CN219970883U

CN219970883U - Phosphate rock transportation production line

Info

Publication number: CN219970883U
Application number: CN202320948439.1U
Authority: CN
Inventors: 胡先忠
Original assignee: Hubei Chup Mining Co ltd
Current assignee: Hubei Chup Mining Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-11-07
Anticipated expiration: 2033-04-25

Abstract

The utility model belongs to the technical field of ore conveying belt equipment, and discloses a phosphate rock conveying production line, which comprises a fixed base, wherein one end of the top of the fixed base is fixedly connected with an oil storage tank, the middle position of the top of the fixed base is fixedly connected with an electric hydraulic rod, one end of the top of the fixed base, which is far away from the oil storage tank, is movably connected with an adjusting mechanism, the tops of the fixed base and the adjusting mechanism are movably connected with a conveying seat through a pin seat, the outer end surface of the conveying seat is sleeved with a conveying belt, the left end and the right end of the conveying belt are movably connected with driving components.

Description

Phosphate rock transportation production line

Technical Field

The utility model relates to the technical field of ore conveying belt equipment, in particular to a phosphate rock conveying production line.

Background

In the process of ore exploitation and production, the whole weight of the exploited ore pile is heavy, so that the crushed ore needs to be transported at a certain distance, the ore can be transported to a truck, and the equipment for transporting the ore is called an ore conveyor belt, which is basically consistent with the working principle of the traditional conveyor belt.

The conveying device for producing and processing the phosphate rock is disclosed in the Chinese patent application publication CN216172644U, and can be used according to different conditions, such as the height of a workbench and the like, through the lifting of an electric push rod, the height of a belt conveyor can be adjusted, the material taking of a worker is facilitated, the time and the labor are saved, the applicability of the device is improved, and the working efficiency is improved.

With respect to the related art in the above, the inventors consider that there are the following drawbacks:

1. the prior art has the defects that the surface of the conveying belt is stressed greatly and can be deformed by heating due to long-time ore transportation, so that the structure for tensioning the conveying belt is additionally arranged, the tensioning effect of the traditional tensioning structure is poor, the deformation of the conveying belt is large after the conveying belt works for a long time, and the slipping between a driving roller and the conveying belt can occur;

2. the angle adjusting device of the conveyor belt in the prior art has poor adjusting effect, can provide poor stability for the top conveying component, and is easy to shake the conveying component, so that ores fall on the surface of the conveyor belt.

Disclosure of Invention

In order to solve the problems, the utility model provides a phosphate rock transportation production line.

The utility model provides a phosphate rock transportation production line which adopts the following technical scheme:

the utility model provides a phosphorus ore transportation production line, includes unable adjustment base, the one end fixedly connected with batch oil tank at unable adjustment base top, the intermediate position fixedly connected with electric hydraulic stem at unable adjustment base top, the one end swing joint that the batch oil tank was kept away from at the unable adjustment base top has the transmission seat through keyway swing joint, the outer end surface cover of transmission seat is equipped with the conveyer belt, both ends swing joint has drive assembly about the conveyer belt, and fixedly connected with between drive assembly and the transmission seat, the bottom swing joint of transmission seat has tensioning mechanism.

Further, tensioning mechanism includes bottom plate frame, two sets of take-up pulleys, two sets of rotation seats, expansion bracket, two sets of transmission piece, two sets of lead screws, awl tooth group, bull stick and spacing groove, take-up pulley swing joint is in the left and right sides both ends of bottom plate frame, rotate seat fixed connection in the top of bottom plate frame, the upper and lower both ends of expansion bracket respectively with rotate seat and transmission piece swing joint, threaded connection between transmission piece and the lead screw, awl tooth group fixed connection is in the one end of lead screw, and the lead screw passes through awl tooth group and bull stick swing joint, transmission piece sliding connection is in the inside of spacing groove.

Through above-mentioned technical scheme, tensioning mechanism's regulation tensioning effect can effectually drive take-up pulley and transmission belt surface laminating tensioning, and the tensioning scope is great, and tensioning stability is strong, can prevent skidding between drive assembly and the transmission belt.

Further, the limiting groove is formed in the bottom of the transmission seat, and the bottom of the tensioning wheel is mutually attached to the inner side surface of the transmission belt.

Through the technical scheme, under the limit sliding of the limit groove and the transmission block, the bottom plate frame is driven to move downwards more stably, so that the tensioning force of the tensioning wheels at two ends to the surface of the transmission belt is identical.

Further, the directions of the threaded connection between the two groups of transmission blocks and the screw rod are opposite, and the transmission blocks and the limiting grooves are I-shaped.

Through the technical scheme, the connection directions between the screw rod and the transmission block are opposite, so that the screw rod can rotate to drive the transmission block to move oppositely.

