CN216372895U - Open mill with rubber mixing waste gas treatment device - Google Patents

Abstract

The utility model belongs to the technical field of open mills, in particular to an open mill with a rubber mixing waste gas treatment device, aiming at the problems that the open mill in the prior art is only matched with a single waste gas treatment device for waste gas collection treatment, the two devices have no integrity and better fit, the waste gas collection is not thorough, and the waste gas treatment effect is poor, so that the working environment and the air can be polluted and the human body is damaged, the utility model provides the following scheme, which comprises a frame, wherein an open mill body is fixedly arranged on the inner wall of the bottom of the frame, screw nuts are respectively connected on the inner walls of the left side and the right side of the frame in a sliding way, and connecting rods are respectively and fixedly connected on the sides close to each other of the two screw nuts, the utility model realizes the operation of collecting and treating the waste gas generated when the open mill body works through a simple structure, and improves the waste gas treatment effect, and the operation is convenient, the time and the labor are saved, and the practicability is strong.

Description

Open mill with rubber mixing waste gas treatment device

Technical Field

The utility model relates to the technical field of open mills, in particular to an open mill with a rubber mixing waste gas treatment device.

Background

The open mill is short for open rubber mixing machine. The rubber factory is used for preparing plasticated rubber, mixed rubber or a rubber mixing machine with an exposed roller for hot mixing and discharging. The main working parts are two hollow rollers or drilling rollers rotating in different directions, the front roller on one side of the operator can be moved horizontally and forwards by manual or electric operation to adjust the roller spacing and adapt to the operation requirement, and the back roller is fixed and can not be moved forwards and backwards. The two rollers are generally the same in size and rotate relatively at different speeds, and raw rubber or rubber compound is rolled into the gap between the two rollers along with the rotation of the rollers and is subjected to strong shearing action to achieve the purpose of plastication or mixing. Open mills are also used in the sector of plastics processing and the like.

Because the mill smelts the gluey rubber after to the heating, so can produce poisonous waste gas at the in-process rubber that smelts, generally do not have waste gas collection processing apparatus on the mill of current, only cooperate an solitary exhaust treatment device to carry out waste gas collection processing, both do not have the wholeness, do not have better degree of agreeing with yet, can lead to waste gas to collect thoroughly, and exhaust-gas treatment is poor, thereby can cause the pollution to operational environment and air, brings harm to the human body. Therefore, the open mill with the rubber mixing waste gas treatment device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that an open mill in the prior art does not generally have a waste gas collecting and treating device, only is matched with a single waste gas treating device to collect and treat waste gas, and the two devices do not have integrity and better fitting degree, so that the waste gas is not completely collected, the waste gas treating effect is poor, the working environment and air are polluted, and harm is brought to human bodies.

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

an open mill with a rubber mixing waste gas treatment device comprises a frame, wherein an open mill body is fixedly arranged on the inner wall of the bottom of the frame, screw nuts are respectively and slidably connected onto the inner wall of the left side and the inner wall of the right side of the frame, one side, close to each other, of each screw nut is respectively and fixedly connected with a connecting rod, one end, close to each other, of each connecting rod is fixedly connected with the same waste gas collector, the top of each waste gas collector is fixedly communicated with a waste gas processor, the bottom of each waste gas collector is fixedly communicated with a collecting cover, the inner wall of the left side and the inner wall of the right side of the frame are respectively and rotatably connected with a screw rod, the screw rods are in threaded connection with the corresponding screw nuts, the bottom ends of the two screw rods are respectively and fixedly connected with a first bevel gear, the inner wall of the left side of the frame is rotatably connected with a transmission shaft, two second bevel gears are fixedly sleeved on the transmission shaft, and are meshed with the first bevel gears corresponding to the second bevel gears, the right side fixedly connected with location case of frame, the right-hand member of transmission shaft run through the right side inner wall of frame and location case and extend to the inside of location case, and the right side of location case is rotated and is connected with the handle, and the inside of location case is provided with rotation limiting mechanism, and rotation limiting mechanism is connected with handle and transmission shaft respectively.

