CN212607885U

CN212607885U - Bio-fertilizer transfer device with dust removal and anti-feed-back functions

Info

Publication number: CN212607885U
Application number: CN202021011011.7U
Authority: CN
Inventors: 刘勇; 李丽; 柯长明; 黄成旭
Original assignee: Suizhou Ruiyang Ecological Agriculture Co ltd
Current assignee: Suizhou Ruiyang Ecological Agriculture Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-02-26
Anticipated expiration: 2030-06-04

Abstract

The utility model relates to a bio-fertilizer transfer device with dust removal and anti-return functions, which comprises a body, a roller, a belt, a dustpan, a driven wheel, a feeding pipe, a discharging port, a dust removal device and an anti-return device, wherein the dust removal device comprises a transition cabin air inlet pipe, a transition cabin, a dust removal fan air inlet pipe, a dust removal fan box, a dust removal fan exhaust pipe and a water tank which are sequentially communicated end to end, and a dust removal fan is arranged in the dust removal fan box; a filtering device and a cleaning device are arranged in the transition cabin; the transition cabin air inlet pipe is communicated with the machine body; the anti-return device comprises a turnover plate and a sliding plate, the bottom of the turnover plate is hinged to a machine body at a discharge port of the biological fertilizer transfer device, the turnover plate can swing around the central axis of a pin shaft at the hinged position of the turnover plate and stop at any position, and the sliding plate can move along the length direction of the sliding plate to be close to or far away from a roller of the biological fertilizer transfer device and be locked at any position. Has the advantages that: dust in the machine body can be sucked away; different biological fertilizers can be discharged from the discharge hole.

Description

Bio-fertilizer transfer device with dust removal and anti-feed-back functions

Technical Field

The utility model relates to a bio-fertilizer processing equipment especially relates to a bio-fertilizer transfer device with remove dust and prevent feed back function.

Background

A large amount of dust can be generated in the production link of the biological fertilizer, wherein the biological fertilizer transfer device is a place where a large amount of dust is concentrated, the space is also relatively closed, in the operation process of the equipment, a metal machine body and a metal part rub to generate electric sparks, the biological fertilizer dust is firstly ignited, then a large amount of energy is generated, and a large amount of energy is released in a limited volume and a very short time to cause dust explosion. Simultaneously, the characteristic of every kind of raw materials can not be all around to current production facility when production, and in the difference of unit weight can lead to the material can not effectually be thrown the discharge gate and get back to the transfer device barrel when promoting the ejection of compact through vertical belt bio-fertilizer transfer device, designed this bio-fertilizer transfer device specially and prevented the feed back device, can effectually solve the material through the device and flow back in the transfer device barrel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a bio-fertilizer transfer device with dust removal and feed back prevention functions is provided to solve above-mentioned problem.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a biological fertilizer transfer device with dust removal and return prevention functions comprises a machine body, a roller, a belt, a dustpan, a driven wheel, a feeding pipe, a discharging port, a dust removal device and a return prevention device, wherein the machine body is a hollow square cylinder, the roller and the driven wheel are respectively installed at the top end and the bottom end of the machine body, the belt is wound on the roller and the driven wheel, the dustpan is fixedly connected to the belt at a plurality of uniform intervals, a motor drives the roller to drive the belt and the dustpan to rotate together, biological fertilizer enters the dustpan from the feeding pipe, and the dustpan drives the biological fertilizer to ascend to the discharging port together; the dust removal device comprises a transition cabin air inlet pipe, a transition cabin, a dust removal fan air inlet pipe, a dust removal fan box, a dust removal fan exhaust pipe and a water tank which are sequentially communicated end to end, wherein a dust removal fan is arranged in the dust removal fan box, and the dust removal fan sucks dust from the transition cabin air inlet pipe to finally reach the water tank; a filtering device and a cleaning device are arranged in the transition cabin, the filtering device is used for intercepting the biological fertilizer or larger foreign matter impurities entering the transition cabin, and the cleaning device is used for cleaning the biological fertilizer or larger foreign matter impurities in the transition cabin; the transition cabin air inlet pipe is communicated with the machine body; prevent feed back device includes returning plate and slide, the bottom of returning plate articulates on the fuselage of bio-fertilizer transfer device's discharge gate department, the returning plate can be around the central axis swing of its round pin axle of articulated department and stop in the optional position, the slide is located the top of returning plate, the slide can be followed the length direction of slide removes and locks in the optional position in order to be close to or keep away from bio-fertilizer transfer device's cylinder.

