Pressurizing type quick filling device of bin type pneumatic conveying pump

Abstract

The utility model relates to the technical field of bin type conveying, in particular to a booster type quick filling device of a bin type pneumatic conveying pump, which comprises a support frame, a material tank and a feed port, the material tank is arranged on the surface of the support frame, the feed port is arranged at the top of the material tank, and an air compressor is arranged at the bottom of the support frame. According to the utility model, by arranging the filter device, materials enter the material tank through the feed port, air is conveyed into the material tank from the air inlet pipe through the air compressor, when the air pressure reaches a set value, the air compressor stops working, the air pressure in the tank is reduced along with the discharge of the materials, and the exhaust valve is opened to discharge the air during feeding; and meanwhile, a limiting spring drives a limiting block to move in a rectangular groove, when the filter screen needs to be disassembled, the filter screen can be quickly disassembled and replaced by loosening a fixing rod in a fixing hole, and the use efficiency of equipment is improved through the device.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bin type conveying, especially to the pressurized quick filling device of bin type pneumatic conveying pump. BACKGROUND

[0002] Pneumatic conveying is to utilize the energy of airflow to convey powder and particle materials in the closed pipeline along the airflow direction, which is a specific application of fluidization technology, and the structure of the pneumatic conveying device is simple, convenient to operate, and can be used for horizontal, vertical or inclined conveying, and physical operations or certain chemical operations such as heating, cooling, drying and airflow classification of materials can be carried out at the same time in the conveying process, and the main features of pneumatic conveying are large conveying capacity, long conveying distance and high conveying speed.

[0003] The prior art such as CN218173919U bin type pneumatic conveying pump belongs to the technical field of conveying, which comprises a feeding cylinder and a discharging cylinder, the discharging cylinder is located below the feeding cylinder and is communicated with the feeding cylinder, a processing hole is formed in the side wall of the discharging cylinder, the processing hole is used for the airflow for fluidization, a discharging air hole is formed in the side wall of the discharging cylinder, the discharging air hole is used for the airflow for discharging materials, and a discharging hole is also formed in the side wall of the discharging cylinder, which is used for discharging materials.

[0004] Because the existing bin type pneumatic conveying pump is prone to blockage of the discharging pipeline, the internal pressure of the discharging pipe is increased, thereby affecting the material conveying efficiency, reducing the use efficiency of the device, and the existing part of the equipment is easy to bring the powder in the tank body into the air when discharging, which is easy to cause air pollution, so it is necessary to improve it. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problems in the prior art that the discharging pipeline is prone to blockage, the internal pressure of the discharging pipe is increased, thereby affecting the material conveying efficiency, reducing the use efficiency of the device, and the existing part of the equipment is easy to bring the powder in the tank body into the air when discharging, which is easy to cause air pollution, and the pressurized quick filling device of the bin type pneumatic conveying pump is provided.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: the pressure type quick filling device of bin type pneumatic conveying pump, including support frame, material tank and feed inlet, the material tank sets up at the surface of support frame, the feed inlet sets up at the top of material tank, the bottom of support frame is provided with air compressor, one side of air compressor is fixedly connected with the air inlet pipe, the top of material tank is close to the feed inlet and is provided with the air outlet pipe, the surface of air outlet pipe is provided with filter device, the filter device includes mounting block, the surface of mounting block is provided with the rectangular groove, the inside of rectangular groove is fixedly connected with the limit spring, one side of limit spring is fixedly connected with the limit block, and the filter screen is arranged between the two limit blocks.

[0007] Further, one side of the mounting block is provided with an exhaust valve, and one side of the limit block is provided with a fixing hole.

[0008] Further, the top of the limit block is fixedly connected with a handle, and the bottom of the material tank is provided with a discharge pipe.

[0009] Further, the bottom of the material tank is provided with a vibration device, and the vibration device comprises a metal connector.

[0010] Further, the surface of the discharge pipe is sleeved with a protection block, the bottom of the support frame is fixedly connected with a support seat, and the surface of the support seat is provided with a driving motor.

[0011] Further, the output end of the driving motor is fixedly connected with a rotating rod, and the surface of the rotating rod is fixedly connected with a gear.

[0012] Further, one side of the gear is engagedly connected with a rack rod, and the rack rod is movably connected to the bottom of the protection block.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1. In the utility model, the filter device is arranged, first, the material is entered into the inside of the material tank through the feed inlet, the air compressor is used for feeding air from the air inlet pipe to the inside of the material tank, when the air pressure reaches the set value, the air compressor stops working, the air pressure in the tank decreases with the discharge of the material, the exhaust valve is opened to discharge the gas when feeding, at the same time, the limit spring drives the limit block to move in the inside of the rectangular groove, and the filter screen is driven to reciprocate, when the filter screen needs to be disassembled, the fixed rod is loosened in the inside of the fixed hole, so that the filter screen is quickly disassembled and replaced, and the use efficiency of the equipment is increased through the device.