Preferably, all seted up the spout on the left side inner wall of frame and the right side inner wall, the equal fixedly connected with slider in one side that two screw-nut kept away from each other, slider sliding connection is at rather than corresponding spout, through the spacing cooperation of the slip between slider and the spout, can make screw-nut more stable when removing.

Preferably, two equal fixedly connected with auxiliary spring on the bottom inner wall of spout, auxiliary spring's top and rather than the bottom fixed connection of corresponding slider can assist waste gas collector, exhaust gas treatment ware and collect the cover rebound through setting up auxiliary spring.

Preferably, two all rotate on the lead screw and overlap and be equipped with the lantern ring, one side that two lantern rings kept away from each other respectively with the left side inner wall and the right side inner wall fixed connection of frame, can make the rotation of lead screw more stable through setting up the lantern ring.

Preferably, the rotation limiting mechanism comprises a slide tube, a rectangular rod, a gear, a circular ring, a slide rod and a clamping rod, the right end of the sliding pipe is fixedly connected with the left side of the handle, the left end of the sliding pipe penetrates through the right side of the positioning box and extends to the inside of the positioning box, the left end of the rectangular rod is fixedly connected with the right end of the transmission shaft, the right end of the rectangular rod extends into the sliding pipe and is connected with the inner wall of the sliding pipe in a sliding way, the gear is fixedly sleeved on the rectangular rod, the circular ring is fixedly sleeved on the sliding tube, the bottom end of the sliding rod is connected on the circular ring in a sliding manner, the inner wall of the top of the positioning box is provided with a slideway, the top end of the slide bar is connected in the slideway in a sliding way, the clamping rod is fixedly connected to the left side of the sliding rod, the bottom end of the clamping rod is matched with the gear, and the transmission shaft can be limited to rotate through clamping limit between the clamping rod and the gear.

Preferably, the ring is provided with an annular groove, the bottom end of the sliding rod is connected in the annular groove in a sliding manner, and the ring can be driven by the annular groove to move transversely without influencing the rotation of the ring.

Has the advantages that: through the transmission between the handle and the waste gas collector, the waste gas processor and the collecting cover move up and down, the waste gas collector, the waste gas processor and the collecting cover can be more matched with the open mill body in such a way, the distances between the waste gas collector, the waste gas processor, the collecting cover and the open mill body can be adjusted according to the charging, rubber mixing and rubber taking of the open mill body, and meanwhile, the situation that when the heights of the waste gas collector, the waste gas processor and the collecting cover are higher, all waste gas cannot be completely and effectively adsorbed is avoided, and when the heights are too low, the production operation of the open mill body is easily influenced;

the clamping limit between the gear and the clamping rod is matched with the transmission connection between the handle and the waste gas collector, between the waste gas processor and the collecting cover, so that the height positions of the waste gas collector, the waste gas processor and the collecting cover can be limited to be fixed, the stability of the waste gas collector and the waste gas processor in the process of collecting and processing waste gas is improved, the waste gas can be better collected, the efficiency and the effect of collecting and processing the waste gas are improved, the structure is simple, the operation is convenient, and the usability and the practicability are high;

the waste gas collecting and treating device realizes the operation of collecting and treating the waste gas generated when the open mill body works through a simple structure, improves the effect of waste gas treatment, and has the advantages of convenient operation, time saving, labor saving and strong practicability.

Drawings

FIG. 1 is a front view of an open mill with a rubber mixing waste gas treatment device according to the present invention;

FIG. 2 is a schematic structural view of part A in FIG. 1 of an open mill with a rubber mixing waste gas treatment device provided by the utility model;

FIG. 3 is a schematic structural view of a part B in FIG. 1 of an open mill with a rubber mixing waste gas treatment device provided by the utility model;

FIG. 4 is a cross-sectional view of the structure of a positioning box of the open mill with a rubber mixing waste gas treatment device, which is provided by the utility model;

FIG. 5 is a side view of the position structure of a rectangular rod, a gear and a clamping rod of the open mill with a rubber mixing waste gas treatment device, which is provided by the utility model;

FIG. 6 is a three-dimensional view of the structure of a slide pipe, a rectangular rod, a circular ring and a circular groove of the open mill with a rubber mixing waste gas treatment device provided by the utility model.

