CN213315139U

CN213315139U - A rubbing crusher for furfural manufacturing

Info

Publication number: CN213315139U
Application number: CN202021968656.XU
Authority: CN
Inventors: 王子俊; 谢庆生; 杨保卫; 路玉臣
Original assignee: Dingtao Longchang Furfural Co ltd
Current assignee: Dingtao Longchang Furfural Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-01
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a pulverizer for furfural manufacture, which relates to the technical field of pulverizers and aims at the problem of low working efficiency of the prior pulverizer, the scheme is provided, which comprises a working box, wherein the upper side of the working box is fixedly connected with a screening box, the screening box is rotationally connected with a first rotating shaft, one end of the first rotating shaft is fixedly connected with a screening motor fixedly connected with the upper side of the working box, the outer wall of the first rotating shaft is fixedly connected with a screening claw, one side of the screening box is fixedly connected with a feeding pipe fixedly connected with the working box, two rolling plates are arranged below the feeding pipe, one side of each rolling plate is fixedly connected with a transmission device fixedly connected with the inner wall of the working box, the utility model has simple structure and convenient use, and is used by matching the rolling plates, the rolling teeth, the rolling barrel, the crushed blocks, the crushing teeth and the crushed blocks, the grinding process of the corncobs is divided into two parts, so that the grinding speed is improved, and the working efficiency is improved.

Description

A rubbing crusher for furfural manufacturing

Technical Field

The utility model relates to a rubbing crusher technical field especially relates to a rubbing crusher for furfural makes.

Background

Furfural is not only an excellent selective solvent, but also a raw material for producing various furan compounds, and has wide application in the aspects of casting binders, lubricating oil refining, organic synthesis, plastics, medicines, chemical industry corrosion prevention and the like.

The raw and other materials that furfural made are mainly the corncob, and the corncob needs to carry out shredding, and traditional reducing mechanism is mainly smashed the corncob through inside reducing mechanism, and the single individuality of corncob is great, only smashes the corncob through a reducing mechanism, and crushing speed is slow, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rubbing crusher for furfural is made has solved traditional rubbing crusher work efficiency low problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pulverizer for furfural manufacture comprises a working box, wherein the upper side of the working box is fixedly connected with a screening box, the inner wall of the screening box is rotatably connected with a first rotating shaft, one end of the first rotating shaft is fixedly connected with a screening motor fixedly connected with the upper side of the working box, the outer wall of the first rotating shaft is fixedly connected with a screening claw, a top plate in the working box is fixedly connected with a collecting box positioned at the lower side of the screening box, one side of the screening box is fixedly connected with a feeding pipe fixedly connected with the working box, two rolling plates are arranged below the feeding pipe, one side of each rolling plate is fixedly connected with a plurality of rolling teeth, one side of each rolling plate is fixedly connected with a transmission device, one side of each transmission device is fixedly connected with a first motor, the lower side of the first motor is fixedly connected with a first fixing plate fixedly connected with the inner wall of the working, slider sliding connection has the slide bar with work box fixed connection, it has the bucket to roll clamp plate downside sliding connection, it is connected with the live-rollers to roll bucket inner wall rotation, a plurality of pieces of grinding of live-rollers outer wall fixedly connected with, roll bucket downside fixedly connected with and work box fixed connection's discharging pipe, the discharging pipe inner wall rotates and is connected with the second axis of rotation, second axis of rotation outer wall fixedly connected with fan leaf, two second fixed plates of work box inner wall fixedly connected with, two second motors of second fixed plate upside fixedly connected with are located the top second motor output and live-rollers one end fixed connection are located the below second motor output and second axis of rotation one end fixed connection.

Preferably, screening case upside fixedly connected with feeder hopper, the clearance hole has been seted up to screening case downside, work box one side is rotated and is connected with the clearance door that is located collecting box one side.

Preferably, the rolling teeth are arranged in a staggered manner, and the outer wall of the rolling barrel is fixedly connected with a plurality of fixing rods fixedly connected with the inner wall of the working box.

