CN220496926U

CN220496926U - Mining straight line sieve

Info

Publication number: CN220496926U
Application number: CN202322065452.5U
Authority: CN
Inventors: 张忠斌
Original assignee: Shanghai Dunpai Griddle Co ltd
Current assignee: Shanghai Dunpai Griddle Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-02-20
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses a mining linear screen which comprises a frame, a first output motor, a transmission assembly, a connecting arm, a movable frame, four wheels, a first screen and a second screen, wherein the bottom of the frame is fixedly installed with the ground, the first output motor is installed in the frame, one end of the transmission assembly is connected with the output end of the first output motor, the other end of the transmission assembly is connected with the connecting arm, one end of the connecting arm, which is far away from the transmission assembly, is movably connected with the front side of the movable frame, the four wheels are distributed at four corners of the bottom of the movable frame, and the bottoms of the wheels are embedded into the top of the frame. According to the utility model, the buffer assembly is arranged, so that the buffer assembly can drive ores to rotate, the ores are distinguished when the first screen mesh and the second screen mesh move, small ores are prevented from flowing out of the first screen mesh by large ores, and the problem that the existing ores need to be screened for multiple times is solved.

Description

Mining straight line sieve

Technical Field

The utility model belongs to the technical field of mining linear sieves, and particularly relates to a mining linear sieve.

Background

The linear sieve uses vibration motor excitation as vibration source to make ore be thrown up on the screen mesh and make forward rectilinear motion, and the ore uniformly enters the feed inlet of sieving machine from feeder, and can produce oversize material and undersize material with several specifications by means of screen mesh, and can be respectively discharged from respective outlets.

Large ore can roll up small-size ore and flow from first screen cloth when ore is located the straight line sieve inside, therefore the ore that comes out from first screen cloth need the problem of many times screening.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a mining linear screen, which has the advantage of better screening, and solves the problem that the existing ore needs to be screened for multiple times.

The utility model discloses a mining linear screen, which comprises a frame, a first output motor, a transmission assembly, a connecting arm, a movable frame, four wheels, a first screen and a second screen, wherein the bottom of the frame is fixedly arranged on the ground;

the buffer assembly comprises a second output motor, a connecting rod, a rotating rod and two groups of rotating plates, wherein the second output motor is arranged at the top of the sealing plate, the output end of the second output motor is fixedly connected with the top of the connecting rod, the top of the rotating rod is provided with a groove, one end of the connecting rod, far away from the second output motor, extends to the inside of the groove, one group of rotating plates are four in number, two groups of rotating plates are respectively positioned in the first screen mesh and the second screen mesh, and the bottom of each rotating plate is provided with a screen mesh.

In the utility model, preferably, the four corners of the sealing plate and the four corners of the first screen are respectively fixedly connected with a first fixing block and a second fixing block, and the first fixing block is fixedly installed with the second fixing block through bolts.

Preferably, the sealing plate is internally provided with a slot, and the slot is positioned at the front side of the sealing plate.

As the preferable mode of the utility model, the four corners of the surface of the connecting rod are subjected to protruding treatment, and the connecting rod is matched with the groove.

Preferably, the number of the sieve holes is plural and uniformly distributed on the surface of the rotating plate.

As the preferable mode of the utility model, the surface of the rotating rod is sleeved with a bearing, and the top of the bearing is fixedly arranged with the bottom of the first screen.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the buffer assembly is arranged, so that the buffer assembly can drive ores to rotate, the ores are distinguished when the first screen mesh and the second screen mesh move, small ores are prevented from flowing out of the first screen mesh by large ores, and the problem that the existing ores need to be screened for multiple times is solved.

2. According to the utility model, the first fixing block, the second fixing block and the bolts are arranged, so that the connection between the sealing plate and the frame is effectively realized, and the sealing plate is prevented from slipping from the top of the first screen.

3. According to the utility model, through arranging the slots, a user can pour ore into the first screen from the slots, and the slot specification can limit the amount of ore put once, so that the blockage caused by excessive ore put once is prevented.

4. According to the utility model, the connecting rod is better connected with the rotating rod by arranging the connecting rod bulge and the groove, so that the connecting rod is firmer when driving the rotating rod to rotate.

