CN211274806U

CN211274806U - Roller press

Info

Publication number: CN211274806U
Application number: CN201922056614.2U
Authority: CN
Inventors: 傅志新; 赵晨光
Original assignee: Shaoxing Kuaijishan Building Materials Co ltd
Current assignee: Shaoxing Kuaijishan Building Materials Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-18
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to a roller press, which comprises a frame, wherein a first roller body and a second roller body are rotatably connected on the frame; the rack is provided with a driving mechanism, and the first roller body and the second roller body are both connected with the driving mechanism; the roller is characterized by further comprising an adjusting mechanism, sliding grooves are formed in the side walls of the two sides of the rack, the adjusting mechanism comprises sliding blocks connected in the sliding grooves in a sliding mode, and the two ends of the second roller body are respectively connected to the two sliding blocks in a rotating mode; a screw rod is rotationally connected in the sliding groove, penetrates through the sliding block and is in threaded connection with the sliding block; and a first driving assembly connected with the screw rod is arranged in the frame. The utility model discloses the adjustment mechanism who sets up can adjust the distance between first roll body and the second roll body to improve the suitability.

Description

Roller press

Technical Field

The utility model belongs to the technical field of mechanical equipment's technique and specifically relates to a roll squeezer is related to.

Background

The roller press is designed according to the grinding principle of a material bed, and is mainly characterized in that: high pressure, full speed, full material and material bed crushing. The high-pressure load of the roller press is transmitted to the ground material layer through the diameter of the double rollers, most of energy is used for mutual extrusion of the materials, and sound energy and heat energy generated by material friction are converted into deformation energy of the materials to deform, tear and crush the materials, so that the roller press is equipment with high energy utilization rate.

At present, the chinese utility model that the bulletin number is CN208627388U discloses an electronic roll squeezer of high temperature, including the roll-in machine case, roll-in machine roof portion central authorities intercommunication has the pan feeding mouth, the fixed sealed apron that is provided with in pan feeding mouth top, roll-in machine incasement wall top is located the equal fixed baffle that is provided with in both sides office of pan feeding mouth, the equal fixedly connected with deflector in roll-in machine case left and right sides inner wall upper portion, the fixed roll that is provided with in roll-in machine incasement portion one side, fixed roll axle center department fixedly connected with dead lever, the dead lever both ends respectively with roll-in machine case front and back inner wall fixed connection, roll-in machine incasement portion is close to one side rotation of fixed roll and is connected with.

The above prior art solutions have the following drawbacks: the distance between the fixed roller and the compression roller is fixed and cannot be adjusted, so that equipment needs to be replaced when different products are pressed, and the applicability is reduced.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art existence, the utility model aims to provide a roll squeezer, the adjustment mechanism of setting can adjust the distance between first roll body and the second roll body to improve the suitability.

The above object of the present invention is achieved by the following technical solutions:

a roller press comprises a frame, wherein a first roller body and a second roller body are rotatably connected to the frame; the rack is provided with a driving mechanism, and the first roller body and the second roller body are both connected with the driving mechanism; the roller is characterized by further comprising an adjusting mechanism, sliding grooves are formed in the side walls of the two sides of the rack, the adjusting mechanism comprises sliding blocks connected in the sliding grooves in a sliding mode, and the two ends of the second roller body are respectively connected to the two sliding blocks in a rotating mode; a screw rod is rotationally connected in the sliding groove, penetrates through the sliding block and is in threaded connection with the sliding block; and a first driving assembly connected with the screw rod is arranged in the frame.

By adopting the technical scheme, the first driving assembly is started, the first driving assembly drives the screw to rotate, the screw rotates to drive the sliding block to slide in the sliding groove, the sliding block moves to enable the second roller body to move, and the distance between the second roller body and the first roller body can be changed; the distance between first roll body and the second roll body can be adjusted to the adjustment mechanism who sets up to improve the suitability.

The utility model discloses further set up to: the first driving component comprises a worm gear which is connected with the screw rod in a key mode; a worm meshed with the worm wheel is rotatably connected to the rack; and the rack is provided with a first motor connected with the worm.

By adopting the technical scheme, the first motor is started, the output shaft of the first motor drives the worm to rotate, the worm wheel meshed with the worm rotates, and the worm wheel drives the screw rod to rotate, so that the position of the second roller body is changed; the first driving assembly is simple in structure, convenient to operate and time-saving, and therefore efficiency is improved.