Preferably, one side of the grinding block is fixedly connected with a plurality of grinding teeth, and the inner wall of the grinding barrel is fixedly connected with a plurality of grinding blocks.

Preferably, a plurality of material leaking holes located in the discharge pipe are formed in the lower side of the rolling barrel, and a plurality of supporting blocks are fixedly connected to the lower side of the working box.

Preferably, transmission includes the rolling disc that fixedly cup joints with first motor output end, first motor one side fixedly connected with fixed pin is kept away from to the rolling disc, the fixed pin outer wall rotates and has cup jointed first transfer line, the first transfer line other end rotates and has cup jointed and roll clamp plate fixed connection's second transfer line, first motor output shaft outer wall rotates and has cup jointed the limiting plate with first fixed plate fixed connection.

The utility model has the advantages that:

1: the utility model discloses set up the board of rolling in the work box, roll the tooth, roll the bucket, grind the fragment, smash tooth and grind the fragment, it is reciprocating motion to drive the board of rolling through first motor and transmission, and then make two pieces of crushing teeth that set up in turn between the board of rolling be reciprocating motion, will get into two corncobs that roll between the board and tentatively pulverize, corncob after pulverizing enters into and rolls in the bucket, the second motor that is located the top this moment rotates and drives the roller of rolling and rotate and then make and roll the fragment and smash the tooth and roll the bucket internal rotation, this moment through tentatively kibbling corncob between crushing tooth and grinding piece, further smash, because the corncob has just tentatively smashed, consequently can smash completely in grinding the bucket very fast, crushing speed has been improved, and work efficiency is increased.

2: the utility model discloses set up the collecting box at the work box upside, the clearance hole, the screening case, the screening motor, screening claw and first moving axis, screening motor work drives first rotating axis and screening claw at screening incasement rotation, in the corncob claw that will screen the incasement through the screening claw enters into the feed pipe, the rubble of mixing in the corncob raw materials enters into the collecting box through the clearance hole, thereby prevent that stone or other harder debris from entering into and rolling and causing the damage to the part that rolls in the bucket, the extension rolls the life of bucket inner part.

Drawings

Fig. 1 is a schematic front sectional view of a pulverizer for furfural production according to the present invention;

fig. 2 is a schematic left-side sectional view of a pulverizer for furfural production according to the present invention;

fig. 3 is an enlarged schematic view of a pulverizer for furfural production according to the present invention at a point a;

fig. 4 is an enlarged schematic diagram of a crusher for manufacturing furfural at B.

Reference numbers in the figures: 1. the grinding machine comprises a working box, 2, grinding blocks, 3, a grinding barrel, 4, a first fixing plate, 5, a first motor, 6, a grinding plate, 7, grinding teeth, 8, a feeding pipe, 9, a screening box, 10, a screening claw, 11, a first rotating shaft, 12, a sliding rod, 13, a sliding block, 14, a rotating roller, 15, a fan blade, 16, a discharging pipe, 17, a second rotating shaft, 18, a second fixing plate, 19, a second motor, 20, a screening motor, 21, a second driving rod, 22, a first driving rod, 23, a fixing pin, 24, a rotating disc, 25, grinding teeth, 26, a grinding block, 27 and a collecting box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a pulverizer for furfural manufacture comprises a work box 1, a screening box 9 fixedly connected to the upper side of the work box 1, a first rotating shaft 11 rotatably connected to the inner wall of the screening box 9, a screening motor 20 fixedly connected to the upper side of the work box 1 and fixedly connected to one end of the first rotating shaft 11, a screening claw 10 fixedly connected to the outer wall of the first rotating shaft 11, a collecting box 27 positioned at the lower side of the screening box 9 and fixedly connected to the inner top plate of the work box 1, a feeding pipe 8 fixedly connected to the work box 1 and fixedly connected to one side of the screening box 9, two rolling plates 6 arranged below the feeding pipe 8, a plurality of rolling teeth 7 fixedly connected to one side of the rolling plates 6, a transmission device fixedly connected to one side of the transmission device, a first motor 5 fixedly connected to one side of the transmission device, a first fixing plate 4 fixedly connected to the inner, two sliders 13 of 6 one side fixedly connected with of roll board, slider 13 sliding connection has the slide bar 12 with 1 fixed connection of work box, 6 downside sliding connection of roll board rolls bucket 3, it is connected with live-rollers 14 to roll 3 inner walls of bucket rotation, 14 outer wall fixedly connected with of live-rollers is a plurality of pieces 2 of grinding, roll 3 downside fixedly connected with of bucket and 1 fixed connection of work box's discharging

