly distributed support rods fixedly connected to the bottom of the box body, a feed port fixedly connected to the inside of the right end of the box body, a discharge port fixedly connected to the inside of the lower end of the box body, a sealing gasket in contact with the upper end of the box body, a cover plate fixedly connected to the top of the sealing gasket, a positioning block fixedly connected to the lower end of the cover plate, the positioning block is respectively slidably connected to the sealing gasket and the box body, a connecting rod fixedly connected to the lower end of the connecting rod, a filter plate fixedly connected to the filter plate, the filter plate is slidably connected to the box body, an air pump is fixedly installed on the top of the cover plate, a collecting mechanism is provided on the box body, and a discharge mechanism is provided on the discharge port.

[0007] Preferably, the interior of the box is connected with a limit screw by threading, and the limit screw is slidably connected with the positioning block. By designing the limit screw, the positioning block can be fixed to the box.

[0008] Preferably, the collection mechanism includes a partition, the interior of the box is slidably connected with the partition, the upper end of the partition is fixedly connected with a connecting rod, the connecting rod is fixedly connected to the filter plate, the interior of the partition is fixedly connected with a fixing seat, the interior of the fixing seat is slidably sleeved with a slider, the upper end of the slider is fixedly connected with a sliding rod, the outer side of the sliding rod is provided with a first spring, the outer side of the sliding rod is slidably sleeved with a fixing bar, the fixing bar is fixedly connected to the fixing seat, the top of the sliding rod is fixedly connected with a baffle, and the baffle is slidably connected to the fixing seat. The collection mechanism is designed to facilitate dust collection and processing.

[0009] Preferably, one end of the first spring is fixedly connected to the slider, and the other end of the first spring is fixedly connected to the fixing bar. By designing the first spring, the force of the first spring can act on the slider.

[0010] Preferably, the unloading mechanism includes a bracket, the lower end of the box body is fixedly connected to the bracket, a motor is fixedly installed inside the bracket, the output end of the motor is rotatably connected to the bracket, the lower end of the motor output end is fixedly connected to a rotating seat, the internal sliding sleeve of the rotating seat is connected to a guide block, the outer side of the guide block is fixedly connected to a guide rod, the guide rod is slidably connected to the rotating seat, a second spring is arranged on the outer side of the guide rod, a sliding seat is fixedly connected to the outer side of the guide rod, the sliding seat is slidably connected to the rotating seat, a ball is movably sleeved inside the sliding seat, the ball is movably connected to the rotating seat, and the ball contacts the unloading port. By designing the unloading mechanism, the blockage of materials during unloading can be avoided.

[0011] Preferably, a rotation slot is provided inside the bracket, and the output end of the motor is rotatably connected inside the rotation slot. By designing the rotation slot, the output end of the motor can rotate inside the bracket.

[0012] Preferably, one end of the second spring is fixedly connected to the rotating seat, and the other end of the second spring is fixedly connected to the sliding seat. By designing the second spring, the force of the second spring can act on the sliding seat.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model can suck the inside of the box through the design of the air pump to form a negative pressure state inside the box, and then extract the material through the feed port, and then the air flows upward and the material can be discharged through the discharge port for loading. During the loading process, the gas flows through the fixed seat, and the gas can only flow upward in one direction. The dust will enter between the partition and the filter plate, which can avoid the problem of dust falling into the box and making it inconvenient for subsequent cleaning and collection.

[0015] 2. When the utility model discharges materials through the discharge port and loads materials, the motor works at the same time, the output end of the motor drives the rotating seat to rotate, the rotating seat drives the ball to rotate, and the ball will contact the discharge port when rotating. The ball can impact and collide with the discharge port, realize the vibration of the discharge port, accelerate the discharge of materials, and avoid clogging of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A front cross-sectional view of the box;

[0018] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0019] Figure 4 For this utility model Figure 2 Enlarged view of point B.

