CN221157626U - Binary channels TES triaxial oval sieve - Google Patents

Abstract

The utility model provides a dual-channel TES triaxial elliptical screen, which comprises a screen box, a discharge pipe, supporting legs, a first feeding channel, a second feeding channel, a feeding hopper, a first screen slot, a second screen slot, a third screen slot, a driving module, a first discharge pipe, a second discharge pipe, a third discharge pipe, a first through hole, a second through hole and a third through hole, wherein the lower end of the screen box is in a cone shape and is obliquely arranged. The dual-channel TES triaxial elliptical screen not only can meet the basic requirement of screening materials, but also can enable the materials to fall on a screening structure in a scattered manner through a dual-channel feeding mode, so that the problem that the device cannot directly and effectively screen the materials due to accumulation of the materials on the screening structure is avoided, and the overall efficiency of screening the materials is improved.

Description

Binary channels TES triaxial oval sieve

Technical Field

The utility model belongs to the technical field of elliptical screens, and particularly relates to a dual-channel TES triaxial elliptical screen.

Background

The triaxial elliptical vibrating screen can enable the screen to generate ideal elliptical motion, has the advantages of both the circular vibrating screen and the linear vibrating screen, has adjustable elliptical track and amplitude, can select a vibrating track according to actual material conditions, and has more advantages for materials difficult to screen. The existing triaxial elliptical screen can meet the basic requirement of screening materials, but the device is characterized in that the materials are directly and intensively added to a screening structure in the working process, the materials are easily accumulated in a large amount in a short time on the screening structure, the materials are required to be dispersed on the screening structure, the materials can be effectively screened after the materials are dispersed on the screening structure, and the screening treatment of the materials cannot be directly, quickly and efficiently carried out, so that the screening treatment efficiency of the materials can be influenced.

For example, the utility model of publication number CN 205762239U discloses a triaxial elliptical vibrating screen, in the technical scheme of this patent, the material directly enters the main part through this single passageway of pan feeding mouth and directly falls on first screen cloth groove, and the material can fall on the first screen cloth groove and can pile up on a large amount on first screen cloth groove in the short time on the first screen cloth groove, in order to can lead to first screen cloth groove to need carry out dispersion treatment to the material earlier, can only carry out screening treatment to the material effectively afterwards, in order to influence the overall efficiency that carries out screening treatment to the material.

Disclosure of utility model

In view of the above, the utility model provides the dual-channel TES triaxial elliptical screen, which aims at the defects of the prior art, not only can meet the basic requirement of screening materials, but also can enable the materials to fall on a screening structure in a dispersed manner through a dual-channel feeding mode, and avoid the situation that the device cannot directly and effectively screen the materials due to accumulation of the materials on the screening structure, thereby improving the overall efficiency of screening the materials.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a binary channels TES triaxial oval sieve, including the lower extreme is the sieve workbin that cone cylindric and slope set up, the bottom central point of sieve workbin puts and is provided with the discharging pipe, the bottom side of sieve workbin still is provided with the supporting leg, the top of sieve workbin is provided with first feed channel and second feed channel, the top of first feed channel and second feed channel is provided with the feeder hopper jointly, the inside of sieve workbin rotates from last to lower slope and is provided with the sieve mesh and reduces and be the first screen cloth groove of semicylindrical, second screen cloth groove and third screen cloth groove in succession, the side of sieve workbin still is provided with the drive module that is used for carrying out rotation drive to first screen cloth groove, second screen cloth groove and third screen cloth groove respectively, the downside end of first screen cloth groove is provided with the first row material pipe that extends to the sieve workbin outside, the downside end of second screen cloth groove is provided with the third row material pipe that extends to the sieve workbin outside, the side of sieve workbin is provided with the second row material pipe that is suitable for carrying out with the second row material pipe with the second that is suitable for the first row material pipe.

As a further improvement of the utility model, the left side end and the right side end of the screening box are respectively provided with a first bearing seat which is matched with the axis of the first screen groove, the inner rings of the two first bearing seats are respectively provided with a first rotating shaft which extends to the outer side of the screening box and the side ends of which are connected with the side ends of the first screen groove, and the side ends of the screening box are provided with first through holes which are matched with the first screen groove.