The utility model discloses further set up to: the slag scraping mechanism comprises a first scraper arranged in the rack, and the first scraper abuts against the first roller body; and a second scraper is arranged in the frame, two ends of the second scraper are respectively connected with the two sliding blocks, and the second scraper abuts against the second roller body.

Through adopting above-mentioned technical scheme, first scraper blade and second scraper blade are scraped the residue on first roll body and the second roll body respectively and are gone down, avoid first roll body and second roll body to influence product quality because of the existence of residue.

The utility model discloses further set up to: the upper end of the rack is fixedly connected with a first baffle, the rack is rotatably connected with a connecting shaft, and a second baffle is arranged on the connecting shaft; and a second driving assembly connected with the connecting shaft is arranged on the rack.

Through adopting above-mentioned technical scheme, the first baffle that sets up and second baffle can make the better entering into between first roll body and the second roll body of the object that enters into in the frame, make things convenient for first roll body and second roll body suppression.

The utility model discloses further set up to: the second driving assembly comprises a second motor arranged on the rack, and an output shaft of the second motor is in keyed connection with a first gear; and a second gear is connected to the connecting shaft in a key manner.

By adopting the technical scheme, the second motor is started, the output shaft of the second motor drives the first gear to rotate, the second gear meshed with the first gear rotates, the second gear drives the connecting shaft to rotate, the connecting shaft drives the second baffle to move, and after the position of the second roller body is changed, the position of the second baffle can be changed accordingly.

The utility model discloses further set up to: the driving mechanism comprises a fourth motor which is arranged on the rack and connected with the first roller body; a first rotating disc is arranged on the second roller body; a fifth motor is arranged on the rack, a second rotary table is arranged on an output shaft of the fifth motor, and a conveyor belt is sleeved on the first rotary table and the second rotary table; and the frame is provided with a tensioning mechanism connected with the conveyor belt.

By adopting the technical scheme, the fourth motor drives the first roller body to rotate, the output shaft of the fifth motor drives the second turntable to rotate, the second turntable drives the conveyor belt to rotate, the conveyor belt drives the first turntable to rotate, the first turntable drives the second roller body to rotate, and the rotating directions of the first roller body and the second roller body are opposite; when the position of the second roller body is changed, the tensioning mechanism can tension the conveyor belt, so that the conveyor belt can always drive the second turntable to rotate.

The utility model discloses further set up to: the tensioning mechanism comprises a rotating shaft which is rotatably connected to the rack, a connecting rod is arranged on the rotating shaft, and a tensioning shaft which is abutted against the conveying belt is arranged at one end, far away from the rotating shaft, of the connecting rod; and the rack is provided with an adjusting component connected with the rotating shaft.

By adopting the technical scheme, the adjusting assembly is started, the adjusting assembly drives the rotating shaft to rotate, the rotating shaft drives the connecting rod to rotate, the tensioning shaft on the connecting rod abuts against the conveying belt, the conveying belt is tensioned, and the conveying belt can always drive the first rotating disc, namely the second roller body to rotate; the tensioning mechanism is simple in structure and convenient to operate.

The utility model discloses further set up to: the adjusting assembly comprises a third motor arranged on the rack, and an output shaft of the third motor is in keyed connection with a third gear; and a fourth gear meshed with the third gear is connected to the rotating shaft in a keyed mode.

By adopting the technical scheme, the third motor is started, the output shaft of the third motor drives the third gear to rotate, the fourth gear meshed with the third gear rotates, the fourth gear drives the rotating shaft to rotate, and the rotating shaft drives the connecting rod to change the position of the tensioning shaft.

To sum up, the utility model discloses a beneficial technological effect does:

1. the distance between the first roller body and the second roller body can be adjusted by the aid of the adjusting mechanism, so that applicability is improved;

2. the first driving assembly is simple in structure, convenient to operate and time-saving, and therefore efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a middle roller press according to the present invention;

FIG. 2 is a schematic structural diagram of an adjusting mechanism of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a schematic structural diagram of the driving mechanism of the present invention.