[0020] In the figure: 1. box body; 2. support rod; 3. feed port; 4. discharge port; 5. sealing gasket; 6. cover plate; 7. connecting rod; 8. collecting mechanism; 9. discharge mechanism; 10. filter plate; 11. positioning block; 12. limit screw; 13. air pump; 81. partition; 82. connecting rod; 83. fixed seat; 84. slider; 85. slide bar; 86. first spring; 87. fixing strip; 88. baffle; 91. bracket; 92. motor; 93. rotating groove; 94. rotating seat; 95. guide block; 96. guide rod; 97. second spring; 98. slide seat; 99. ball bearing. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 , Figure 2 A vacuum feeder for processing erbium oxide comprises a box body 1, a plurality of evenly distributed support rods 2 are fixedly connected to the bottom of the box body 1, a feed port 3 is fixedly connected to the right end of the box body 1, a discharge port 4 is fixedly connected to the lower end of the box body 1, a sealing gasket 5 is contacted to the upper end of the box body 1, a cover plate 6 is fixedly connected to the top of the sealing gasket 5, a positioning block 11 is fixedly connected to the lower end of the cover plate 6, the positioning block 11 is slidably connected to the sealing gasket 5 and the box body 1 respectively, a connecting rod 7 is fixedly connected to the lower end of the cover plate 6, a filter plate 10 is fixedly connected to the lower end of the connecting rod 7, the filter plate 10 is slidably connected to the box body 1, a limiting screw 12 is threadedly connected to the inside of the box body 1, the limiting screw 12 is slidably connected to the positioning block 11, and the positioning block 11 can be fixed to the box body 1 by designing the limiting screw 12, an air pump 13 is fixedly installed on the top of the cover plate 6, a collecting mechanism 8 is provided on the box body 1, and a discharge mechanism 9 is provided on the discharge port 4.

[0023] See also Figure 1 , Figure 2 , Figure 3 The collecting mechanism 8 includes a partition 81, which is slidably connected to the inside of the box body 1, and a connecting rod 82 is fixedly connected to the upper end of the partition 81. The connecting rod 82 is fixedly connected to the filter plate 10, and a fixed seat 83 is fixedly connected to the inside of the partition 81. A slider 84 is slidably sleeved inside the fixed seat 83, and a slide bar 85 is fixedly connected to the upper end of the slide bar 84. A first spring 86 is arranged on the outer side of the slide bar 85, and one end of the first spring 86 is fixedly connected to the slide bar 84, and the other end of the first spring 86 is fixedly connected to the fixing bar 87. By designing the first spring 86, the force of the first spring 86 can act on the slide bar 84, and a fixing bar 87 is slidably sleeved on the outer side of the slide bar 85. The fixing bar 87 is fixedly connected to the fixing seat 83, and a baffle 88 is fixedly connected to the top of the slide bar 85. The baffle 88 is slidably connected to the fixing seat 83. By designing the collecting mechanism 8, dust collection and processing are convenient.

[0024] See also Figure 1 , Figure 2 , Figure 4The unloading mechanism 9 includes a bracket 91, the lower end of the box body 1 is fixedly connected with the bracket 91, the inner side of the bracket 91 is fixedly installed with a motor 92, the output end of the motor 92 is rotatably connected with the bracket 91, the inner side of the bracket 91 is provided with a rotating groove 93, the inner side of the rotating groove 93 is rotatably connected with the output end of the motor 92, and the rotating groove 93 is designed so that the output end of the motor 92 can rotate inside the bracket 91, the lower end of the output end of the motor 92 is fixedly connected with a rotating seat 94, the inner side of the rotating seat 94 is slidably sleeved with a guide block 95, the outer side of the guide block 95 is fixedly connected with a guide rod 96, and the guide rod 96 is connected to the rotating seat 94 is slidably connected, a second spring 97 is arranged on the outer side of the guide rod 96, one end of the second spring 97 is fixedly connected to the rotating seat 94, and the other end of the second spring 97 is fixedly connected to the slide seat 98. By designing the second spring 97, the force of the second spring 97 can act on the slide seat 98, and the outer side of the guide rod 96 is fixedly connected with the slide seat 98, and the slide seat 98 is slidably connected to the rotating seat 94. The inner movably sleeve of the slide seat 98 is provided with a ball 99, and the ball 99 is movably connected to the rotating seat 94. The ball 99 contacts the discharge port 4. By designing the discharge mechanism 9, the blockage of the material during discharge can be avoided.

[0025] The specific implementation process of the utility model is as follows: during use, when loading is required, the air pump 13 sucks the inside of the box body 1, so that a negative pressure state is formed inside the box body 1, and then sucks the outside through the feed port 3, so that the material is sucked into the inside of the box body 1 along with the air, the air flows upward, and the material can be discharged through the discharge port 4 under the action of gravity for loading.

[0026] When the air flows upward, the gas will enter the fixed seat 83 and push the slider 84 to move upward. The slider 84 drives the slide bar 85 to move upward along the fixed bar 87. The slider 84 will squeeze the first spring 86, and the slide bar 85 can push the baffle 88 upward out of the fixed seat 83. At this time, dust will enter between the partition 81 and the filter plate 10 along with the gas. The filter plate 10 can filter the dust and the air will continue to flow upward and be discharged through the air pump 13. The dust is collected between the partition 81 and the filter plate 10, which can avoid the problem of dust falling into the inside of the box 1 and making it inconvenient for subsequent cleaning and collection.

