CN219850582U - Stepless variable-frequency panning and selecting equipment - Google Patents

Abstract

The utility model relates to the technical field of panning equipment, and discloses stepless variable-frequency panning selection equipment, which comprises a selection box, wherein a feed pipe is fixedly arranged at the top of the selection box, two panning frames are symmetrically arranged in the selection box, panning nets are fixedly arranged in the two panning frames, first discharge ports are formed in two sides of the selection box, one ends, deviating from each other, of the two panning frames are respectively arranged in the two first discharge ports in a rotating manner through rotating shafts, the same telescopic pipe is rotatably arranged on one side, opposite to the two panning frames, of the telescopic pipe, a spring is sleeved on the pipe wall of the telescopic pipe, and two ends of the spring are respectively fixedly connected with the side walls of the two panning frames; two supporting plates are symmetrically and fixedly arranged on the inner wall of the bottom of the selection box, and the tops of the two supporting plates are respectively contacted with the bottoms of the two elutriation frames. The sand is simultaneously selected by the two panning nets, and the two panning nets can simultaneously generate a vibration effect, so that the quality and the efficiency of sand selection are improved.

Description

Stepless variable-frequency panning and selecting equipment

Technical Field

The utility model relates to the technical field of panning equipment, in particular to stepless variable-frequency panning selection equipment.

Background

The sand for construction often needs to be screened by a screening mechanism before use to select the sand with proper particle size. The utility model discloses a classification equipment with screening function for concrete construction, including main part and collecting box, the bottom of main part is provided with the pillar, and the discharge opening has been seted up on the main part left side surface, the left side of discharge opening is connected with the discharge bin, the upper end of main part is provided with first motor, and the axle head of first motor is connected with the shake pole, the lower extreme of shake pole is provided with the minute sieve, and divides the surface of sieve to be provided with the conveyer belt, the right-hand member of minute sieve is provided with from the driving wheel, and is connected with the action wheel from the below of driving wheel, all be provided with the belt from the axle head of driving wheel and action wheel, and the other end of action wheel is connected with the second motor, the lower extreme of minute sieve is provided with the slope bottom plate, and the draw-in groove has been seted up on the surface of slope bottom plate.

In the scheme, the screening of the sand by the single screening plate is proposed, but the screening speed of the single screening plate is limited, if a large quantity of sand is required to be elutriated, the time is long, and the quality of the elutriation is low. For this purpose, a stepless variable frequency panning selection device is proposed.

Disclosure of Invention

The utility model aims to solve the problems of the background technology and provides stepless variable frequency panning and selecting equipment.

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

the stepless variable-frequency panning selection equipment comprises a selection box, wherein a feed pipe is fixedly arranged at the top of the selection box, two panning frames are symmetrically arranged in the selection box, panning nets are fixedly arranged in the two panning frames, first discharge ports are formed in two sides of the selection box, one ends, deviating from each other, of the two panning frames are respectively arranged in the two first discharge ports in a rotating mode through rotating shafts, one telescopic pipe is arranged on one opposite side of each of the two panning frames in a rotating mode, springs are sleeved on pipe walls of the telescopic pipes, and two ends of each spring are fixedly connected with side walls of the two panning frames respectively;

the utility model discloses a vibrating ball, including the selection case, the bottom inner wall symmetry of selection case is fixed to be equipped with two layer boards, and the top of two layer boards respectively with the bottom contact setting of two elutriation frames, two fixed mounting panel that is equipped with between the layer boards, the upper surface fixed of mounting panel is equipped with biax motor, two output of biax motor are all fixed and are equipped with the carousel, two the circumference wall of carousel is all fixed and is equipped with the swinging arms, and the end-to-end fixation of swinging arms is equipped with the vibrations ball.

Preferably, one side of each of the two panning frames, which is abutted against, is movably clamped with a rolling ball, and two ends of the telescopic pipe are fixedly connected with the side walls of the two rolling balls respectively.

Preferably, the two sides of the selection box are respectively provided with a second discharge hole, the inside of the second discharge hole is obliquely and fixedly provided with a guide plate, and one end of the guide plate, which is inclined upwards, is fixedly connected with the side face of the supporting plate.

Preferably, the feeding pipe adopts a Y-shaped pipe which is arranged in an inverted mode, and two ends of the bottom of the feeding pipe extend to the upper parts of the two panning nets respectively.

Preferably, the vibration ball is a solid metal ball, and the vibration ball may be in contact with the lower surface of the panning frame.

Preferably, the double-shaft motor adopts a stepless variable frequency motor.