Reference numerals: 1. a frame; 11. a first roller body; 12. a second roller body; 13. a feed hopper; 2. an adjustment mechanism; 21. a slider; 22. a screw; 3. a first drive assembly; 31. a first motor; 32. a worm; 33. a worm gear; 41. a first squeegee; 42. a second squeegee; 51. a first baffle plate; 52. a second baffle; 6. a second drive assembly; 61. a first gear; 62. a second gear; 63. a second motor; 71. a first turntable; 72. a second turntable; 73. a conveyor belt; 74. a fourth motor; 75. a fifth motor; 8. a tensioning mechanism; 81. a connecting rod; 82. tensioning the shaft; 9. an adjustment assembly; 91. a third gear; 92. a fourth gear; 93. a third motor.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1, for the utility model discloses a roller press, including frame 1, the upper end of frame 1 is provided with feeder hopper 13, is provided with adjustment mechanism 2 in the frame 1.

Referring to fig. 1 and 2, a first baffle 51 and a second baffle 52 are arranged in the frame 1, and the first baffle 51 is obliquely and fixedly connected in the frame 1 below the feed hopper 13; the frame 1 is rotatably connected with a connecting shaft, and the second baffle 52 is fixedly connected with the connecting shaft.

A second driving assembly 6 is arranged on the rack 1, the second driving assembly 6 comprises a second motor 63 fixedly connected to the outer side wall of the rack 1, and an output shaft of the second motor 63 is in keyed connection with a first gear 61; one end of the connecting shaft penetrates through the side wall of the machine frame 1, and a second gear 62 meshed with the first gear 61 is connected to one end of the connecting shaft penetrating through the side wall of the machine frame 1 in a key mode.

A first roller body 11 is rotationally connected with the machine frame 1 below the first baffle 51; a second roller body 12 is arranged on the rack 1 below the second baffle plate 52; two side walls of the frame 1 are provided with sliding chutes; an adjusting mechanism 2 is arranged on the rack 1, the adjusting mechanism 2 comprises slide blocks 21 connected in the sliding groove in a sliding manner, and two ends of the second roller body 12 are respectively connected to the two slide blocks 21 in a rotating manner; a screw 22 is rotationally connected in the sliding groove, and the screw 22 passes through the sliding block 21 and is in threaded connection with the sliding block 21; the frame 1 is provided with a first driving assembly 3.

Referring to fig. 1 and 3, the first driving assembly 3 includes a first motor 31 fixedly connected to an outer sidewall of the frame 1; a worm 32 connected with a first motor 31 is rotationally connected in the frame 1; a worm wheel 33 is keyed to the screw 22 and engages with the worm 32.

Referring to fig. 2, a first scraper 41 abutting against the side wall of the first roller body 11 is fixedly connected in the frame 1 below the first roller body 11; the slider 21 is fixedly connected with a connecting block, and the connecting block is fixedly connected with a second scraper 42 which props against the side wall of the second roller body 12.

Referring to fig. 1 and 4, a driving mechanism is arranged on the frame 1, and the driving mechanism includes a fourth motor 74 fixedly connected to the outer side wall of the frame 1 and connected to the first roller 11; a first rotating disc 71 is fixedly connected to the second roller body 12; a fifth motor 75 is fixedly connected to the outer side wall of the frame 1, a second rotary table 72 is fixedly connected to an output shaft of the fifth motor 75, and a conveyor belt 73 is sleeved on the first rotary table 71 and the second rotary table 72; the frame 1 is provided with a tensioning mechanism 8 connected with the conveyor belt 73, the tensioning mechanism 8 comprises a rotating shaft rotatably connected to the outer side wall of the frame 1, one end of the rotating shaft, far away from the frame 1, is fixedly connected with a connecting rod 81, and one end of the connecting rod 81, far away from the rotating shaft, is provided with a tensioning shaft 82 tightly abutting against the conveyor belt 73; an adjusting assembly 9 is arranged on the rack 1, the adjusting assembly 9 comprises a third motor 93 fixedly connected to the outer side wall of the rack 1, and a third gear 91 is connected to an output shaft of the third motor 93 through a key; a fourth gear 92 engaged with the third gear 91 is keyed on the rotation shaft.

The motors in this embodiment are all three-phase asynchronous motors.

The implementation principle of the embodiment is as follows: the first motor 31 is started as required, the output shaft of the first motor 31 drives the worm 32 to rotate, the two worm wheels 33 meshed with the worm 32 rotate synchronously, the two worm wheels 33 drive the two sliding blocks 21 to slide in the sliding grooves respectively, so that the second roller body 12 moves in the rack 1, the second roller body 12 cannot be jammed, and then the first motor 31 is turned off.