As a further improvement of the utility model, the left side end and the right side end of the screening box are respectively provided with a second bearing which is matched with the axis of the second screen groove, the inner rings of the two second bearing seats are respectively provided with a second rotating shaft which extends to the outer side of the screening box and the side ends of which are connected with the side ends of the second screen groove, and the side ends of the screening box are provided with second through holes which are matched with the second screen groove.

As a further improvement of the utility model, the left side end and the right side end of the screening box are respectively provided with a third bearing seat which is matched with the axis of the third screen groove, the inner rings of the two third bearing seats are respectively provided with a third rotating shaft which extends to the outer side of the screening box and the side ends of which are connected with the side ends of the third screen groove, and the side ends of the screening box are provided with third through holes which are matched with the third screen groove.

As a further improvement of the utility model, the driving module comprises a U-shaped first mounting frame which is arranged on the outer side wall of the left end of the screening box and covers the outer side of the left first rotating shaft, a first driving motor is arranged on the first mounting frame, and an output shaft of the first driving motor is connected with the left first rotating shaft through a coupler; the outer side wall of the left end of the sieving box is also provided with a U-shaped second mounting frame which is covered on the outer side of the second rotating shaft, the second mounting frame is provided with a second driving motor, and an output shaft of the second driving motor is connected with the left second rotating shaft through a coupler; the outer side wall of the left side end of the screening box is further provided with a U-shaped third mounting frame which is covered outside the third rotating shaft, the third mounting frame is provided with a third driving motor, and an output shaft of the third driving motor is connected with the left side third rotating shaft through a coupler.

As a further improvement of the utility model, the lower end of the first feeding channel is also provided with a cone-shaped first bulk hopper with small upper end opening and large lower end opening through the first cross rod, and the lower end of the second feeding channel is also provided with a cone-shaped second bulk hopper with small upper end opening and large lower end opening through the second cross rod.

As a further improvement of the utility model, the bottom side ends of the support legs are provided with extension plates, and the extension plates are provided with foundation bolts for fixing with the ground.

Compared with the prior art, the utility model has the following beneficial effects: firstly, the material can be dispersed into the first feeding channel and the second feeding channel after entering the feeding hopper, and then falls into the first screen groove in a more dispersed mode through the first feeding channel and the second feeding channel respectively, so that the material flow is screened more quickly and efficiently.

Secondly, the first screen groove can shake and run along an elliptical track with a certain amplitude, so that the materials falling into the first screen groove are screened, the materials which can pass through the screen holes of the first screen groove can fall into the second screen groove to be continuously screened, and the materials which cannot pass through the screen holes of the first screen groove can be discharged through the first discharge pipe; the second screen slot can be enabled to shake and run along an elliptical track with a certain amplitude, so that the materials falling into the second screen slot are screened, the materials which can pass through the screen holes of the second screen slot can fall into the third screen slot to be continuously screened, and the materials which cannot pass through the screen holes of the second screen slot can be discharged through the second discharge pipe; can make the third screen cloth groove carry out the elliptical orbit of certain range and rock the operation to carry out screening treatment to the material that falls into in the third screen cloth groove, the material that can pass the sieve mesh of third screen cloth groove can fall into the inside lower extreme of sieve bin, and be discharged through the discharging pipe, the material that can't pass the sieve mesh of third screen cloth groove can be discharged through the third row material pipe.

Thirdly, through first bulk hopper, can make the material that will leave from first feed channel fall into first screen cloth groove after being dispersed treatment, through second bulk hopper, can make the material that will leave from second feed channel fall into first screen cloth groove after being dispersed treatment to make the material fall onto first screen cloth groove according to more dispersed mode, thereby be sieved the processing more fast high-efficient.

Fourth, only need make rag bolt pass the extension board and be connected with ground, alright avoid the device to take place the skew easily in the in-process of work.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the present utility model;

FIG. 3 is a schematic view of a first feed channel, a second feed channel, a feed hopper, a first screen slot, a second screen slot, a third screen slot, a first discharge tube, a second discharge tube, a third discharge tube, a first bearing housing, a first shaft, a second bearing housing, a second shaft, a third bearing housing, a third shaft, and a driving module according to the present utility model;

Fig. 4 is a schematic structural view of a first feeding channel, a second feeding channel, a feeding hopper, a first cross bar, a first bulk hopper, a second cross bar, and a second bulk hopper according to the present utility model.