pipe

16, 16 inner walls of discharging pipe rotate and are connected with second axis of

rotation

17, 17 outer wall fixedly connected with fan leaf 15 of second axis of rotation, two second fixed plates 18 of 1 inner wall fixedly connected with of work box, two second motor 19 of 18 upside fixedly connected with of second fixed plate, the 19 output of second motor that is located the top and 14 one end fixed connection of live-rollers, the 19 output of second motor that is located the below and 17 one end fixed connection.

When a worker needs to crush corncobs, firstly, a screening motor 20, a first motor 5 and a second motor 19 are started through a control device, then the corncobs are put into a feed hopper, the screening motor 20 rotates to enable a first rotating shaft 11 and a screening claw 10 to rotate in a screening box 9, the corncobs in the feed hopper enter the screening box 9, the corncobs are sent into a feed pipe 8 through the rotating screening claw 10, sundries such as stones doped in the corncobs enter a collecting box 27 through a cleaning hole on the lower side of the screening box, then the corncobs enter between two rolling plates 6, the first motor 5 drives the rolling plates 6 and a slide block 13 to slide back and forth along the outer walls of slide bars 12 through a transmission device, the rolling plates 6 slide to drive rolling teeth 7 to move back and forth transversely, then the corncobs entering between the two rolling plates 6 are crushed, and the primarily crushed corncobs fall into a rolling barrel 3 downwards, at the moment, the second motor 19 positioned above works to drive the rotating roller 14 to rotate, so that the ground fragment 2 rotates in the grinding barrel 3, the grinding teeth 25 on the ground fragment 2 and the grinding blocks 26 on the inner wall of the grinding barrel 3 are matched to further grind the corncobs entering the grinding barrel 3, the ground corncobs enter the discharge pipe 16 through the material leakage holes on the lower side of the grinding barrel 3, the ground fragment 26, the grinding teeth 25 and the material leakage holes in the grinding barrel are matched to grind the corncobs more uniformly, the corncobs are primarily ground through the grinding teeth 7, the grinding time in the grinding barrel 3 is shortened, the grinding speed is accelerated, the working efficiency is improved, the second motor 19 positioned below works to drive the second rotating shaft 17 and the fan blades 15 to rotate, and outside air enters the working box 1 through the screening box 9, the feed pipe 8, and the air with 1 nickel of work box is through rolling during bucket 3 and leaking the material hole enter into discharging pipe 16, then air escape work box 1, has accelerated the ejection of compact speed of leaking the material speed of expecting the hole and discharging pipe 16, prevents that the crushed aggregates from plugging up leaking the material hole, has improved ejection of compact speed.

9 upside fixedly connected with feeder hoppers of screening case, the clearance hole has been seted up to 9 downside of screening case, 1 one side of work box is rotated and is connected with the clearance door that is located collecting box 27 one side, grab into inlet pipe 8 through screening claw 10 on the screening case 9 with the corncob, harder debris such as the mixed stone in the corncob raw materials enter into collecting box 27 through the clearance hole, prevent that harder debris such as the mixed stone in the corncob raw materials from entering into and rolling bucket 3 in, thereby the protection rolls crushing tooth 25 and grinding piece 26 in bucket 3 and does not receive the damage, open the clearance door and can be with the debris clean up in collecting box 27.