The utility model has the advantages that: the body of the biological fertilizer transfer device is communicated with and provided with the dust removal device, so that dust in the body can be sucked away; the transition cabin is arranged at the front section of the dust removal fan, the filtering device and the cleaning device are arranged in the transition cabin, biological fertilizer or other large foreign matter impurities sucked in can be intercepted and regularly cleaned out, the filtering net is of a removable type and can be directly drawn out and replaced when being blocked, the downtime can be shortened, the working efficiency is improved, the air inlet swing door can be communicated with the air inlet pipe of the transition cabin and the transition cabin during working, the air inlet pipe of the transition cabin and the transition cabin are ensured to be disconnected and sealed when not working, and dust and impurities can be ensured not to flow back; the anti-return device can adapt to different biological fertilizers, the turnover plate can turn over, the position of the sliding plate on the turnover plate is adjusted in a matching mode, the biological fertilizer can be prevented from being returned, and the biological fertilizer can be smoothly discharged from an outlet.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the filtering device comprises a filter screen, a groove is formed in the top of the transition cabin, which is close to the air inlet pipe of the dust removal fan, and the filter screen extends into the transition cabin from the groove; the top of the tank is provided with a filter screen cover which can open and close the tank.

Furthermore, the cleaning device comprises a cabin door, the cabin door is arranged on one side of the transition cabin, and the cabin door can open and close the transition cabin.

Further, an air inlet groove is formed in one side, close to the air inlet pipe of the transition cabin, an air inlet swing door is hinged to the top of the air inlet groove, the air inlet swing door is matched with the air inlet groove to open and close the air inlet groove, the air inlet swing door is initially located at a vertical position to cut off the communication between the air inlet pipe of the transition cabin and the transition cabin, and when the dust removal fan works, the air inlet swing door swings to an inclined position under the action of suction force to communicate the air inlet pipe of the transition cabin with the transition cabin.

The dust removal fan is characterized by further comprising a spring, wherein one end of the spring is fixedly connected with the inner side wall of the transition cabin, the other end of the spring is fixedly connected with one side, close to the air inlet pipe of the transition cabin, of the air inlet swing door, and when the dust removal fan stops working, the tension of the spring drives the air inlet swing door to reset to a vertical position; sealing rubber strips are fixedly connected to the bottom and two sides of the air inlet swing door to ensure the sealing of the air inlet swing door and the air inlet groove.

Furthermore, one end of the transition cabin air inlet pipe, which is far away from the transition cabin, is fixedly connected with a transition cabin air inlet pipe flange communicated with the transition cabin air inlet pipe flange, so that the transition cabin air inlet pipe flange is convenient to mount with biological fertilizer processing equipment.

Further, be equipped with screw rod, nut and sleeve between the returning face plate bottom with the fuselage lateral wall, nut screw drive connect in on the screw rod, the one end of screw rod articulate in the fuselage lateral wall, the other end of screw rod stretches into in the sleeve, the sleeve can be relative the screw rod moves along its own central axis direction, telescopic keeping away from the one end of screw rod articulate in the bottom of returning face plate.

Further, the nut with telescopic one end butt, keeping away from of returning face plate bottom one side fixedly connected with balancing weight of fuselage, in order to guarantee telescopic one end compresses tightly the nut all the time.

Further, the bottom of slide with the top butt of returning face plate, set up two parallel spouts on the returning face plate, the length direction of spout with the length direction of returning face plate is parallel, the spout is followed the top of returning face plate is run through to the bottom of returning face plate.

Furthermore, two slide positioning holes are formed in the slide plate and are matched with the two sliding grooves, the locking device further comprises two pairs of locking bolts and locking nuts, each locking bolt sequentially penetrates through the corresponding sliding groove and the corresponding slide positioning hole, each locking nut is in threaded connection with the corresponding locking bolt, and each locking nut is abutted to the top of the slide plate.

