CN211134542U

CN211134542U - Raw ore conveying and screening equipment

Info

Publication number: CN211134542U
Application number: CN201921884458.2U
Authority: CN
Inventors: 谭俊峰; 许珊武; 张新华; 王志专
Original assignee: Hunan Manaoshan Mining Co ltd
Current assignee: Hunan Manaoshan Mining Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-07-31
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a raw ore conveying and screening device, which comprises a conveying device and a screening device, wherein the screening device is arranged at the side end of the conveying device, a conveying crawler belt and a screening cylinder are obliquely arranged, a contact end protrudes upwards, and a throwing point of the conveying crawler belt is higher than a receiving point of the screening cylinder, so that ore forms a certain initial speed under the action of gravity and enters the screening cylinder, the energy consumed by the ore advancing of the screening cylinder is reduced, and the production cost is reduced; the screening cylinder can be continuously connected, the length of the screening cylinder is freely adjusted, sufficient screening time of ores in the screening cylinder is guaranteed, screening precision is improved, the screening cylinder is movably connected with the support column A through the connecting rod B, the inclination of the screening cylinder is freely adjusted, the rolling speed of the ores in the screening cylinder is effectively controlled, and a good separation effect is achieved; the raw ore conveying and screening equipment is excellent in structure, convenient to use and low in energy consumption.

Description

Raw ore conveying and screening equipment

Technical Field

The utility model relates to a mine production facility technical field specifically is a screening equipment is carried to raw ore.

Background

The primary ore is the ore in the deposit that is not subject to oxidation. In industry, depending on the conditions of the ore dressing, also ores that are partially subjected to a light oxidation are included, in the sulphide deposits, the primary ore, i.e. the sulphide ore. The raw ore is usually required to be screened after being mined in the mine, and the ore meeting the use requirement is screened for production and utilization.

However, most of the existing common ore screening devices utilize a conveyor belt to convey ores into a vibrating screen for screening, the traveling path of the ores in the vibrating screen is short, the screening is not fine enough, and the screening devices need to consume large energy to enable the ores to move, so that the use is not convenient enough. Therefore, we propose a raw ore conveying and screening device.

For the convenience screening plant sieves the ore, improves the screening effect, makes things convenient for the transport vechicle transportation, the utility model discloses a with conveyor and screening plant slope installation to keep difference in height and form the slope and realize the target between rotary screen branch section of thick bamboo and conveying track.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screening equipment is carried to raw ore is through installing conveyor and screening plant slope to keep difference in height and form the slope between rotary screen branch section of thick bamboo and conveying track, thereby solved the problem that proposes in the above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: the raw ore conveying and screening equipment comprises a conveying device and a screening device, wherein the screening device is installed at the side end of the conveying device, the conveying device comprises a fixing frame, a supporting column A, a connecting rod A, a roller, a conveying crawler belt and a discharging hopper, the lower end of the fixing frame is uniformly and fixedly connected with the supporting column A, the connecting rod A is arranged on the inner wall of the fixing frame, the roller is sleeved on the outer wall of the connecting rod A, the conveying crawler belt is attached to the outer wall of the roller, two ends of the discharging hopper are respectively and fixedly connected with the side wall of one end of the fixing frame, and the lower end;

the screening device comprises a support frame, a fixed plate, a discharge hopper, a fixing part, a screening barrel, a screw rod, a driven wheel, a transmission belt, a motor and a transmission wheel, wherein the fixed plate is welded on the inner walls of two sides of the support frame respectively, the lower end of the outer wall of one side of the fixed plate is fixedly connected with the discharge hopper, the fixing part is installed on two sides of the upper end of the support frame respectively, the screening barrel is sleeved in the fixing part through the screw rod, the screw rod on one side of the discharge hopper extends outwards, the outer wall is sleeved with the driven wheel, one end of the transmission belt is sleeved on the driven wheel.

Furthermore, the inner wall of the conveying crawler belt is provided with pleats which have the same width as the conveying crawler belt, and the pleats are triangular structures and are members made of elastic materials.

Furthermore, the conveying crawler and the screening cylinder are obliquely arranged, the contact end protrudes upwards, the material throwing point of the conveying crawler is higher than the material receiving point of the screening cylinder, a slope is formed, and the length and the slope are not limited.

Furthermore, the discharge hopper is connected with the outer walls of the two sides of the fixing frame through the fixing strips, and fixing bolts are arranged at the two ends of the fixing strips.

Furthermore, a transverse plate is arranged between the inner walls of the support frames at the upper end of the discharge hopper, and a motor and a fixing piece are sequentially installed at the upper end of the transverse plate.

Further, the screening cylinder comprises a framework and a screen, the screen is arranged on the outer wall of the framework, and the side wall of the framework is fixedly connected with a screw.