The transmission device comprises a rotating disc 24 fixedly sleeved with the output end of the first motor 5, one side of the rotating disc 24 far away from the first motor 5 is fixedly connected with a fixed pin 23, the outer wall of the fixed pin 23 is rotatably sleeved with a first transmission rod 22, the other end of the first transmission rod 22 is rotatably sleeved with a second transmission rod 21 fixedly connected with the rolling plate 6, the outer wall of the output shaft of the first motor 5 is rotatably sleeved with a limit plate fixedly connected with the first fixing plate 4, when the first motor 5 is started through a control device, the first motor 5 rotates to drive the rotating disc 24 and the fixed pin 23 to rotate, wherein the fixed pin 23 makes circular motion on the rotating disc 24, so that one end of the first transmission rod 22 makes circular motion along with the fixed pin 23, one end of the first transmission rod 22 rotates around the outer wall of the fixed pin 23, the other end of the first transmission rod 22 drives the second transmission rod 21, the rolling, the sliding block 13 slides back and forth on the sliding rod 12, and a limiting plate is sleeved on an output shaft of the first motor 5 in a rotating mode, so that stress borne by the first motor 5 in the working process is reduced, and the service life of the first motor 5 is prolonged.

The working principle is as follows: when a worker needs to crush corncobs, firstly, the screening motor 20, the first motor 5 and the second motor 19 are started through the control device, then the corncobs are put into the feeding hopper, the screening motor 20 rotates to enable the first rotating shaft 11 and the screening claws 10 to rotate in the screening box 9, the corncobs in the feeding hopper enter the screening box 9, the corncobs are sent into the feeding pipe 8 through the rotating screening claws 10, impurities such as stones doped in the corncobs enter the collecting box 27 through the cleaning holes in the lower side of the screening box, harder impurities such as stones mixed in corncob raw materials are prevented from entering the rolling barrel 3, accordingly, crushing teeth 25 and grinding blocks 26 in the rolling barrel 3 are protected from being damaged, the cleaning door is opened to clean the impurities in the collecting box 27, the corncobs enter between the two rolling plates 6, at the moment, the first motor 5 rotates to drive the rotating disc 24 and the fixing pin 23 to rotate, wherein the fixed pin 23 makes a circular motion on the rotating disc 24, so that one end of the first transmission rod 22 makes a circular motion along with the fixed pin 23, one end of the first transmission rod 22 rotates around the outer wall of the fixed pin 23, the other end of the first transmission rod 22 drives the second transmission rod 21, the grinding plate 6 and the slide block 13 make a reciprocating motion, a limiting plate is rotatably sleeved on an output shaft of the first motor 5, the stress borne by the first motor 5 in the working process is reduced, so that the service life of the first motor 5 is prolonged, the slide block 13 slides back and forth on the slide rod 12, so that the grinding plate 6 slides to drive the grinding teeth 7 to transversely move back and forth, further, the corn cob entering between the two grinding plates 6 is preliminarily ground, the ground corn cob falls downwards into the grinding barrel 3, at the moment, the second motor 19 positioned above works to drive the rotating roller 14 to rotate, so that the ground cob 2 rotates in the grinding barrel 3, the corncobs entering the grinding barrel 3 are further ground by matching with the grinding teeth 25 on the ground block 2 and the grinding blocks 26 on the inner wall of the grinding barrel 3 in a rotating mode, the ground corncobs enter the discharge pipe 16 through the material leakage holes on the lower side of the grinding barrel 3, the ground corncobs are ground more uniformly by matching the ground block 26 in the grinding barrel, the grinding teeth 25 and the material leakage holes, the corncobs are ground more uniformly and are primarily ground through the grinding teeth 7, the grinding time in the grinding barrel 3 is reduced, the grinding speed is accelerated, the working efficiency is increased, the second motor 19 positioned below drives the second rotating shaft 17 and the fan blades 15 to rotate, the external air enters the working box 1 through the screening box 9 and the feed pipe 8, the nickel air in the working box 1 enters the discharge pipe 16 through the grinding barrel 3 and the material leakage holes, and then is discharged out of the working box 1, the material leaking speed of the material leaking hole and the discharging speed of the discharging pipe 16 are accelerated, the crushed materials are prevented from blocking the material leaking hole, and the discharging speed is improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rubbing crusher for furfural makes, includes work box (1), its characterized in that, work box (1) upside fixedly connected with screening case (9), screening case (9) inner wall rotates and is connected with first axis of rotation (11), first axis of rotation (11) one end fixedly connected with the screening motor (20) of work box (1) upside fixed connection, first axis of rotation (11) outer wall fixed connection has screening claw (10), roof fixed connection has collecting box (27) that is located screening case (9) downside in work box (1), screening case (9) one side fixedly connected with work box (1) inlet pipe (8) fixed connection, the below of inlet pipe (8) is provided with two milling board (6), milling board (6) one side fixedly connected with a plurality of teeth (7), milling board (6) one side fixedly connected with transmission, the grinding machine is characterized in that a first motor (5) is fixedly connected to one side of the transmission device, a first fixing plate (4) fixedly connected with the inner wall of a working box (1) is fixedly connected to the lower side of the first motor (5), two sliders (13) are fixedly connected to one side of a grinding plate (6), the sliders (13) are slidably connected with sliding rods (12) fixedly connected with the working box (1), a grinding barrel (3) is slidably connected to the lower side of the grinding plate (6), a rotating roller (14) is rotatably connected to the inner wall of the grinding barrel (3), a plurality of grinding blocks (2) are fixedly connected to the outer wall of the rotating roller (14), a discharging pipe (16) fixedly connected with the working box (1) is fixedly connected to the lower side of the grinding barrel (3), a second rotating shaft (17) is rotatably connected to the inner wall of the discharging pipe (16), and a fan blade (15), two second fixed plates (18) of work box (1) inner wall fixedly connected with, two second motors (19) of second fixed plate (18) upside fixedly connected with are located the top second motor (19) output and live-rollers (14) one end fixed connection are located the below second motor (19) output and second axis of rotation (17) one end fixed connection.

