CN210614326U

CN210614326U - Blanking screening equipment

Info

Publication number: CN210614326U
Application number: CN201921491000.0U
Authority: CN
Inventors: 董元发; 刘文戎
Original assignee: China Three Gorges University CTGU
Current assignee: China Three Gorges University CTGU
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-05-26
Anticipated expiration: 2029-09-09

Abstract

The utility model provides a blanking screening device, wherein a blanking port is arranged at the inner bottom end of a feeding hopper, and four corners of the bottom of the feeding hopper are supported on a lifting supporting leg structure; be provided with the roller structure that rolls that is used for viscidity powder to roll under the feed opening of feeder hopper, the roller structure that rolls links to each other with the transmission that is used for driving its rotation to roll, transmission links to each other with power device, power device passes through slider-crank mechanism and links to each other with the screening fill, the other end that the screening was fought passes through the top of sliding support at the horizontal pole, the horizontal pole supports structurally at the lift supporting leg, the screening is fought and is set up under the roller structure that rolls. This unloading screening equipment can be used for having the unloading of great viscidity powder and use, and at the unloading in-process, at first through rolling the powder of caking and crushing, sieve its preliminary dispersion's material again, and then to its further dispersion, finally reach the operation requirement.

Description

Blanking screening equipment

Technical Field

The utility model belongs to screening equipment field especially relates to an unloading screening equipment.

Background

In the process of blanking powder with viscosity, the powder needs to be rolled and dispersed, and then the powder is screened after being dispersed so as to meet the use requirement.

SUMMERY OF THE UTILITY MODEL

For solving above technical problem, the utility model provides an unloading screening installation, this unloading screening installation can be used for having the unloading of great viscidity powder and use, at the unloading in-process, at first crushes the powder of caking through rolling, sieves the material of its preliminary dispersion again, and then to its further dispersion, finally reach operation requirement.

In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the blanking screening equipment comprises a feeding hopper, wherein a blanking port is arranged at the inner bottom end of the feeding hopper, and four corners of the bottom of the feeding hopper are supported on a lifting supporting leg structure; be provided with the roller structure that rolls that is used for viscidity powder to roll under the feed opening of feeder hopper, the roller structure that rolls links to each other with the transmission that is used for driving its rotation to roll, transmission links to each other with power device, power device passes through slider-crank mechanism and links to each other with the screening fill, the other end that the screening was fought passes through the top of sliding support at the horizontal pole, the horizontal pole supports structurally at the lift supporting leg, the screening is fought and is set up under the roller structure that rolls.

The lifting support leg structure comprises a rectangular sleeve fixedly connected with the bottom end of the feeding hopper, a bottom support pipe is sleeved in the rectangular sleeve in an adjustable mode, a support foot pad is fixed to the bottom end of the bottom support pipe, adjusting holes are formed in the rectangular sleeve and the bottom support pipe at equal intervals, a pin shaft is inserted between the adjusting holes, and the rectangular sleeve and the bottom support pipe are fixedly connected.

The roller compaction structure comprises a first roller, the first roller is installed under the feed hopper through a first roller shaft, the first roller is matched with a second roller, and the second roller is installed under the feed hopper through a second roller shaft.

The transmission device comprises a driven gear, the driven gear is arranged on a first roller shaft of the rolling roller structure and is in meshed transmission with a driving gear, and the driving gear is arranged on the power device in a matched mode.

The power device comprises a main shaft, the main shaft is supported and installed on a main shaft frame, the main shaft frame is fixedly installed on two sides of a feed hopper, a rotary table is installed on the main shaft, and a handle used for driving the rotary table to rotate is installed on the rotary table.

The crank sliding block mechanism comprises an intermediate shaft, the connecting end of the intermediate shaft is supported on an intermediate shaft bracket, the intermediate shaft bracket is fixedly arranged on two side walls of the head part of the feed hopper, a transmission gear is arranged on the intermediate shaft, the transmission gear is in meshing transmission with an end face gear, and the end face gear is arranged on the side wall of a rotary table of the power device; the screening device is characterized in that driving discs are mounted at two ends of the middle shaft, sliding grooves are machined in the driving discs, sliding pins are mounted on the sliding grooves in a sliding fit mode and hinged to one ends of connecting rods, the other ends of the connecting rods are hinged to the side walls of the screening buckets through hinge pins, and discharging holes are formed in the screening buckets.

The utility model discloses there is following beneficial effect:

1. this unloading screening equipment can be used for having the unloading of great viscidity powder and use, and at the unloading in-process, at first through rolling the powder of caking and crushing, sieve its preliminary dispersion's material again, and then to its further dispersion, finally reach the operation requirement.

2. Through the lifting support leg structure with the structure, the installation height of the screening hopper can be conveniently adjusted.

3. Can carry out preliminary dispersion to the material through foretell roller structure that rolls, in the course of the work, cooperate through first cylinder and second cylinder, and then carry out preliminary dispersion that rolls to the powder.