Compared with the prior art, the utility model provides a stepless variable frequency panning selection device, which has the following beneficial effects:

1. according to the stepless variable-frequency elutriation and selection device, through the two elutriation frames and the elutriation net arranged in the selection box, when sand is discharged on the surfaces of the elutriation nets through the feeding pipe, the feeding pipe can divide the sand into two paths and fall on the surfaces of the two elutriation nets, so that the sand can be simultaneously selected by the two elutriation nets, and rapid sand selection can be achieved.

2. This selection equipment is elutriated in stepless frequency conversion, through biax motor, carousel, swinging arms and the vibrations ball that are equipped with, biax motor during operation can drive two carousels and rotate, and two carousels can make swinging arms and vibrations ball rotatory and make vibrations ball upwards promote and elutriate the frame for two elutriate the frame rotatory around the pivot, treat vibrations ball and when elutriate the frame separation, the frame that elutriates is automatic to fall at this moment, thereby can make elutriate the frame and elutriate the net and produce vibrations, can improve the quality of elutriating to sand and soil, and elutriate fast.

3. According to the stepless variable-frequency panning selection device, through the telescopic pipe and the spring which are arranged between the two panning frames, when the two panning frames are pushed upwards to rotate, the telescopic pipe and the spring are stretched, and when the pushing force of the panning frames stops, the elastic force of the spring enables the two panning frames to reset rapidly.

The device has no part which is the same as or can be realized by adopting the prior art, the sand is simultaneously selected by adopting the two elutriation nets, and the two elutriation nets can simultaneously generate a vibration effect, so that the quality and the efficiency of selecting the sand are improved.

Drawings

FIG. 1 is a schematic diagram of a stepless variable frequency panning selection device according to the present utility model;

FIG. 2 is an enlarged view of the portion A of FIG. 1;

fig. 3 is a schematic view of the structure of the turntable, swing lever and vibrating ball of fig. 1.

In the figure: 1. a selection box; 2. a feed pipe; 3. a panning frame; 4. a panning screen; 5. a rotating shaft; 6. a telescopic tube; 7. a spring; 8. a supporting plate; 9. a mounting plate; 10. a biaxial motor; 11. a turntable; 12. a swinging rod; 13. a vibrating ball; 14. a rolling ball; 15. and a material guiding plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-2, a stepless frequency conversion elutriation choice equipment, including carefully choosing case 1, the fixed inlet pipe 2 that is equipped with in top of carefully choosing case 1, inlet pipe 2 adopts the Y type pipe that the handstand set up, can guarantee that the sand that pours into is two routes whereabouts, the inside symmetry of carefully choosing case 1 is equipped with two and eludes frame 3, the inside of two elutriation frame 3 is all fixed and is equipped with and elutriates net 4, the bottom both ends of inlet pipe 2 extend respectively to the top of two elutriation net 4, can make two elutriation net 4 elutriate the sand simultaneously, first bin outlet has all been seted up to the both sides of carefully choosing case 1, the one end that two elutriation frame 3 deviates from all rotates the inside that sets up in two first bin outlet respectively through pivot 5, the opposite one side rotation of two elutriation frame 3 is equipped with same flexible pipe 6, flexible pipe 6's pipe wall cover is equipped with spring 7, and the both ends of spring 7 respectively with the lateral wall fixed connection of two elutriation frame 3, flexible pipe 6 and spring 7 can provide an elastic pulling force for two elutriation frame 3 respectively, can make two elutriation frame 3 two opposite side wall 14 and two opposite ball frame 3 are connected with two opposite each other, two opposite ball frame 14 are guaranteed, two opposite ball 14 are connected to two opposite side frame 14 are connected respectively, two opposite ball is connected to two opposite side frame 3, two opposite ball is guaranteed, two opposite ball is connected, and two opposite ball is guaranteed.

Example 2

Referring to fig. 1-3, two supporting plates 8 are symmetrically and fixedly arranged on the inner wall of the bottom of the selection box 1, the tops of the two supporting plates 8 are respectively in contact with the bottoms of the two panning frames 3, a mounting plate 9 is fixedly arranged between the two supporting plates 8, a double-shaft motor 10 is fixedly arranged on the upper surface of the mounting plate 9, the double-shaft motor 10 adopts a stepless variable-frequency motor, the rotating speed of the double-shaft motor 10 can be changed, two output ends of the double-shaft motor 10 are fixedly provided with turntables 11, the circumferential walls of the two turntables 11 are fixedly provided with swinging rods 12, the tail ends of the swinging rods 12 are fixedly provided with vibrating balls 13, the vibrating balls 13 are solid metal balls, the vibrating balls 13 can be in contact with the lower surfaces of the panning frames 3, the double-shaft motor 10 can drive the two turntables 11 to rotate, the two turntables 11 can enable the swinging rods 12 and the vibrating balls 13 to rotate and enable the vibrating balls 13 to push the panning frames 3 upwards, the two panning frames 3 rotate upwards around a rotating shaft 5, and when the vibrating balls 13 are separated from the panning frames 3, the two panning frames 13 are relatively close under the action of the telescopic tubes 6 and springs 7, and the panning quality can be improved.