Drawings

Fig. 1 is a schematic structural view of a feeding back prevention device of a bio-fertilizer transfer device with dust removal and feeding back prevention functions provided by the present invention;

FIG. 2 is a partial enlarged view of a return-preventing device at the position A of the bio-fertilizer transferring device with dust removing and return-preventing functions shown in FIG. 1;

FIG. 3 is a schematic view of the connection between the roll-over plate and the slide plate of the anti-feedback device shown in FIG. 2;

FIG. 4 is a schematic structural view of a turnover plate of the anti-return device shown in FIG. 2;

fig. 5 is a schematic structural view of a sliding plate of the feed back prevention device shown in fig. 2.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the dust removal fan box comprises a dust removal fan box body, 2, a dust removal fan air inlet pipe, 3, a dust removal fan exhaust pipe, 4, a transition cabin, 5, a filter screen, 6, a filter screen cover, 7, an air inlet swing door, 8, a cabin door, 9, a transition cabin air inlet pipe, 10, a transition cabin air inlet pipe flange, 11, a spring, 12, a sealing rubber strip, 13, an air inlet groove, 14, a water tank, 15, a machine body, 16, a roller, 17, a belt, 18, a bucket, 19, a driven wheel, 20, an inlet pipe, 21, a discharge port, 22, a communication pipeline, 23, a communication pipeline flange, 24, a turnover plate, 25, a sliding plate, 26, a screw rod, 27, a nut, 28, a sleeve, 29, a locking bolt, 30, a locking nut, 31, a sliding groove, 32, a sliding.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1-5, a biological fertilizer transfer device with dust removal and return prevention functions comprises a body 15, a roller 16, a belt 17, a dustpan 18, a driven wheel 19, a feed pipe 20, a discharge port 21, a dust removal device and a return prevention device, wherein the body 15 is a hollow square cylinder, the roller 16 and the driven wheel 19 are respectively mounted at the top end and the bottom end of the body 15, the belt 17 is wound on the roller 16 and the driven wheel 19, the dustpan 18 is provided with a plurality of evenly spaced fixed connections to the belt 17, a motor drives the roller 16 to drive the belt 17 and the dustpan 18 to rotate together, biological fertilizer enters the dustpan 18 from the feed pipe 20, and the dustpan 18 drives the biological fertilizer to rise to the discharge port 21 together; the dust removal device comprises a transition cabin air inlet pipe 9, a transition cabin 4, a dust removal fan air inlet pipe 2, a dust removal fan box 1, a dust removal fan exhaust pipe 3 and a water tank 14 which are sequentially communicated end to end, wherein a dust removal fan is installed in the dust removal fan box 1, and the dust removal fan sucks dust from the transition cabin air inlet pipe 9 to finally enter the water tank 14; a filtering device and a cleaning device are arranged in the transition cabin 4, the filtering device is used for intercepting the biological fertilizer or larger foreign matters and impurities entering the transition cabin 4, and the cleaning device is used for cleaning the biological fertilizer or larger foreign matters and impurities in the transition cabin 4; the transition cabin air inlet pipe 9 is communicated with the fuselage 15; prevent feed back device includes returning plate 24 and slide 25, the bottom of returning plate 24 articulates on the fuselage 15 of bio-fertilizer transfer device's discharge gate 21 department, returning plate 24 can be around the central axis swing of its round pin axle of articulated department and stop in the optional position, slide 25 locates returning plate 24's top, slide 25 can follow slide 25's length direction removes and locks in the optional position with being close to or keeping away from bio-fertilizer transfer device's cylinder 16.

The filtering device comprises a filtering net 5, a groove is formed in the position, close to the dust removal fan air inlet pipe 2, of the top of the transition cabin 4, and the filtering net 5 extends into the transition cabin 4 from the groove; the top of the tank is provided with a filter screen cover 6, and the filter screen cover 6 can open and close the tank.

The cleaning device comprises a cabin door 8, the cabin door 8 is arranged on one side of the transition cabin 4, and the cabin door 8 can open and close the transition cabin 4.

An air inlet groove 13 is formed in one side, close to the transition cabin air inlet pipe 9, of the transition cabin 4, an air inlet swing door 7 is hinged to the top of the air inlet groove 13, the air inlet swing door 7 is matched with the air inlet groove 13 to open and close the air inlet groove 13, the air inlet swing door 7 is located at a vertical position initially to cut off communication between the transition cabin air inlet pipe 9 and the transition cabin 4, and when the dust removal fan works, the air inlet swing door 7 swings to an inclined position under the action of suction force to communicate the transition cabin air inlet pipe 9 and the transition cabin 4.

The dust removal fan is characterized by further comprising a spring 11, one end of the spring 11 is fixedly connected with the inner side wall of the transition cabin 4, the other end of the spring 11 is fixedly connected with one side, close to the transition cabin air inlet pipe 9, of the air inlet swing door 7, and when the dust removal fan stops working, the tension of the spring 11 drives the air inlet swing door 7 to reset to a vertical position; sealing rubber strips 12 are fixedly connected to the bottom and two sides of the air inlet swing door 7 to ensure the sealing of the air inlet swing door 7 and the air inlet groove 13.