[0015] 2. The utility model discloses a vibration device is set to when its material tank inside material is discharged, can be driven gear rotation through the output end of drive motor on the surface of support seat, drives the rack rod to go up and down simultaneously in rotation, drives the protection block to go up and down simultaneously in going up and down, drives the discharge pipe to vibrate simultaneously in going up and down, thereby the material in its inside is vibrated simultaneously in discharging, avoids the block, thereby the practicality of equipment has been increased. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The whole device structure schematic diagram of the pressurization type rapid filling device of the warehouse type pneumatic conveying pump is provided for the utility model;

[0017] Figure 2 The filter device structure schematic diagram of the pressurization type rapid filling device of the warehouse type pneumatic conveying pump is provided for the utility model;

[0018] Figure 3 The side device structure schematic diagram of the pressurization type rapid filling device of the warehouse type pneumatic conveying pump is provided for the utility model;

[0019] Figure 4 The vibration device structure schematic diagram of the pressurization type rapid filling device of the warehouse type pneumatic conveying pump is provided for the utility model;

[0020] Figure 5 The whole device structure schematic diagram of the pressurization type rapid filling device of the warehouse type pneumatic conveying pump is provided for the utility model; Figure 4 The enlarged view of A in the middle.

[0021] Legend:

[0022] 1, support frame, 2, material tank, 3, feed inlet, 4, air compressor, 5, air inlet pipe, 6, air outlet pipe, 7, filter device, 701, mounting block, 702, rectangular groove, 703, limit spring, 704, exhaust valve, 705, limit block, 706, filter screen, 707, fixed hole, 708, fixed rod, 709, handle, 8, discharge pipe, 9, vibration device, 901, metal connector, 902, protection block, 903, support seat, 904, drive motor, 905, rotating rod, 906, gear, 907, rack rod. DETAILED DESCRIPTION

[0023] Please refer to Figures 1-5The utility model provides a technical scheme: the pressure -boosting type quick filling device of bin type pneumatic conveying pump, including support frame 1, material tank 2 and feed inlet 3, material tank 2 sets up at the surface of support frame 1, feed inlet 3 sets up at the top of material tank 2, the bottom of support frame 1 is provided with air compressor 4, and one side of air compressor 4 is fixedly connected with air inlet pipe 5, and the top of material tank 2 is close to feed inlet 3 and is provided with air outlet pipe 6, and the surface of air outlet pipe 6 is provided with filter device 7.

[0024] The specific setting and function of the filter device 7 and the vibration device 9 will be described below.

[0025] In the embodiment, the filter device 7 includes a mounting block 701, the mounting block 701 is sleeved on the surface of the air outlet pipe 6, a rectangular groove 702 is formed on the surface of the mounting block 701, a limiting spring 703 is fixedly connected inside the rectangular groove 702, a limiting block 705 is fixedly connected on one side of the limiting spring 703, and a filter screen 706 is arranged between the two limiting blocks 705.

[0026] The above components achieve the effect that the limiting block 705 is driven to move inside the rectangular groove 702 by the limiting spring 703, thereby driving the filter screen 706 to reciprocate for filtering, so as to achieve better filtering effect.

[0027] Specifically, an exhaust valve 704 is arranged on one side of the mounting block 701, a fixed hole 707 is formed on one side of the limiting block 705, and a fixed rod 708 is movably connected inside the fixed hole 707.

[0028] The above components achieve the effect that the filter screen 706 can be quickly disassembled or replaced by the movement of the fixed rod 708 inside the fixed hole 707.

[0029] Specifically, a handle 709 is fixedly connected to the top of the limiting block 705, and a discharge pipe 8 is arranged at the bottom of the material tank 2.

[0030] The above components achieve the effect that the limiting block 705 is driven to move inside the rectangular groove 702 under the action of the limiting spring 703 by the handle 709.

[0031] Specifically, a vibration device 9 is arranged at the bottom of the material tank 2, and the vibration device 9 includes a metal connector 901 arranged on the upper surface of the discharge pipe 8.

[0032] The above components achieve the effect that the material is vibrated while being discharged by the vibration device 9, so as to avoid blockage in the pipe.