Further, one end fixedly connected with runner of bull stick, the front and back both ends of bull stick pass through swing joint between axle sleeve and the transmission seat.

Through the technical scheme, under the setting up of the runner, the rotating rod can be driven to rotate, so that the operation of the whole tensioning mechanism is realized, and the operation is simple, convenient and quick.

Further, adjustment mechanism includes push rod, two sets of limit sliding ways, two sets of bracing pieces, movable groove and elasticity telescopic link, the bottom of push rod is through two sets of slider sliding connection in the inboard of limit sliding ways, two sets of the bracing piece is respectively through the left and right sides both ends of round pin swing joint in the push rod, the movable groove is seted up in the surface of bracing piece, the top of elasticity telescopic link is through sliding pin sliding connection in the inboard of movable groove.

Through above-mentioned technical scheme, under adjustment mechanism's operation, can drive the transmission seat and take place the angle rotation effect of one end to provide better supporting effect, improve regulation stability.

Further, the bottom of elasticity telescopic link passes through the boss swing joint in fixed base's top, spacing spout sets up in fixed base's top surface, one side and the output pole fixed connection of electronic hydraulic stem of push rod.

Through above-mentioned technical scheme, drive the catch bar and take place in the inside removal of spacing spout under the drive of electronic hydraulic stem, improve the mobility stability.

Furthermore, the supporting rod, the elastic telescopic rod and the fixed base are triangular, and the top of the supporting rod is movably connected with the bottom of the transmission seat through a pin seat.

Through above-mentioned technical scheme, the distribution of triangle appears and can further improve supporting stability, prevents to take place to rock etc. the condition, stabilizes top conveyer belt.

In summary, the present utility model includes at least one of the following beneficial technical effects:

(1) Through the tensioning mechanism, the rotating rod can be rotated, the screw rod is driven to rotate under the meshing of the bevel gear group, so that the transmission block drives the telescopic frame to swing, the bottom plate frame at the bottom can drive the tensioning wheels at the two ends to provide tensioning effect for the inner side surface of the transmission belt, and compared with the traditional tensioning structure, the tensioning device has the advantages that the tensioning range is wider, the tensioning stress effect is more uniform, the stable operation of the transmission belt can be ensured, and the transmission belt and the driving assembly can be prevented from skidding;

(2) Through the adjustment mechanism who sets up, can drive the catch bar under the drive of electronic hydraulic stem at spacing spout inside steady movement to realize driving the removal of catch bar both ends bracing piece, because the activity is spacing between bracing piece top and the transmission band, under the support of elasticity telescopic link, realize the fixed bolster effect of triangle form simultaneously, stability is stronger, can prevent that transmission band and transmission seat from taking place to rock.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a phosphorus ore transportation line;

FIG. 2 is a schematic diagram of a semi-sectional structure of a transmission seat according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the point A in FIG. 2 according to the present utility model;

FIG. 4 is a schematic view of the connection structure of the adjusting mechanism of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 4 at point B according to the present utility model.

The reference numerals in the figures illustrate:

1. a fixed base; 2. an oil storage tank; 3. an electric hydraulic rod; 4. an adjusting mechanism; 401. a push rod; 402. limiting sliding grooves; 403. a support rod; 404. a movable groove; 405. an elastic telescopic rod; 5. a transmission seat; 6. a transmission belt; 7. a drive assembly; 8. a tensioning mechanism; 801. a floor frame; 802. a tensioning wheel; 803. a rotating seat; 804. a telescopic frame; 805. a transmission block; 806. a screw rod; 807. a bevel gear set; 808. a rotating rod; 809. and a limit groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

the utility model is described in further detail below with reference to fig. 1-5.

The embodiment of the utility model discloses a phosphate rock transportation production line, referring to fig. 1, which comprises a fixed base 1, wherein one end of the top of the fixed base 1 is fixedly connected with an oil storage tank 2, the middle position of the top of the fixed base 1 is fixedly connected with an electric hydraulic rod 3, one end of the top of the fixed base 1, which is far away from the oil storage tank 2, is movably connected with an adjusting mechanism 4, the tops of the fixed base 1 and the adjusting mechanism 4 are movably connected with a transmission seat 5 through a pin seat, the outer end surface of the transmission seat 5 is sleeved with a transmission belt 6, the left end and the right end of the transmission belt 6 are movably connected with driving components 7, the driving components 7 are fixedly connected with the transmission seat 5, and the bottom of the transmission seat 5 is movably connected with a tensioning mechanism 8.

The oil storage tank 2 at the top of the fixed base 1 is used for flushing oil into the electric hydraulic rod 3, the adjusting mechanism 4 is driven to operate under pressure, the transmission seat 5 at the top is driven to swing in an angle, the adjusting stability is higher, the adjusting shaking condition can be reduced, the transmission belt 6 is sleeved at the outer end of the transmission seat 5, the transmission belt 6 is driven to move under the transmission of the driving components 7 at the two ends, so that the purpose of transporting ores is achieved, and after long-time transportation, the tensioning mechanism 8 can be driven to outwards tension the transmission belt 6, the tensioning stress is better, and the tensioning range is higher.