5. According to the utility model, the sieve holes are formed, so that the sieve holes can filter small ores when the rotating plate rotates, and the small ores fall from the first screen to the second screen.

6. According to the utility model, the bearing is arranged, so that the stability of the rotating rod during rotation is improved, and the rotating rod is prevented from driving the two groups of rotating plates to rotate to generate offset at the position with overlarge resistance.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic view of an embodiment of the present utility model for providing a seal plate;

FIG. 3 is a left side cross-sectional view of an embodiment of the present utility model providing a first screen and a second screen;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A provided by an embodiment of the present utility model;

fig. 5 is a partial enlarged view of fig. 2 at B provided by an embodiment of the present utility model.

In the figure: 1. a frame; 2. a first output motor; 3. a transmission assembly; 4. a connecting arm; 5. a moving frame; 6. a wheel; 7. a first screen; 8. a second screen; 9. a sealing plate; 10. a buffer assembly; 101. a second output motor; 102. a connecting rod; 103. a rotating rod; 104. a rotating plate; 105. a groove; 106. a sieve pore; 11. slotting; 12. a first fixed block; 13. and a second fixed block.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the mining linear screen provided by the embodiment of the utility model comprises a frame 1, a first output motor 2, a transmission assembly 3, a connecting arm 4, a movable frame 5, four wheels 6, a first screen 7 and a second screen 8, wherein the bottom of the frame 1 is fixedly installed with the ground, the first output motor 2 is installed in the frame 1, one end of the transmission assembly 3 is connected with the output end of the first output motor 2, the other end of the transmission assembly 3 is connected with the connecting arm 4, one end of the connecting arm 4 far away from the transmission assembly 3 is movably connected with the front side of the movable frame 5, the four wheels 6 are distributed at four corners at the bottom of the movable frame 5, the bottoms of the wheels 6 are embedded into the top of the frame 1, the first screen 7 is positioned below the second screen 8, a sealing plate 9 is fixedly installed at the top of the first screen 7, and a buffer assembly 10 is fixedly installed at the top of the sealing plate 9;

the buffer assembly 10 comprises a second output motor 101, a connecting rod 102, a rotating rod 103 and two groups of rotating plates 104, wherein the second output motor 101 is arranged at the top of the sealing plate 9, the output end of the second output motor 101 is fixedly connected with the top of the connecting rod 102, a groove 105 is formed in the top of the inner portion of the rotating rod 103, one end of the connecting rod 102, far away from the second output motor 101, extends to the inner portion of the groove 105, the number of the groups of rotating plates 104 is four, the two groups of rotating plates 104 are respectively positioned in the first screen 7 and the second screen 8, and sieve holes 106 are formed in the bottoms of the rotating plates 104.

Referring to fig. 5, the four corners of the sealing plate 9 and the four corners of the first screen 7 are fixedly connected with a first fixing block 12 and a second fixing block 13, respectively, and the first fixing block 12 is fixedly mounted with the second fixing block 13 by bolts.

The scheme is adopted: through setting up first fixed block 12, second fixed block 13 and bolt, the effectual connection that realizes between closing plate 9 and the frame 1 prevents closing plate 9 from the top slippage of first screen cloth 7.

Referring to fig. 2, a slot 11 is opened in the inside of the sealing plate 9, and the slot 11 is located at the front side of the sealing plate 9.

The scheme is adopted: through setting up fluting 11, the user can pour the ore from fluting 11 into the inside of first screen cloth 7, and fluting 11 specification can restrict the quantity of once throwing in the ore, prevents that the too much ore of once throwing in from causing the jam.

Referring to fig. 4, four corners of the surface of the connection rod 102 are protruded, and the connection rod 102 is fitted with the groove 105.

The scheme is adopted: through setting up connecting rod 102 protrusion and recess 105, can make connecting rod 102 better be connected with bull stick 103, it is more firm when making connecting rod 102 drive bull stick 103 rotation.

Referring to fig. 3 and 4, the number of the mesh holes 106 is plural and uniformly distributed on the surface of the rotor plate 104.

The scheme is adopted: by providing the screen openings 106, the rotating plate 104 is able to filter small ore when rotated, causing the small ore to fall from the first screen 7 to the second screen 8.

Referring to fig. 3, the surface of the rotating rod 103 is sleeved with a bearing, and the top of the bearing is fixedly installed with the bottom of the first screen 7.