In the figure: the device comprises a frame 1, an open mill body 2, a waste gas collector 3, a waste gas processor 4, a collecting cover 5, a connecting rod 6, a screw nut 7, a sliding block 8, a sliding groove 9, an auxiliary spring 10, a screw rod 11, a first bevel gear 12, a transmission shaft 13, a second bevel gear 14, a lantern ring 15, a positioning box 16, a sliding pipe 17, a handle 18, a rectangular rod 19, a gear 20, a ring 21, an annular groove 22, a sliding rod 23, a slideway 24 and a clamping rod 25.

Detailed Description

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

Referring to fig. 1-6, an open mill with a rubber mixing waste gas treatment device comprises a frame 1, wherein a mill body 2 is fixedly arranged on the inner wall of the bottom of the frame 1, screw nuts 7 are respectively connected on the inner wall of the left side and the inner wall of the right side of the frame 1 in a sliding manner, one side, close to each other, of each of the two screw nuts 7 is fixedly connected with a connecting rod 6, each connecting rod 6 can facilitate the connection between a waste gas collector 3 and the corresponding screw nut 7, one end, close to each other, of each of the two connecting rods 6 is fixedly connected with the same waste gas collector 3, the waste gas collector 3 can collect waste gas generated during the operation of the mill body 2, the top of the waste gas collector 3 is fixedly communicated with a waste gas processor 4, the waste gas processor 4 can purify waste gas, the bottom of the waste gas collector 3 is fixedly communicated with a collection cover 5, and the collection cover 5 can facilitate the collection of waste gas, the inner walls of the left side and the right side of the frame 1 are both rotatably connected with screw rods 11, the screw rods 11 are in threaded connection with screw rod nuts 7 corresponding to the screw rods 11, the bottom ends of the two screw rods 11 are both fixedly connected with first bevel gears 12, the inner wall of the left side of the frame 1 is rotatably connected with a transmission shaft 13, the transmission shaft 13 is fixedly sleeved with two second bevel gears 14, the second bevel gears 14 are meshed with the first bevel gears 12 corresponding to the second bevel gears, the right side of the frame 1 is fixedly connected with a positioning box 16, the right end of the transmission shaft 13 penetrates through the inner wall of the right side of the frame 1 and the positioning box 16 and extends into the positioning box 16, the right side of the positioning box 16 is rotatably connected with a handle 18, and a rotation limiting mechanism is arranged inside the positioning box 16 and is respectively connected with the handle 18 and the transmission shaft 13; the left inner wall and the right inner wall of the frame 1 are both provided with sliding grooves 9, one sides, away from each other, of the two lead screw nuts 7 are fixedly connected with sliding blocks 8, the sliding blocks 8 are connected to the corresponding sliding grooves 9 in a sliding mode, and the lead screw nuts 7 can be more stable in moving through sliding limit matching between the sliding blocks 8 and the sliding grooves 9; the inner walls of the bottoms of the two sliding chutes 9 are fixedly connected with auxiliary springs 10, the top ends of the auxiliary springs 10 are fixedly connected with the bottoms of the sliding blocks 8 corresponding to the auxiliary springs 10, and the auxiliary springs 10 can assist the exhaust gas collector 3, the exhaust gas processor 4 and the collecting cover 5 to move upwards; the two screw rods 11 are respectively sleeved with a lantern ring 15 in a rotating mode, one sides, far away from each other, of the two lantern rings 15 are fixedly connected with the inner wall of the left side and the inner wall of the right side of the frame 1 respectively, and the screw rods 11 can rotate more stably by the aid of the lantern rings 15;