[0033] Specific, the surface of the discharge pipe 8 is sleeved with a protective block 902, the bottom of the support frame 1 is fixedly connected with a support seat 903, and the surface of the support seat 903 is provided with a driving motor 904.

[0034] The effect achieved by the above component is that the output end of the driving motor 904 drives the rotating rod 905 to rotate.

[0035] Specifically, the output end of the driving motor 904 is fixedly connected with a rotating rod 905, and the surface of the rotating rod 905 is fixedly connected with a gear 906.

[0036] The effect achieved by the above component is that the rotation of the rotating rod 905 drives the gear 906 to operate, and at the same time drives the rack rod 907 to lift.

[0037] Specifically, one side of the gear 906 is meshedly connected with a rack rod 907, and the rack rod 907 is movably connected to the bottom of the protective block 902.

[0038] The effect achieved by the above component is that the lifting of the rack rod 907 drives the protective block 902 and the discharge pipe 8 to vibrate, avoiding internal blockage.

[0039] Working principle:

[0040] By setting the filtering device 7, the material first enters the inside of the material tank 2 through the feeding port 3, the air compressor 4 supplies air to the inside of the material tank 2 from the air inlet pipe 5, when the air pressure reaches the set value, the air compressor 4 stops working, the air pressure in the tank decreases with the discharge of the material, and when the material is added, the exhaust valve 704 is opened to exhaust the gas, at the same time, the limiting spring 703 drives the limiting block 705 to move in the rectangular groove 702, and at the same time, the filter screen 706 is driven to reciprocate, when the filter screen 706 needs to be disassembled, the fixed rod 708 can be loosened in the fixed hole 707, so that the filter screen 706 can be quickly disassembled and replaced, and the use efficiency of the equipment is increased.

[0041] By setting the vibrating device 9, when the material in the material tank 2 is discharged, the output end of the driving motor 904 on the surface of the support seat 903 drives the gear 906 to rotate, at the same time drives the rack rod 907 to lift, at the same time drives the protective block 902 to lift, at the same time drives the discharge pipe 8 to vibrate, so that the material in the inside is vibrated while being discharged, avoiding blockage, thereby increasing the practicality of the equipment.

Claims

1. A booster-type rapid filling device for a silo-type pneumatic conveying pump, comprising a support frame (1), a material tank (2), and a feed inlet (3), characterized in that: The material tank (2) is disposed on the surface of the support frame (1), the feed inlet (3) is disposed on the top of the material tank (2), the bottom of the support frame (1) is provided with an air compressor (4), one side of the air compressor (4) is fixedly connected with an air inlet pipe (5), the top of the material tank (2) is provided with an air outlet pipe (6) near the feed inlet (3), the surface of the air outlet pipe (6) is provided with a filter device (7), the filter device (7) includes a mounting block (701), the mounting block (701) is sleeved on the surface of the air outlet pipe (6), the surface of the mounting block (701) is provided with a rectangular groove (702), the inside of the rectangular groove (702) is fixedly connected with a limit spring (703), one side of the limit spring (703) is fixedly connected with a limit block (705), and a filter screen (706) is provided between the two limit blocks (705).

2. The booster-type rapid filling device for the silo-type pneumatic conveying pump according to claim 1, characterized in that: An exhaust valve (704) is provided on one side of the mounting block (701), and a fixing hole (707) is provided on one side of the limiting block (705). A fixing rod (708) is movably connected inside the fixing hole (707).

3. The booster-type rapid filling device for the silo-type pneumatic conveying pump according to claim 2, characterized in that: The top of the limiting block (705) is fixedly connected to a handle (709), and the bottom of the material tank (2) is provided with a discharge pipe (8).

4. The booster-type rapid filling device for the silo-type pneumatic conveying pump according to claim 1, characterized in that: The bottom of the material tank (2) is provided with a vibration device (9), which includes a metal connector (901) and is located on the upper surface of the discharge pipe (8).

5. The booster-type rapid filling device for the silo-type pneumatic conveying pump according to claim 3, characterized in that: The surface of the discharge pipe (8) is fitted with a protective block (902), and the bottom of the support frame (1) is fixedly connected with a support base (903). The surface of the support base (903) is provided with a drive motor (904).

6. The booster-type rapid filling device for the silo-type pneumatic conveying pump according to claim 5, characterized in that: The output end of the drive motor (904) is fixedly connected to a rotating rod (905), and a gear (906) is fixedly connected to the surface of the rotating rod (905).

7. The booster-type rapid filling device for the silo-type pneumatic conveying pump according to claim 6, characterized in that: One side of the gear (906) is meshed with a rack (907), which is movably connected to the bottom of the protective block (902).

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