Furthermore, support column B is installed to the lower extreme that the support frame is close to out hopper one end, and the other end of support frame passes through connecting rod B and links to each other with support column A's outer wall.

Furthermore, a material baffle plate is arranged on the outer wall of one side, close to the discharge hopper, of the support column B.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a screening equipment is carried to raw ore, the equal slope installation of a conveying track and a screening section of thick bamboo, the contact jaw upwards is protruding, and the throwing material point of conveying track is higher than the material point that connects of a screening section of thick bamboo, makes the ore form certain initial velocity under the action of gravity and gets into a screening section of thick bamboo, reduces the energy that a screening section of thick bamboo made the ore advance required consumption, reduces manufacturing cost.

2. The utility model provides a screening equipment is carried to raw ore, screening section of thick bamboo can continue to connect, and the length of freely adjusting screening section of thick bamboo guarantees that the ore has sufficient screening time in screening section of thick bamboo, improves the screening precision, and screening section of thick bamboo passes through connecting rod B and support column A swing joint, and the slope of freely adjusting screening section of thick bamboo, and the effective control ore reaches better separation effect at the roll speed of screening section of thick bamboo.

3. The utility model provides a screening equipment is carried to former ore, a screening section of thick bamboo keeps a bit height with ground to utilize out the hopper to guide in the transport vechicle with the ore under the action of gravity, make things convenient for the rapid transit of transport vechicle, work efficiency is high.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the conveying device of the present invention;

FIG. 3 is an enlarged schematic view of the conveying track A of the present invention;

fig. 4 is a schematic structural view of the screening device of the present invention;

figure 5 is a side view of the screening device of the present invention.

In the figure: 1. a conveying device; 11. a fixed mount; 12. a support pillar A; 13. a connecting rod A; 14. a drum; 15. a conveying crawler; 16. a discharge hopper; 17. a fixing strip; 18. fixing the bolt; 19. a screening device; 21. a support frame; 22. a fixing plate; 23. a discharge hopper; 24. a fixing member; 25. a screening drum; 251. a framework; 252. screening a screen; 26. a screw; 27. a driven wheel; 28. a drive belt; 29. an electric motor; 210. a driving wheel; 211. a transverse plate; 212. a support column B; 213. a connecting rod B; 214. a striker plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a raw ore conveying and screening apparatus includes a conveying device 1 and a screening device 2, the screening device 2 is installed at a side end of the conveying device 1, the conveying device 1 includes a fixing frame 11, a supporting column a12, a connecting rod a13, a drum 14, a conveying crawler 15 and a discharging hopper 16, the lower end of the fixing frame 11 is uniformly and fixedly connected with the supporting column a12, the inner wall of the fixing frame 11 is provided with the connecting rod a13, the outer wall of the connecting rod a13 is sleeved with the drum 14, the inner wall of the conveying crawler 15, which is attached to the outer wall of the drum 14, of the conveying crawler 15 is provided with pleat strips 151 having the same width as the inner wall, the pleat strips 151 are triangular structures and are members made of elastic materials, the discharging hopper 16 is connected with outer walls of two sides of the fixing frame 11 through fixing strips 17, fixing bolts 18 are arranged at two ends of the.

Referring to fig. 4-5, a raw ore conveying and screening apparatus, a screening device 2 includes a support frame 21, a fixing plate 22, a discharge hopper 23, a fixing member 24, a screening cylinder 25, a screw rod 26, a driven wheel 27, a driving belt 28, a motor 29 and a driving wheel 210, the fixing plate 22 is welded on the inner wall of the two sides of the support frame 21, the discharge hopper 23 is fixedly connected to the lower end of the outer wall of one side of the fixing plate 22, the fixing member 24 is mounted on the two sides of the upper end of the support frame 21, the screening cylinder 25 includes a framework 251 and a screen 252, the screen 252 is disposed on the outer wall of the framework 251, the screw rod 26 is fixedly connected to the side wall of the framework 251, the screening cylinder 25 is sleeved in the fixing member 24 through the screw rod 26, the conveying track 15 and the screening cylinder 25 are both installed in an inclined manner, the contact end protrudes upward, the throwing point of the conveying track 15 is higher than the receiving point of the screening, be provided with diaphragm 211 between the support frame 21 inner wall of play hopper 23 upper end, motor 29 and mounting 24 are installed in proper order to the upper end of diaphragm 211, and cup jointed from driving wheel 27 on the outer wall of screw rod 26, from the one end that driving belt 28 was cup jointed to driving wheel 27, driving belt 28 reaches the other end and cup joints on the outer wall of the drive wheel 210 of motor 29, support column B212 is installed to the lower extreme that support frame 21 is close to play hopper 23 one end, the other end of support frame 21 passes through connecting rod B213 and links to each other with support column A12's outer wall, be provided with striker plate 214 on the outer wall of support column B.