the rotation limiting mechanism comprises a sliding pipe 17, a rectangular rod 19, a gear 20, a ring 21, a sliding rod 23 and a clamping rod 25, the right end of the sliding pipe 17 is fixedly connected with the left side of a handle 18, the handle 18 can drive a transmission shaft 13 to rotate, the left end of the sliding pipe 17 penetrates through the right side of the positioning box 16 and extends into the positioning box 16, the left end of the rectangular rod 19 is fixedly connected with the right end of the transmission shaft 13, the right end of the rectangular rod 19 extends into the sliding pipe 17 and is in sliding connection with the inner wall of the sliding pipe 17, the gear 20 is fixedly sleeved on the rectangular rod 19, the ring 21 is fixedly sleeved on the sliding pipe 17, the bottom end of the sliding rod 23 is in sliding connection with the ring 21, a slide way 24 is arranged on the inner wall of the top of the positioning box 16, the slide way 24 can stably and slidably support the sliding rod 23, the top end of the sliding rod 23 is slidably connected in the slide way 24, the clamping rod 25 is fixedly connected to the left side of the sliding rod 23, and the bottom end of the clamping rod 25 is matched with the gear 20, the transmission shaft 13 can be limited to rotate through the clamping limit between the clamping rod 23 and the gear 20; the annular ring 21 is provided with an annular groove 22, the bottom end of the sliding rod 23 is connected in the annular groove 22 in a sliding manner, and the annular ring 21 can rotate without being influenced when the sliding rod 23 is driven to move transversely by the annular groove 22.

The working principle is as follows: when the open mill body 2 is used, the waste gas collector 3 and the waste gas processor 4 are started, then the handle 18 is rotated, when the handle 18 rotates, the sliding pipe 17 is driven to rotate, when the sliding pipe 17 rotates, the rectangular rod 19 is driven to rotate through the rectangular sliding connection fit between the rectangular rod 19 and the sliding pipe 18, when the rectangular rod 19 rotates, the transmission shaft 13 is driven to rotate, when the transmission shaft 13 rotates, the two second bevel gears 14 are driven to rotate, when the two second bevel gears 14 rotate, the two first bevel gears 12 are driven to rotate, when the two first bevel gears 12 rotate, the two screw rods 11 are driven to rotate, when the two screw rods 11 rotate, the two screw rod nuts 7 are driven to move downwards through the threaded connection fit between the screw rods 11 and the screw rod nuts 7, when the two screw rod nuts 7 move downwards, can drive two connecting rods 6 and exhaust collector 3 and move down, when exhaust collector 3 moves down, can drive and collect cover 5 and exhaust processor 4 and move down, when collecting cover 5 and move down, can just move to the mill body 2 directly over, at this moment the waste gas that mill body 2 produced when operating will be collected through collecting cover 5 by exhaust collector 3, then carry out exhaust-gas treatment entering exhaust processor 4, the gas after the purification can be discharged to the air by exhaust processor 4 at last, here through the transmission between handle 18 and exhaust collector 3, exhaust processor 4 and collection cover 5 reciprocate, can make between exhaust collector 3 and exhaust processor 4 and mill body 2 agree with more through this mode, can be according to mill body 2 in reinforced, When glue is smelted and taken, the distances between the waste gas collector 3, the waste gas processor 4, the collecting cover 5 and the open mill body 2 are adjusted, meanwhile, the situation that when the heights of the waste gas collector 3, the waste gas processor 4 and the collecting cover 5 are higher, all waste gas cannot be completely and effectively adsorbed is avoided, and when the heights are too low, the production operation of the open mill body 2 is easily influenced, when the distances between the waste gas collector 3, the waste gas processor 4, the collecting cover 5 and the open mill body 2 are adjusted, the sliding pipe 17 is driven to move towards the inside of the positioning box 16 by pushing the handle 18 towards the inside of the positioning box 16, when the sliding pipe 17 moves towards the inside of the positioning box 16, the circular ring 21 is driven to move towards the left side, when the circular ring 21 moves towards the left side, the sliding rod 23 is driven to move towards the left side through the sliding limit fit between the sliding rod 23 and the annular groove 22, and when the sliding rod 23 moves towards the left side, will drive the clamping bar 25 to move to the left, when the clamping bar 25 moves to the left, the bottom of the clamping bar 25 will engage with the gear 20, when the clamping bar 25 engages with the gear 20, the rotation of the gear 20 will be limited by the clamping limit between the gear 20 and the clamping bar 25, the rotation of the rectangular bar 19, the slide pipe 17, the handle 18 and the transmission shaft 13 will be limited, the height of the exhaust gas collector 3, the exhaust gas processor 4 and the collecting cover 5 will be limited to fix by the transmission connection between the handle 18 and the exhaust gas collector 3, the exhaust gas processor 4 and the collecting cover 5, the height of the exhaust gas collector 3, the exhaust gas processor 4 and the collecting cover 5 will be fixed, the stability of the exhaust gas collector 3 and the exhaust gas processor 4 in collecting the exhaust gas can be improved, the exhaust gas can be better collected, the efficiency and the effect of waste gas collection processing have been improved, simple structure, convenient operation, usability and practicality are strong.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The open mill with the rubber mixing waste gas treatment device comprises a frame (1) and is characterized in that an open mill body (2) is fixedly installed on the inner wall of the bottom of the frame (1), lead screw nuts (7) are respectively and slidably connected on the inner walls of the left side and the right side of the frame (1), one sides, close to each other, of the two lead screw nuts (7) are respectively and fixedly connected with a connecting rod (6), one ends, close to each other, of the two connecting rods (6) are respectively and fixedly connected with a same waste gas collector (3), the top of the waste gas collector (3) is fixedly communicated with a waste gas processor (4), the bottom of the waste gas collector (3) is fixedly communicated with a collecting cover (5), lead screws (11) are respectively and rotatably connected on the inner wall of the left side and the inner wall of the right side of the frame (1), the lead screws (11) are in threaded connection with the lead screw nuts (7) corresponding to the lead screws, and the bottom ends of the two lead screws (11) are respectively and fixedly connected with a first bevel gear (12), the inner wall of the left side of the frame (1) is rotatably connected with a transmission shaft (13), the transmission shaft (13) is fixedly sleeved with two second bevel gears (14), the second bevel gears (14) are meshed with first bevel gears (12) corresponding to the second bevel gears, the right side of the frame (1) is fixedly connected with a positioning box (16), the right end of the transmission shaft (13) penetrates through the inner wall of the right side of the frame (1) and the positioning box (16) and extends to the inside of the positioning box (16), the right side of the positioning box (16) is rotatably connected with a handle (18), a rotation limiting mechanism is arranged inside the positioning box (16), and the rotation limiting mechanism is respectively connected with the handle (18) and the transmission shaft (13).