After the second roller 12 moves, the second motor 63 is started, the output shaft of the second motor 63 drives the first gear 61 to rotate, the second gear 62 meshed with the first gear 61 drives the connecting shaft to rotate, the connecting shaft drives the second baffle 52 to change in position, and then the second motor 63 is turned off.

The third motor 93 is started, so that the output shaft of the third motor 93 drives the third gear 91 to rotate, the fourth gear 92 meshed with the third gear 91 rotates, the fourth gear 92 drives the rotating shaft to rotate, the connecting rod 81 on the rotating shaft drives the tensioning shaft 82 to abut against the conveyor belt 73, and then the third motor 93 is turned off.

The fourth motor 74 and the fifth motor 75 are started, the output shaft of the fifth motor 75 drives the second rotating disc 72 to rotate, the second rotating disc 72 drives the conveyor belt 73 to rotate, the conveyor belt 73 drives the first rotating disc 71 to rotate, the first rotating disc 71 drives the second roller body 12 to rotate, and the rotating directions of the first roller body 11 and the second roller body 12 are opposite.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A roller press comprises a frame (1), wherein a first roller body (11) and a second roller body (12) are rotatably connected to the frame (1); a driving mechanism is arranged on the rack (1), and the first roller body (11) and the second roller body (12) are both connected with the driving mechanism; the roller is characterized by further comprising an adjusting mechanism (2), sliding grooves are formed in the side walls of the two sides of the rack (1), the adjusting mechanism (2) comprises sliding blocks (21) connected in the sliding grooves in a sliding mode, and the two ends of the second roller body (12) are respectively connected to the two sliding blocks (21) in a rotating mode; a screw rod (22) is rotationally connected in the sliding groove, and the screw rod (22) penetrates through the sliding block (21) and is in threaded connection with the sliding block (21); a first driving component (3) connected with the screw rod (22) is arranged in the frame (1).

2. A roller press according to claim 1, characterized in that the first drive assembly (3) comprises a worm gear (33) keyed on the screw (22); a worm (32) meshed with the worm wheel (33) is rotatably connected to the rack (1); the rack (1) is provided with a first motor (31) connected with the worm (32).

3. A roller press according to claim 1, characterized in that it further comprises a skimming mechanism comprising a first scraper (41) arranged in the frame (1), the first scraper (41) abutting the first roller body (11); a second scraper (42) is arranged in the rack (1), two ends of the second scraper (42) are connected with the two sliding blocks (21) respectively, and the second scraper (42) abuts against the second roller body (12).

4. The roller press according to claim 1, characterized in that a first baffle (51) is fixedly connected to the upper end of the frame (1), a connecting shaft is rotatably connected to the frame (1), and a second baffle (52) is arranged on the connecting shaft; and a second driving assembly (6) connected with the connecting shaft is arranged on the rack (1).

5. A roller press according to claim 4, characterised in that the second drive assembly (6) comprises a second motor (63) arranged on the frame (1), the output shaft of the second motor (63) being keyed with a first gear wheel (61); and a second gear (62) is keyed on the connecting shaft.

6. A roller press according to claim 1, characterized in that the drive mechanism comprises a fourth motor (74) arranged on the frame (1) and connected to the first roller body (11); a first rotating disc (71) is arranged on the second roller body (12); a fifth motor (75) is arranged on the rack (1), a second rotating disc (72) is arranged on an output shaft of the fifth motor (75), and a conveyor belt (73) is sleeved on the first rotating disc (71) and the second rotating disc (72); and a tensioning mechanism (8) connected with the conveyor belt (73) is arranged on the frame (1).

7. A roller press according to claim 6, characterized in that the tensioning mechanism (8) comprises a rotating shaft which is rotatably connected to the frame (1), a connecting rod (81) is arranged on the rotating shaft, and a tensioning shaft (82) which abuts against the conveyor belt (73) is arranged at one end of the connecting rod (81) far away from the rotating shaft; and the frame (1) is provided with an adjusting component (9) connected with the rotating shaft.

8. The roller press according to claim 7, characterized in that said adjustment assembly (9) comprises a third motor (93) arranged on said frame (1), a third gear (91) being keyed on the output shaft of said third motor (93); a fourth gear (92) meshed with the third gear (91) is keyed on the rotating shaft.