In the figure: 101. a screening box; 102. a discharge pipe; 103. support legs; 104. a first feed channel; 105. a second feed channel; 106. a feed hopper; 107. a first screen slot; 108. a second screen slot; 109. a third screen slot; 110. a first discharge pipe; 111. a second discharge pipe; 112. a third discharge pipe; 113. a first through hole; 114. a second through hole; 115. a third through hole; 116. a first cross bar; 117. a first bulk hopper; 118. a second cross bar; 119. a second bulk hopper; 120. an extension plate; 121. an anchor bolt; 201. a first bearing seat; 202. a first rotating shaft; 203. a first through hole; 204. a second bearing seat; 205. a second rotating shaft; 206. a second through hole; 207. a third bearing seat; 208. a third rotating shaft; 209. a third through hole; 301. a first mounting frame; 302. a first driving motor; 303. a coupling; 304. a second mounting frame; 305. a second driving motor; 306. a third mounting frame; 307. and a third driving motor.

Detailed Description

For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.

As shown in fig. 1, a binary channels TES triaxial elliptical screen, including the screen cloth case 101 that the lower extreme is conical cylindric and slope setting, the bottom central point of screen cloth case 101 puts and is provided with discharging pipe 102, and the bottom side of screen cloth case 101 holds and still is provided with supporting leg 103, the top of screen cloth case 101 is provided with first feed channel 104 and second feed channel 105, and first feed channel 104 and second feed channel 105's top jointly is provided with feeder hopper 106, the inside of screen cloth case 101 is provided with the sieve mesh from top to bottom slope and reduces and all is semi-cylindrical first screen cloth groove 107, second screen cloth groove 108 and third screen cloth groove 109 gradually, and the side of screen cloth case 101 still is provided with the drive module that is used for carrying out rotation drive to first screen cloth groove 107, second screen cloth groove 108 and third screen cloth groove 109 respectively, and the downside end of first screen cloth groove 107 is provided with the first row material pipe 110 that extends to the screen cloth case 101 outside, and the downside of second screen cloth groove 108 is provided with the second row material pipe 111 that extends to the screen cloth case 101 outside, and the second screen cloth groove 108's inside is provided with the second row material pipe 111 that extends to the screen cloth case 101 outside, and the second screen cloth groove 101 side is provided with the second material pipe 112 that extends to the side of second screen cloth groove 101 is provided with the perforating pipe 112.

As shown in fig. 1, 2 and 3, the left and right side ends of the screening box 101 are respectively provided with a first bearing seat 201 adapted to the axis of the first screen slot 107, the inner rings of the two first bearing seats 201 are respectively provided with a first rotating shaft 202 extending to the outside of the screening box 101 and having a side end connected to the side end of the first screen slot 107, and the side end of the screening box 101 is provided with a first through hole 203 adapted to the first screen slot 107.

As shown in fig. 1, 2 and 3, the left and right side ends of the screen bin 101 are respectively provided with a second bearing 204 adapted to the axis of the second screen slot 108, the inner rings of the two second bearing seats 204 are respectively provided with a second rotating shaft 205 extending to the outer side of the screen bin 101 and having a side end connected to the side end of the second screen slot 108, and the side end of the screen bin 101 is provided with a second through hole 206 adapted to the second screen slot 108.

As shown in fig. 1, 2 and 3, the left and right side ends of the screening box 101 are respectively provided with a third bearing seat 207 adapted to the axis of the third screen slot 109, the inner rings of the two third bearing seats 207 are respectively provided with a third rotating shaft 208 extending to the outside of the screening box 101 and having a side end connected to the side end of the third screen slot 109, and the side end of the screening box 101 is provided with a third through hole 209 adapted to the third screen slot 109.