4. Can be used for driving first cylinder and second cylinder through foretell transmission, in the course of the work, through driving gear drive driven gear, and then through the first roller axle of driven gear drive, by the first roller of first roller axle drive again, and then cooperate through first cylinder and second cylinder and realize rolling of powder.

5. Through the power device of above-mentioned structure, through the in-process, through handle drive carousel, and then through carousel drive transmission.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a first perspective three-dimensional view of the present invention.

Fig. 2 is a second perspective three-dimensional view of the present invention.

Fig. 3 is a third perspective three-dimensional view of the present invention.

Fig. 4 is a fourth perspective three-dimensional view of the present invention.

In the figure: the device comprises a feed hopper 1, a feed opening 2, a first roller 3, a second roller 4, a feed opening 5, a screening hopper 6, a cross bar 7, a rectangular sleeve 8, a bottom supporting pipe 9, an adjusting hole 10, a supporting foot pad 11, a pin shaft 12, a connecting rod 13, a driving disc 14, a sliding chute 15, a sliding pin 16, an intermediate shaft 17, a transmission gear 18, a rotary disc 19, a driving gear 20, a main shaft 21, a handle 22, an intermediate shaft support 23, a first roller shaft 24, an end face gear 25, a driven gear 26, a main shaft frame 27 and a second roller shaft 28.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

Referring to fig. 1-4, the blanking screening device comprises a feed hopper 1, wherein a blanking port 2 is arranged at the inner bottom end of the feed hopper 1, and four corners of the bottom of the feed hopper 1 are supported on a lifting support leg structure; be provided with the roller structure that rolls that is used for viscidity powder to roll under feeder hopper 1's feed opening 2, the roller structure that rolls links to each other with the transmission who is used for driving it to rotate and rolls, transmission links to each other with power device, power device passes through slider-crank mechanism and links to each other with screening fill 6, screening fill 6 the other end through the top of sliding support at horizontal pole 7, horizontal pole 7 supports structurally at the lift supporting leg, screening fill 6 sets up under the roller structure that rolls. Unloading screening equipment through adopting above-mentioned structure can be used for having the dispersion unloading operation of certain viscidity material, and then the dispersion efficiency and the quality of material have been guaranteed, in the course of the work, through throwing into feeder hopper 1 with the material, can roll the dispersion to the material that glues together through rolling the cylinder structure, and automatic inside of fighting 6 is fought to the screening that enters into, this moment through power device drive slider-crank mechanism, fight 6 reciprocating motion through slider-crank mechanism drive screening, and then fight 6 through the screening and carry out and sieve to the material after rolling the dispersion.

Further, the lifting support leg structure includes the fixed rectangle sleeve pipe 8 that links to each other with feeder hopper 1 bottom, and the cover that can adjust in the inside of rectangle sleeve pipe 8 is equipped with bottom support tube 9, the bottom mounting of bottom support tube 9 has support callus on the sole 11, all equidistant adjustment holes 10 that are provided with on rectangle sleeve pipe 8 and bottom support tube 9, the cartridge has the round pin axle between the adjustment hole 10 to with rectangle sleeve pipe 8 and bottom support tube 9 fixed linking to each other. Through the lifting support leg structure with the structure, the installation height of the screening hopper 6 can be conveniently adjusted.

Further, the roller compaction roller structure comprises a first roller 3, the first roller 3 is installed under the feed hopper 1 through a first roller shaft 24, the first roller 3 is matched with a second roller 4, and the second roller 4 is installed under the feed hopper 1 through a second roller shaft 28. Can carry out preliminary dispersion to the material through foretell roller structure that rolls, in the course of the work, cooperate through first cylinder 3 and second cylinder 4, and then carry out preliminary dispersion that rolls to the powder.

Further, the transmission device comprises a driven gear 26, the driven gear 26 is mounted on the first roller shaft 24 of the roller compaction roller structure, the driven gear 26 is in meshing transmission with the driving gear 20, and the driving gear 20 is mounted on the power device in a matching mode. Can be used for driving first cylinder 3 and second cylinder 4 through foretell transmission, in the course of the work, through driving gear 20 drive driven gear 26, and then drive first cylinder axle 24 through driven gear 26, drive first cylinder 3 by first cylinder axle 24 again, and then cooperate through first cylinder 3 and second cylinder 4 and realize rolling of powder.

Further, power device includes main shaft 21, main shaft 21 supports and installs on main shaft frame 27, main shaft frame 27 fixed mounting is in the both sides of feeder hopper 1, install carousel 19 on the main shaft 21, install on the carousel 19 and be used for driving its pivoted handle 22. With the power device with the structure, in the process of passing, the handle 22 drives the turntable 19, and then the turntable 19 drives the transmission device.