2. The pulverizer for furfural manufacture according to claim 1, wherein a feed hopper is fixedly connected to the upper side of the screening box (9), cleaning holes are formed in the lower side of the screening box (9), and a cleaning door located on one side of the collecting box (27) is rotatably connected to one side of the working box (1).

3. The pulverizer for furfural manufacture according to claim 1, wherein the grinding teeth (7) are staggered, and a plurality of fixing rods fixedly connected with the inner wall of the working box (1) are fixedly connected to the outer wall of the grinding barrel (3).

4. A pulverizer for furfural manufacture according to claim 1, characterized in that a plurality of pulverizing teeth (25) are fixedly connected to one side of the grinding pieces (2), and a plurality of grinding pieces (26) are fixedly connected to the inner wall of the grinding barrel (3).

5. The pulverizer for furfural manufacture according to claim 1, wherein a plurality of material leaking holes are formed in the lower side of the grinding barrel (3) and positioned in the material discharging pipe (16), and a plurality of supporting blocks are fixedly connected to the lower side of the working box (1).

6. The pulverizer for furfural manufacture according to claim 1, wherein the transmission device comprises a rotating disc (24) fixedly sleeved with the output end of the first motor (5), one side of the rotating disc (24) far away from the first motor (5) is fixedly connected with a fixed pin (23), the outer wall of the fixed pin (23) is rotatably sleeved with a first transmission rod (22), the other end of the first transmission rod (22) is rotatably sleeved with a second transmission rod (21) fixedly connected with the rolling plate (6), and the outer wall of the output shaft of the first motor (5) is rotatably sleeved with a limiting plate fixedly connected with the first fixing plate (4).