The scheme is adopted: through setting up the bearing, stability when increasing bull stick 103 rotation prevents that bull stick 103 from driving the too big position of resistance that two sets of rotating plates 104 rotated and taking place the skew.

The working principle of the utility model is as follows:

when the device is used, a user fixedly installs the sealing plate 9 and the first screen 7 through the first fixing block 12, the second fixing block 13 and the bolts, the bottom of the connecting rod 102 is embedded into the groove 105 in the installation process, then the user starts the first output motor 2, the first output motor 2 drives the transmission component 3 to rotate, the movement of the transmission component 3 drives the connecting arm 4 to rotate, the rotation of the connecting arm 4 drives the frame 1 to move, the movement of the frame 1 drives the wheels 6 and the second screen 8 to move, the wheels 6 are sleeved on the top of the frame 1 to move, the movement of the second screen 8 drives the first screen 7, then the second output motor 101 is started, the output end of the second output motor 101 drives the connecting rod 102 to rotate, the rotation of the connecting rod 102 drives the rotating rod 103 to rotate, then the user pours ore into the groove 11, the ore flows from the first screen 7, the four rotating plates 104 can drive the ore to move, ore accumulation is prevented, small ore is prevented from being accumulated together, the small-size ore falls into the second screen 8 from the inside the first screen 7, the bottom rotating plates 104 can smoothly move to cause small-size ore accumulation, and small-size ore accumulation is prevented.

To sum up: this mining straight line sieve through setting up frame 1, first output motor 2, drive assembly 3, linking arm 4, remove frame 5, wheel 6, first screen cloth 7, second screen cloth 8, closing plate 9, buffer unit 10, fluting 11, the cooperation of first fixed block 12 and second fixed block 13 is used, has solved the problem that current ore needs many times screening.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood to be specific to the user of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mining straight line sieve, includes frame (1), first output motor (2), drive assembly (3), linking arm (4), removes frame (5), four wheels (6), first screen cloth (7) and second screen cloth (8), its characterized in that: the bottom of frame (1) is fixedly installed with ground, first output motor (2) is installed in the inside of frame (1), the one end of drive assembly (3) is connected with the output of first output motor (2), and the other end of drive assembly (3) is connected with linking arm (4), and linking arm (4) keep away from the one end of drive assembly (3) and remove the front side swing joint of frame (5), four wheels (6) distribute in the four corners of removing the frame (5) bottom, the top of frame (1) is inlayed to the bottom of wheels (6), first screen cloth (7) are located the below of second screen cloth (8), the top fixed mounting of first screen cloth (7) has closing plate (9), the top fixed mounting of closing plate (9) has buffer assembly (10);

the buffer assembly (10) comprises a second output motor (101), a connecting rod (102), a rotating rod (103) and two groups of rotating plates (104), wherein the second output motor (101) is installed at the top of a sealing plate (9), the output end of the second output motor (101) is fixedly connected with the top of the connecting rod (102), the top of the rotating rod (103) is provided with a groove (105), one end of the connecting rod (102), far away from the second output motor (101), extends to the inside of the groove (105), a group of rotating plates (104) is four, the two groups of rotating plates (104) are respectively located inside a first screen mesh (7) and a second screen mesh (8), and sieve holes (106) are formed in the bottom of the rotating plates (104).

2. A mining straight screen according to claim 1, wherein: the four corners of the sealing plate (9) and the four corners of the first screen (7) are fixedly connected with a first fixing block (12) and a second fixing block (13) respectively, and the first fixing block (12) is fixedly installed with the second fixing block (13) through bolts.

3. A mining straight screen according to claim 1, wherein: the inside of closing plate (9) has seted up fluting (11), fluting (11) are located the front side of closing plate (9).

4. A mining straight screen according to claim 1, wherein: the four corners of the surface of the connecting rod (102) are subjected to protruding treatment, and the connecting rod (102) is matched with the groove (105).

5. A mining straight screen according to claim 1, wherein: the number of the sieve holes (106) is multiple, and the sieve holes are uniformly distributed on the surface of the rotating plate (104).

6. A mining straight screen according to claim 1, wherein: the surface of bull stick (103) is overlapped and is equipped with the bearing, the top of bearing and the bottom fixed mounting of first screen cloth (7).