One end of the transition cabin air inlet pipe 9, which is far away from the transition cabin 4, is fixedly connected with a transition cabin air inlet pipe flange 10 communicated with the transition cabin air inlet pipe so as to be convenient for installation with biological fertilizer processing equipment.

A screw 26, a nut 27 and a sleeve 28 are arranged between the bottom of the turnover plate 24 and the outer side wall of the machine body 15, the nut 27 is connected to the screw 26 in a screw transmission manner, one end of the screw 26 is hinged to the outer side wall of the machine body 15, the other end of the screw 26 extends into the sleeve 28, the sleeve 28 can move along the direction of the central axis of the sleeve 26 relative to the screw, and one end of the sleeve 28, which is far away from the screw 26, is hinged to the bottom of the turnover plate 24.

The nut 27 is abutted to one end of the sleeve 28, and one side of the bottom of the turnover plate 24, which is far away from the machine body 15, is fixedly connected with a balancing weight 33 so as to ensure that one end of the sleeve 28 compresses the nut 27 all the time.

The bottom of the sliding plate 25 is abutted to the top of the turnover plate 24, two parallel sliding grooves 31 are formed in the turnover plate 24, the length direction of each sliding groove 31 is parallel to the length direction of the turnover plate 24, and the sliding grooves 31 penetrate from the top of the turnover plate 24 to the bottom of the turnover plate 24.

The sliding plate 25 is provided with two sliding plate positioning holes 32, the two sliding plate positioning holes 32 are matched with the two sliding grooves 31, the sliding plate further comprises two pairs of locking bolts 29 and locking nuts 30, each locking bolt 29 sequentially penetrates through the corresponding sliding groove 31 and the corresponding sliding plate positioning hole 32, each locking nut 30 is in threaded connection with the corresponding locking bolt 29, and each locking nut 30 is abutted to the top of the sliding plate 25.

The filter cover 6 and the hatch 8 may be hinged or sliding.

The barrel of the machine body 15 is communicated with a communicating pipeline 22, the communicating pipeline 22 is fixedly connected with a communicating pipeline flange 23 communicated with the communicating pipeline, and the communicating pipeline flange 23 is matched, communicated and fixedly connected with the transition cabin air inlet pipe flange 10.

The length of the slide plate 25 is designed to be: the locking bolt 29 does not need to exceed the hinged part of the turnover plate 24 and the machine body 15, so that the length of the sliding plate 25 is long enough to catch the transported bio-fertilizer.

The fixed connection referred to in this application may be a bolted connection, a welded connection or an adhesive connection.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A bio-fertilizer transfer device with dust removal and anti-return functions is characterized by comprising a machine body (15), a roller (16), a belt (17), a winnowing pan (18), a driven wheel (19), a feeding pipe (20), a discharging hole (21), a dust removal device and an anti-return device, the machine body (15) is a hollow square cylinder, the roller (16) and the driven wheel (19) are respectively arranged at the top end and the bottom end of the machine body (15), the belt (17) is wound around the drum (16) and the driven pulley (19), the winnowing pan (18) is provided with a plurality of evenly spaced fixed connection belts (17), the motor drives the roller (16) to drive the belts (17) and the winnowing pan (18) to rotate together, the biological fertilizer enters the winnowing pan (18) from the feeding pipe (20), the winnowing pan (18) drives the biological fertilizer to ascend to the discharge hole (21) together; the dust removal device comprises a transition cabin air inlet pipe (9), a transition cabin (4), a dust removal fan air inlet pipe (2), a dust removal fan box (1), a dust removal fan exhaust pipe (3) and a water tank (14) which are sequentially communicated end to end, wherein a dust removal fan is installed in the dust removal fan box (1), and the dust removal fan sucks dust from the transition cabin air inlet pipe (9) to finally reach the water tank (14); a filtering device and a cleaning device are arranged in the transition cabin (4), the filtering device is used for intercepting biological fertilizer or larger foreign matter impurities entering the transition cabin (4), and the cleaning device is used for cleaning the biological fertilizer or the larger foreign matter impurities in the transition cabin (4); the transition cabin air inlet pipe (9) is communicated with the machine body (15); the anti-return device comprises a turnover plate (24) and a sliding plate (25), the bottom of the turnover plate (24) is hinged to the machine body (15) at the discharge hole (21), the turnover plate (24) can swing around the central axis of a pin shaft at the hinged position of the turnover plate and stop at any position, the sliding plate (25) is arranged at the top of the turnover plate (24), and the sliding plate (25) can move along the length direction of the sliding plate (25) to be close to or far away from the roller (16) and be locked at any position.