Further, the crank-slider mechanism comprises an intermediate shaft 17, the connecting end of the intermediate shaft 17 is supported on an intermediate shaft bracket 23, the intermediate shaft bracket 23 is fixedly installed on two side walls of the head part of the feed hopper 1, a transmission gear 18 is installed on the intermediate shaft 17, the transmission gear 18 is in meshing transmission with a face gear 25, and the face gear 25 is arranged on the side wall of a turntable 19 of the power device; the screening device is characterized in that driving discs 14 are mounted at two ends of the intermediate shaft 17, sliding grooves 15 are machined in the driving discs 14, sliding pins 16 are mounted on the sliding grooves 15 in a sliding fit mode, the sliding pins 16 are hinged to one ends of connecting rods 13, the other ends of the connecting rods 13 are hinged to the side wall of the screening hopper 6 through pin shafts 12, and discharging holes 5 are formed in the screening hopper 6. The crank-slider mechanism with the structure can drive the screening hopper 6 to reciprocate, in the working process, the face gear 25 can be driven through the turntable 19, the transmission gear 18 is driven through the face gear 25, the intermediate shaft 17 is driven through the transmission gear 18, the driving plate 14 is rotated by the intermediate shaft 17, the connecting rod 13 is driven through sliding fit between the sliding groove 15 and the sliding pin 16 on the driving plate 14, and the screening hopper 6 is driven to reciprocate through the connecting rod 13.

The utility model discloses a working process and principle do:

firstly, feeding materials into a feed hopper 1, starting a power device, driving a turntable 19 through a handle 22, further driving a transmission device through the turntable 19, driving a driven gear 26 through a driving gear 20, further driving a first roller shaft 24 through the driven gear 26, further driving a first roller 3 through the first roller shaft 24, and further realizing grinding of powder materials through the matching of the first roller 3 and a second roller 4; the materials primarily rolled and dispersed automatically fall down, at the moment, the turntable 19 synchronously drives the face gear 25, the transmission gear 18 is driven through the face gear 25, the intermediate shaft 17 is driven through the transmission gear 18, the driving disc 14 is rotated through the intermediate shaft 17, the connecting rod 13 is driven through the sliding fit between the sliding groove 15 and the sliding pin 16 on the driving disc 14, the sieving hopper 6 is driven to reciprocate through the connecting rod 13, and finally, the materials are secondarily dispersed through the sieving hopper 6.

Claims

1. Unloading screening equipment, its characterized in that: the feeding device comprises a feeding hopper (1), wherein a feed opening (2) is formed in the inner bottom end of the feeding hopper (1), and four corners of the bottom of the feeding hopper (1) are supported on a lifting supporting leg structure; be provided with the roller structure that rolls that is used for viscidity powder to roll under feed hopper (1) feed opening (2), the roller structure that rolls links to each other with the transmission that is used for driving its rotation to roll, transmission links to each other with power device, power device passes through slider-crank mechanism and links to each other with screening fill (6), the other end of screening fill (6) is through the top of sliding support at horizontal pole (7), horizontal pole (7) support is structural at the lift supporting leg, screening fill (6) set up under the roller structure that rolls.

2. The blanking screening apparatus of claim 1, wherein: the lifting support leg structure comprises a rectangular sleeve (8) fixedly connected with the bottom end of the feed hopper (1), a bottom support pipe (9) is sleeved in the rectangular sleeve (8) in an adjustable manner, a support foot pad (11) is fixed at the bottom end of the bottom support pipe (9), adjusting holes (10) are formed in the rectangular sleeve (8) and the bottom support pipe (9) at equal intervals, and a pin shaft is inserted between the adjusting holes (10) and fixedly connected with the rectangular sleeve (8) and the bottom support pipe (9).

3. The blanking screening apparatus of claim 1, wherein: the roller compaction structure comprises a first roller (3), wherein the first roller (3) is installed under the feed hopper (1) through a first roller shaft (24), the first roller (3) is matched with a second roller (4), and the second roller (4) is installed under the feed hopper (1) through a second roller shaft (28).

4. The blanking screening apparatus of claim 1, wherein: the transmission device comprises a driven gear (26), the driven gear (26) is installed on a first roller shaft (24) of the rolling roller structure, the driven gear (26) is in meshed transmission with a driving gear (20), and the driving gear (20) is installed on a power device in a matched mode.

5. The blanking screening apparatus of claim 1, wherein: the power device comprises a main shaft (21), the main shaft (21) is supported and installed on a main shaft frame (27), the main shaft frame (27) is fixedly installed on two sides of a feed hopper (1), a rotary table (19) is installed on the main shaft (21), and a handle (22) used for driving the rotary table to rotate is installed on the rotary table (19).

6. The blanking screening apparatus of claim 1, wherein: the crank sliding block mechanism comprises an intermediate shaft (17), the connecting end of the intermediate shaft (17) is supported on an intermediate shaft bracket (23), the intermediate shaft bracket (23) is fixedly installed on two side walls of the head of the feed hopper (1), a transmission gear (18) is installed on the intermediate shaft (17), the transmission gear (18) is in meshing transmission with an end face gear (25), and the end face gear (25) is arranged on the side wall of a turntable (19) of the power device; driving-disc (14) are installed at the both ends of jackshaft (17), processing has spout (15) on driving-disc (14), sliding fit installs sliding pin (16) on spout (15), sliding pin (16) are articulated with the one end of connecting rod (13), the other end of connecting rod (13) articulates on the lateral wall of screening fill (6) through round pin axle (12), be provided with unloading hole (5) on screening fill (6).