As shown in fig. 1, 2 and 3, the driving module comprises a U-shaped first mounting frame 301 arranged on the outer side wall of the left end of the sieving box 101 and covered on the outer side of the left first rotating shaft 202, a first driving motor 302 is arranged on the first mounting frame 301, and an output shaft of the first driving motor 302 is connected with the left first rotating shaft 202 through a coupling 303; the outer side wall of the left side end of the sieving box 101 is also provided with a U-shaped second mounting frame 304 which is covered on the outer side of the second rotating shaft 205, the second mounting frame 304 is provided with a second driving motor 305, and an output shaft of the second driving motor 305 is connected with the left side second rotating shaft 205 through a coupler 303; the outer side wall of the left side end of the sieving box 101 is also provided with a U-shaped third mounting frame 306 which is covered outside the third rotating shaft 208, the third mounting frame 306 is provided with a third driving motor 307, and an output shaft of the third driving motor 307 is connected with the left side third rotating shaft 208 through a coupler 303.

The material is dispersed into the first feeding channel 104 and the second feeding channel 105 after entering the feeding hopper 106, and then falls into the first screen groove 107 through the first feeding channel 104 and the second feeding channel 105 according to a more dispersed mode, so that the material flow is screened more quickly and efficiently.

The first driving motor 302 can be started, under the cooperation of the coupling 303, the two first rotating shafts 202 and the two first bearing seats 201, the first screen groove 107 performs a shaking operation in an elliptical track with a certain amplitude, so that the materials falling into the first screen groove 107 are screened, the materials which can pass through the meshes of the first screen groove 107 can fall into the second screen groove 108 to be continuously screened, and the materials which cannot pass through the meshes of the first screen groove 107 can be discharged through the first discharge pipe 110.

Meanwhile, the second driving motor 305 may be started, and under the cooperation of the coupling 303, the two second rotating shafts 205 and the two second bearings 204, the second screen slot 108 performs a shaking operation with an elliptical track with a certain amplitude, so that the material falling into the second screen slot 108 is screened, the material which can pass through the mesh of the second screen slot 108 can fall into the third screen slot 109 to be continuously screened, and the material which cannot pass through the mesh of the second screen slot 108 can be discharged through the second discharge pipe 111.

Meanwhile, the third driving motor 307 can be started, under the cooperation of the coupling 303, the two third rotating shafts 208 and the two third bearing seats 207, the third screen slot 109 performs a certain-amplitude elliptical track shaking operation, so that the materials falling into the third screen slot 109 are screened, the materials which can pass through the meshes of the third screen slot 109 can fall into the lower end of the interior of the screen bin 101 and are discharged through the discharging pipe 102, and the materials which cannot pass through the meshes of the third screen slot 109 can be discharged through the third discharging pipe 112.

According to another embodiment of the present utility model, as shown in fig. 4, the lower end of the first feeding channel 104 is further provided with a cone-shaped first bulk hopper 117 with a small upper end opening and a large lower end opening through the first cross bar 116, and the lower end of the second feeding channel 105 is further provided with a second bulk hopper 119 with a small upper end opening and a large lower end opening through the second cross bar 118.

Through the first dispersion hopper 117, the material to be separated from the first feed passage 104 can be dispersed and then falls into the first screen groove 107, and through the second dispersion hopper 119, the material to be separated from the second feed passage 105 can be dispersed and then falls into the first screen groove 107, so that the material can fall onto the first screen groove 107 in a more dispersed manner, and thus screening can be performed more quickly and efficiently.

According to another embodiment of the present utility model, as shown in fig. 1 and 2, the bottom side end of the supporting leg 103 is provided with an extension plate 120, and the extension plate 120 is provided with an anchor bolt 121 for fixing with the ground.

The anchor bolts 121 may be passed through the extension plate 120 and connected to the ground during operation of the device, thereby preventing the device from easily shifting during operation.

Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a binary channels TES triaxial oval sieve, is cone cylindric and slope setting's sieve workbin (101) including the lower extreme, the bottom central point of sieve workbin (101) puts and is provided with discharging pipe (102), and the bottom side of sieve workbin (101) holds still to be provided with supporting leg (103), its characterized in that: the top of the screen bin (101) is provided with a first feeding channel (104) and a second feeding channel (105), the tops of the first feeding channel (104) and the second feeding channel (105) are provided with a feeding hopper (106) together, the inside of the screen bin (101) is provided with a first screen slot (107), a second screen slot (108) and a third screen slot (109) which are gradually reduced in sieve holes and are semi-cylindrical in shape through tilting from top to bottom, the side end of the screen bin (101) is further provided with a driving module which is respectively used for rotationally driving the first screen slot (107), the second screen slot (108) and the third screen slot (109), the lower side end of the first screen slot (107) is provided with a first discharge pipe (110) which extends to the outer side of the screen bin (101), the lower side end of the second screen slot (108) is provided with a second discharge pipe (111) which extends to the outer side of the screen bin (101), the lower side end of the second screen slot (108) is provided with a third discharge pipe (111) which extends to the outer side of the screen bin (101), the lower side end of the second screen slot (108) is provided with a perforated pipe (111) which is matched with the first discharge pipe (114), the side end of the screening box (101) is provided with a third through hole (115) which is matched with the third discharging pipe (112).

2. The dual channel TES triaxial elliptical screen of claim 1, wherein: the left side end and the right side end of the screen material box (101) are respectively provided with a first bearing seat (201) which is matched with the axis of the first screen groove (107), the inner rings of the two first bearing seats (201) are respectively provided with a first rotating shaft (202) which extends to the outer side of the screen material box (101) and the side ends of which are connected with the side ends of the first screen groove (107), and the side ends of the screen material box (101) are provided with first through holes (203) which are matched with the first screen groove (107).

3. The dual channel TES triaxial elliptical screen of claim 2, wherein: the left side end and the right side end of the screen material box (101) are respectively provided with a second bearing (204) which is matched with the axis of the second screen groove (108), the inner rings of the two second bearing seats (204) are respectively provided with a second rotating shaft (205) which extends to the outer side of the screen material box (101) and the side ends of which are connected with the side ends of the second screen groove (108), and the side ends of the screen material box (101) are provided with second through holes (206) which are matched with the second screen groove (108).

4. A two channel TES triaxial elliptical screen as claimed in claim 3, wherein: the left side end and the right side end of the screen material box (101) are respectively provided with a third bearing seat (207) which is matched with the axis of a third screen groove (109), the inner rings of the two third bearing seats (207) are respectively provided with a third rotating shaft (208) which extends to the outer side of the screen material box (101) and the side ends of which are connected with the side ends of the third screen groove (109), and the side ends of the screen material box (101) are provided with third through holes (209) which are matched with the third screen groove (109).

5. The dual channel TES triaxial elliptical screen of claim 4, wherein: the driving module comprises a U-shaped first mounting frame (301) which is arranged on the outer side wall of the left end of the screening box (101) and covers the outer side of a first rotating shaft (202) on the left side, a first driving motor (302) is arranged on the first mounting frame (301), and an output shaft of the first driving motor (302) is connected with the first rotating shaft (202) on the left side through a coupler (303); the outer side wall of the left side end of the sieving box (101) is also provided with a U-shaped second mounting frame (304) which is covered on the outer side of the second rotating shaft (205), the second mounting frame (304) is provided with a second driving motor (305), and an output shaft of the second driving motor (305) is connected with the left side second rotating shaft (205) through a coupler (303); the screening box (101) is further provided with a U-shaped third mounting frame (306) which is covered on the outer side of the third rotating shaft (208), the third mounting frame (306) is provided with a third driving motor (307), and an output shaft of the third driving motor (307) is connected with the third rotating shaft (208) on the left side through a coupler (303).

6. The dual channel TES triaxial elliptical screen of claim 5, wherein: the lower end of the first feeding channel (104) is further provided with a conical first bulk hopper (117) with a small upper end opening and a large lower end opening through a first cross rod (116), and the lower end of the second feeding channel (105) is further provided with a conical second bulk hopper (119) with a small upper end opening and a large lower end opening through a second cross rod (118).

7. The dual channel TES triaxial elliptical screen of claim 6, wherein: the bottom side end of the supporting leg (103) is provided with an extension plate (120), and the extension plate (120) is provided with an anchor bolt (121) for fixing with the ground.