2. The bio-fertilizer transfer device with the dust removal and feed back prevention functions is characterized by comprising a filter screen (5), wherein a groove is formed in the top of the transition chamber (4) close to the dust removal fan air inlet pipe (2), and the filter screen (5) extends into the transition chamber (4) from the groove; the top of the tank is provided with a filter screen cover (6), and the filter screen cover (6) can open and close the tank.

3. The device for transferring bio-fertilizer with dust removal and anti-feedback functions as claimed in claim 1, wherein said cleaning device comprises a cabin door (8), said cabin door (8) is disposed on one side of said transition cabin (4), said cabin door (8) can open and close said transition cabin (4).

4. The bio-fertilizer transfer device with dust removal and anti-return functions is characterized in that an air inlet groove (13) is formed in one side, close to the transition cabin air inlet pipe (9), of the transition cabin (4), an air inlet swing door (7) is hinged to the top of the air inlet groove (13), the air inlet swing door (7) is matched with the air inlet groove (13) to open and close the air inlet groove (13), the air inlet swing door (7) is at a vertical position initially to cut off the communication between the transition cabin air inlet pipe (9) and the transition cabin (4), and when the dust removal fan works, the air inlet swing door (7) swings to an inclined position under the action of suction force to communicate the transition cabin air inlet pipe (9) and the transition cabin (4).

5. The bio-fertilizer transfer device with the dust removal and feed back prevention functions is characterized by further comprising a spring (11), wherein one end of the spring (11) is fixedly connected with the inner side wall of the transition cabin (4), the other end of the spring (11) is fixedly connected with one side, close to the transition cabin air inlet pipe (9), of the air inlet swing door (7), and when the dust removal fan stops working, the pulling force of the spring (11) drives the air inlet swing door (7) to return to the vertical position; sealing rubber strips (12) are fixedly connected to the bottom and two sides of the air inlet swing door (7) to ensure the sealing of the air inlet swing door (7) and the air inlet groove (13).

6. The biological fertilizer transfer device with the dust removal and feed back prevention functions as claimed in any one of claims 1 to 5, wherein one end of the transition cabin air inlet pipe (9) far away from the transition cabin (4) is fixedly connected with a transition cabin air inlet pipe flange (10) communicated with the transition cabin air inlet pipe flange so as to be convenient for installation with biological fertilizer processing equipment.

7. The bio-fertilizer transfer device with the dust removal and feed back prevention functions is characterized in that a screw (26), a nut (27) and a sleeve (28) are arranged between the bottom of the turnover plate (24) and the outer side wall of the machine body (15), the nut (27) is in screw transmission connection with the screw (26), one end of the screw (26) is hinged to the outer side wall of the machine body (15), the other end of the screw (26) extends into the sleeve (28), the sleeve (28) can move along the central axis direction of the sleeve relative to the screw (26), and one end, far away from the screw (26), of the sleeve (28) is hinged to the bottom of the turnover plate (24).

8. The bio-fertilizer transfer device with dust removal and anti-return functions of claim 7, wherein the nut (27) abuts against one end of the sleeve (28), and a counterweight (33) is fixedly connected to one side of the bottom of the turnover plate (24) far away from the machine body (15) so as to ensure that one end of the sleeve (28) always compresses the nut (27).

9. The bio-fertilizer transfer device with dust removal and anti-return functions as claimed in claim 1, wherein the bottom of the sliding plate (25) abuts against the top of the turnover plate (24), two parallel sliding grooves (31) are formed in the turnover plate (24), the length direction of the sliding grooves (31) is parallel to the length direction of the turnover plate (24), and the sliding grooves (31) penetrate from the top of the turnover plate (24) to the bottom of the turnover plate (24).

10. The bio-fertilizer transfer device with dust removal and feed back prevention functions as claimed in claim 9, wherein the sliding plate (25) is provided with two sliding plate positioning holes (32), the two sliding plate positioning holes (32) are matched with the two sliding grooves (31), the device further comprises two pairs of locking bolts (29) and locking nuts (30), each locking bolt (29) sequentially penetrates through the corresponding sliding groove (31) and sliding plate positioning hole (32), each locking nut (30) is in threaded connection with the corresponding locking bolt (29), and each locking nut (30) abuts against the top of the sliding plate (25).