2. An open mill with a rubber mixing waste gas treatment device according to claim 1, characterized in that the left inner wall and the right inner wall of the frame (1) are provided with sliding grooves (9), the sides of the two lead screw nuts (7) away from each other are fixedly connected with sliding blocks (8), and the sliding blocks (8) are slidably connected with the corresponding sliding grooves (9).

3. An open mill with a rubber mixing waste gas treatment device according to claim 2, characterized in that an auxiliary spring (10) is fixedly connected to the inner wall of the bottom of each of the two chutes (9), and the top end of the auxiliary spring (10) is fixedly connected to the bottom of the corresponding slide block (8).

4. An open mill with a rubber mixing waste gas treatment device according to claim 1, characterized in that a sleeve ring (15) is rotatably sleeved on each of the two screw rods (11), and the sides of the two sleeve rings (15) far away from each other are fixedly connected with the left inner wall and the right inner wall of the frame (1) respectively.

5. The open mill with a rubber mixing waste gas treatment device is characterized in that the rotation limiting mechanism comprises a sliding pipe (17), a rectangular rod (19), a gear (20), a circular ring (21), a sliding rod (23) and a clamping rod (25), the right end of the sliding pipe (17) is fixedly connected with the left side of the handle (18), the left end of the sliding pipe (17) penetrates through the right side of the positioning box (16) and extends into the positioning box (16), the left end of the rectangular rod (19) is fixedly connected with the right end of the transmission shaft (13), the right end of the rectangular rod (19) extends into the sliding pipe (17) and is slidably connected with the inner wall of the sliding pipe (17), the gear (20) is fixedly sleeved on the rectangular rod (19), the circular ring (21) is fixedly sleeved on the sliding pipe (17), and the bottom end of the sliding rod (23) is slidably connected on the circular ring (21), slide (24) have been seted up on the top inner wall of location case (16), the top sliding connection of slide bar (23) is in slide (24), kelly (25) fixed connection is in the left side of slide bar (23), the bottom and gear (20) of kelly (25) cooperate.

6. An open mill with a rubber mixing waste gas treatment device according to claim 5, characterized in that the circular ring (21) is provided with an annular groove (22), and the bottom end of the sliding rod (23) is slidably connected in the annular groove (22).

Images