Example 3

Referring to fig. 1, two sides of the selection box 1 are respectively provided with a second discharge hole, the inside of the second discharge hole is obliquely and fixedly provided with a guide plate 15, and one end of the guide plate 15 which is inclined upwards is fixedly connected with the side surface of the supporting plate 8, so that sand with high quality after panning can be automatically discharged.

In the utility model, when the sand and soil separating machine is used, a worker pours sand and soil into the interior of the selection box 1 through the feed pipe 2, as the feed pipe 2 adopts the Y-shaped pipe which is arranged in an inverted mode, the sand and soil can be automatically separated into two paths and respectively guided on the surfaces of the elutriation nets 4, so that the two elutriation nets 4 can be used for elutriating the sand and soil at the same time, the sand and soil with good quality can fall through the elutriation nets 4, the fallen sand and soil can be discharged to the exterior of the selection box 1 through the guide plate 15, the poor-quality sand and soil can be discharged from the first discharge outlet along the surfaces of the elutriation nets 4, in the process of elutriation, the double-shaft motor 10 is turned on, the double-shaft motor 10 can drive the two turntables 11 to rotate, the two turntables 11 can enable the swinging rod 12 and the vibrating ball 13 to rotate, and the vibrating ball 13 can enable the elutriation frames 3 to be pushed upwards, so that the two elutriation frames 3 rotate upwards around the rotating shafts 5, when the vibrating ball 13 is separated from the elutriation frames 3, the two elutriation frames 13 are relatively pulled under the action of the telescopic pipe 6 and the springs 7, so that the sand and soil can be quickly and the quality of the elutriation nets 4 can be high in quality and the quality of the elutriation net.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. Stepless variable frequency panning selection equipment, including selection case (1), its characterized in that: the top of the selection box (1) is fixedly provided with a feeding pipe (2), the inside of the selection box (1) is symmetrically provided with two panning frames (3), the inside of each panning frame (3) is fixedly provided with a panning net (4), the two sides of the selection box (1) are provided with first discharge ports, one ends, deviating from each other, of each panning frame (3) are respectively and rotatably arranged in the inside of the two first discharge ports through a rotating shaft (5), one side, opposite to each panning frame (3), of each panning frame is rotatably provided with the same telescopic pipe (6), the pipe wall of each telescopic pipe (6) is sleeved with a spring (7), and the two ends of each spring (7) are respectively and fixedly connected with the side walls of the two panning frames (3);

the utility model discloses a cleaning box, including selection case (1), including two support plates (8), fixed bottom inner wall symmetry of selection case (1) is equipped with two layer boards (8), and the top of two layer boards (8) respectively with the bottom contact setting of two elutriation frame (3), two fixed mounting panel (9) that are equipped with between layer boards (8), the last fixed surface of mounting panel (9) is equipped with biax motor (10), two output of biax motor (10) are all fixed and are equipped with carousel (11), two the circumference wall of carousel (11) is all fixed and is equipped with swinging arms (12), and the end-mounting of swinging arms (12) is equipped with vibrations ball (13).

2. A stepless variable frequency panning selection apparatus as claimed in claim 1 wherein: one side of each panning frame (3) propped against is movably clamped with a rolling ball (14), and two ends of the telescopic tube (6) are fixedly connected with the side walls of the two rolling balls (14) respectively.

3. A stepless variable frequency panning selection apparatus as claimed in claim 1 wherein: the two sides of the selection box (1) are respectively provided with a second discharge hole, the inside of each second discharge hole is obliquely and fixedly provided with a guide plate (15), and one end of each guide plate (15) which is inclined upwards is fixedly connected with the side face of the supporting plate (8).

4. A stepless variable frequency panning selection apparatus as claimed in claim 1 wherein: the feeding pipe (2) adopts a Y-shaped pipe which is arranged in an inverted mode, and two ends of the bottom of the feeding pipe (2) extend to the upper parts of the two panning nets (4) respectively.

5. A stepless variable frequency panning selection apparatus as claimed in claim 1 wherein: the vibration ball (13) adopts a solid metal ball, and the vibration ball (13) can be contacted with the lower surface of the panning frame (3).

6. A stepless variable frequency panning selection apparatus as claimed in claim 1 wherein: the double-shaft motor (10) adopts a stepless variable frequency motor.