In summary, the following steps: the utility model provides a raw ore carries screening equipment, conveying track 15 and screening section of thick bamboo 25 all incline to install, and the contact end is upwards protruding, and the throwing material point of conveying track 15 is higher than the material receiving point of screening section of thick bamboo 25, makes the ore form certain initial velocity under the action of gravity and gets into screening section of thick bamboo 25, reduces screening section of thick bamboo 25 and makes the ore travel the required energy that consumes, reduces manufacturing cost; the screening cylinder 25 can be continuously connected, the length of the screening cylinder 25 can be freely adjusted, sufficient screening time of ores in the screening cylinder 25 is guaranteed, screening precision is improved, the screening cylinder 25 is movably connected with a support column A12 through a connecting rod B213, the inclination of the screening cylinder 25 can be freely adjusted, the rolling speed of the ores in the screening cylinder 25 is effectively controlled, and a good separation effect is achieved; screening section of thick bamboo 25 keeps a bit height with ground to utilize out hopper 23 to lead to the transport vechicle with the ore under the action of gravity in, make things convenient for the rapid transit of transport vechicle, work efficiency is high. The raw ore conveying and screening equipment is excellent in structure, convenient to use and low in energy consumption.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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

Claims

1. The utility model provides a raw ore carries screening equipment, includes conveyor (1) and screening plant (2), and the side at conveyor (1) is installed in screening plant (2), its characterized in that: the conveying device (1) comprises a fixing frame (11), a supporting column A (12), a connecting rod A (13), a roller (14), a conveying crawler belt (15) and a discharging hopper (16), the lower end of the fixing frame (11) is uniformly and fixedly connected with the supporting column A (12), the connecting rod A (13) is arranged on the inner wall of the fixing frame (11), the roller (14) is sleeved on the outer wall of the connecting rod A (13), the conveying crawler belt (15) is attached to the outer wall of the roller (14), two ends of the discharging hopper (16) are respectively fixedly connected with the side wall of one end of the fixing frame (11), and the lower end of the discharging hopper (16) is connected with the screening device (2;

the screening device (2) comprises a support frame (21), a fixing plate (22), a discharge hopper (23), a fixing part (24), a screening cylinder (25), a screw rod (26), a driven wheel (27), a transmission belt (28), a motor (29) and a transmission wheel (210), wherein the fixing plate (22) is respectively welded on the inner walls of two sides of the support frame (21), the discharge hopper (23) is fixedly connected with the lower end of the outer wall of one side of the fixing plate (22), the fixing part (24) is respectively installed on two sides of the upper end of the support frame (21), the screening cylinder (25) is sleeved in the fixing part (24) through the screw rod (26), the screw rod (26) of one side of the discharge hopper (23, and the outer wall is sleeved with a driven wheel (27), the driven wheel (27) is sleeved with one end of a transmission belt (28), and the other end of the transmission belt (28) is sleeved on the outer wall of a transmission wheel (210) of the motor (29).

2. A raw ore conveying and screening apparatus according to claim 1, wherein: the inner wall of the conveying crawler belt (15) is provided with pleat strips (151) with the same width as the conveying crawler belt, and the pleat strips (151) are triangular structures and are members made of elastic materials.

3. A raw ore conveying and screening apparatus according to claim 1, wherein: the conveying crawler belt (15) and the screening cylinder (25) are obliquely arranged, the contact end protrudes upwards, the material throwing point of the conveying crawler belt (15) is higher than the material receiving point of the screening cylinder (25) and forms a slope, and the length and the inclination of the slope are not limited.

4. A raw ore conveying and screening apparatus according to claim 1, wherein: the discharge hopper (16) is connected with the outer walls of the two sides of the fixed frame (11) through the fixed strip (17), and the two ends of the fixed strip (17) are provided with fixing bolts (18).

5. A raw ore conveying and screening apparatus according to claim 1, wherein: a transverse plate (211) is arranged between the inner walls of the support frames (21) at the upper end of the discharge hopper (23), and a motor (29) and a fixing piece (24) are sequentially installed at the upper end of the transverse plate (211).

6. A raw ore conveying and screening apparatus according to claim 1, wherein: screening section of thick bamboo (25) include skeleton (251) and screen cloth (252), set up screen cloth (252) on the outer wall of skeleton (251), fixed connection screw rod (26) on the lateral wall of skeleton (251).

7. A raw ore conveying and screening apparatus according to claim 1, wherein: support column B (212) is installed to the lower extreme that support frame (21) are close to hopper (23) one end, and the other end of support frame (21) passes through connecting rod B (213) and links to each other with the outer wall of support column A (12).

8. A raw ore conveying and screening apparatus according to claim 7, wherein: and a material baffle plate (214) is arranged on the outer wall of one side of the support column B (212) close to the discharge hopper (23).