[0027] During the material discharge process through the discharge port 4, the motor 92 works at the same time, and the output end of the motor 92 drives the rotating seat 94 to rotate, and the rotating seat 94 drives the ball 99 to rotate. The rotation of the ball 99 will contact the discharge port 4, and the ball 99 will be squeezed and pushed by the discharge port 4 to move horizontally. The ball 99 rolls inside the rotating seat 94 and drives the slide 98 to move horizontally. The slide 98 will drive the guide rod 96 and the guide block 95 to move, and the slide 98 squeezes the second spring 97. When the ball 99 is separated from the discharge port 4, the elastic action of the second spring 97 can push the slide 98 and the ball 99 to reset. The continuous rotation of the ball 99 can impact and collide with the discharge port 4, thereby realizing the vibration of the discharge port 4, accelerating the discharge of materials, and avoiding material blockage.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum feeder for processing erbium oxide, comprising a housing (1), characterized in that: The bottom of the box body (1) is fixedly connected to a plurality of evenly distributed support rods (2); the right end of the box body (1) is fixedly connected to a feed port (3); the lower end of the box body (1) is fixedly connected to a discharge port (4); the upper end of the box body (1) contacts a sealing gasket (5); the top of the sealing gasket (5) is fixedly connected to a cover plate (6); the lower end of the cover plate (6) is fixedly connected to a positioning block (11); the positioning block (11) is slidably connected to the sealing gasket (5) and the box body (1), respectively; the lower end of the cover plate (6) is fixedly connected to a connecting rod (7); the lower end of the connecting rod (7) is fixedly connected to a filter plate (10); the filter plate (10) is slidably connected to the box body (1); the top of the cover plate (6) is fixedly mounted with an air pump (13); a collecting mechanism (8) is provided on the box body (1); and a discharge port (4) is provided with a discharge mechanism (9).

2. A vacuum feeder for erbium oxide processing according to claim 1, characterized in that: The interior of the box body (1) is connected with a limit screw (12) via a threaded connection, and the limit screw (12) is slidably connected to the positioning block (11).

3. A vacuum feeder for erbium oxide processing according to claim 1, characterized in that: The collecting mechanism (8) comprises a partition (81), the interior of the box body (1) is slidably connected with the partition (81), the upper end of the partition (81) is fixedly connected with a connecting rod (82), the connecting rod (82) is fixedly connected to the filter plate (10), the interior of the partition (81) is fixedly connected with a fixing seat (83), the interior of the fixing seat (83) is slidably sleeved with a sliding block (84), the upper end of the sliding block (84) is fixedly connected with a sliding rod (85), the outer side of the sliding rod (85) is provided with a first spring (86), the outer side of the sliding rod (85) is slidably sleeved with a fixing bar (87), the fixing bar (87) is fixedly connected to the fixing seat (83), the top of the sliding rod (85) is fixedly connected with a baffle (88), and the baffle (88) is slidably connected to the fixing seat (83).

4. A vacuum feeder for erbium oxide processing according to claim 3, characterized in that: One end of the first spring (86) is fixedly connected to the slider (84), and the other end of the first spring (86) is fixedly connected to the fixing bar (87).

5. The vacuum feeder for erbium oxide processing according to claim 1, characterized in that: The unloading mechanism (9) comprises a bracket (91), the lower end of the box body (1) is fixedly connected to the bracket (91), the inner side of the bracket (91) is fixedly mounted with a motor (92), the output end of the motor (92) is rotatably connected to the bracket (91), the lower end of the output end of the motor (92) is fixedly connected to a rotating seat (94), the inner side of the rotating seat (94) is slidably sleeved with a guide block (95), the outer side of the guide block (95) is fixedly connected with a guide rod (96), the guide rod (96) is slidably connected to the rotating seat (94), the outer side of the guide rod (96) is provided with a second spring (97), the outer side of the guide rod (96) is fixedly connected with a sliding seat (98), the sliding seat (98) is slidably connected to the rotating seat (94), the inner side of the sliding seat (98) is movably sleeved with a ball (99), the ball (99) is movably connected to the rotating seat (94), and the ball (99) contacts the unloading port (4).

6. A vacuum feeder for processing erbium oxide according to claim 5, characterized in that: A rotation slot (93) is provided inside the bracket (91), and the inside of the rotation slot (93) is rotatably connected to the output end of the motor (92).

7. The vacuum feeder for processing erbium oxide according to claim 5, characterized in that: One end of the second spring (97) is fixedly connected to the rotating seat (94), and the other end of the second spring (97) is fixedly connected to the sliding seat (98).

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