Example 2:

the utility model is described in further detail below with reference to fig. 2-3.

The embodiment of the utility model discloses a phosphate rock transportation production line, referring to fig. 2-3, a tensioning mechanism 8 comprises a bottom plate frame 801, two groups of tensioning wheels 802, two groups of rotating seats 803, a telescopic frame 804, two groups of transmission blocks 805, two groups of lead screws 806, a bevel gear group 807, a rotating rod 808 and a limiting groove 809, wherein the tensioning wheels 802 are movably connected to the left end and the right end of the bottom plate frame 801, the rotating seats 803 are fixedly connected to the top of the bottom plate frame 801, the upper end and the lower end of the telescopic frame 804 are respectively and movably connected with the rotating seats 803 and the transmission blocks 805, the transmission blocks 805 are in threaded connection with the lead screws 806, the bevel gear group 807 is fixedly connected to one end of the lead screws 806, the lead screws 806 are movably connected with the rotating rod 808 through the bevel gear group 807, and the transmission blocks 805 are slidably connected to the inside the limiting groove 809. The limiting groove 809 is formed in the bottom of the transmission seat 5, and the bottom of the tensioning wheel 802 is attached to the inner side surface of the transmission belt 6. The directions of threaded connection between the two groups of transmission blocks 805 and the screw rods 806 are opposite, and the transmission blocks 805 and the limit grooves 809 are I-shaped in appearance. One end of the rotating rod 808 is fixedly connected with a rotating wheel, and the front end and the rear end of the rotating rod 808 are movably connected with the transmission seat 5 through shaft sleeves.

Through the bull stick 808 among the runner rotation straining device 8 for two sets of awl tooth group 807 on bull stick 808 surface take place the meshing rotation, thereby drive lead screw 806 respectively and rotate, lead screw 806 drives two sets of transmission piece 805 on its surface and take place the opposite direction motion effect, and realize stable spacing removal under the sliding connection of spacing groove 809, thereby realize the expansion and contraction of bottom expansion bracket 804, under the connection of rotating seat 803, can be stable drive bottom plate frame 801 take place up-and-down motion, thereby realize bottom plate frame 801 both ends take-up pulley 802 to take up the tensioning effect of 6 inboard surfaces of transmission belt, stability is higher, the tensioning scope is wider.

Example 3:

the utility model is described in further detail below with reference to fig. 4-5.

Referring to fig. 4-5, an adjusting mechanism 4 includes a pushing rod 401, two groups of limiting sliding grooves 402, two groups of supporting rods 403, a movable groove 404 and an elastic telescopic rod 405, wherein the bottom of the pushing rod 401 is slidably connected to the inner side of the limiting sliding grooves 402 through two groups of sliding blocks, the two groups of supporting rods 403 are respectively and movably connected to the left end and the right end of the pushing rod 401 through rotating pins, the movable groove 404 is formed on the surface of the supporting rod 403, and the top of the elastic telescopic rod 405 is slidably connected to the inner side of the movable groove 404 through sliding pins. The bottom of the elastic telescopic rod 405 is movably connected to the top of the fixed base 1 through a pin seat, the limiting chute 402 is formed in the top surface of the fixed base 1, and one side of the pushing rod 401 is fixedly connected with the output rod of the electric hydraulic rod 3. The supporting rod 403, the elastic telescopic rod 405 and the fixed base 1 are in a triangular shape, and the top of the supporting rod 403 is movably connected with the bottom of the transmission seat 5 through a pin seat.

The oil liquid is filled into the electric hydraulic rod 3 through the oil storage tank 2, at the moment, the electric hydraulic rod 3 drives the pushing rod 401 in the adjusting mechanism 4 to stably slide in the limiting chute 402, the supporting rod 403 is driven by the pushing rod 401 to move under the movable limiting of the transmission seat 5 and the supporting rod 403, one end of the elastic telescopic rod 405 in the process is driven by the pushing rod 401 to slide on the inner side of the movable groove 404 formed in the surface of the supporting rod 403, the overall frame shape and the fixed base 1 are in a triangular shape, and therefore, the adjusting stability is high, and the shaking of the transmission seat 5 and the transmission belt 6 can be prevented.

The implementation principle of the phosphate rock transportation production line of the embodiment of the utility model is as follows: the oil storage tank 2 at the top of the fixed base 1 is used for flushing oil into the electric hydraulic rod 3, the electric hydraulic rod 3 drives the pushing rod 401 in the adjusting mechanism 4 to slide in the limiting chute 402 under pressure and drives the supporting rod 403 to swing, at the moment, the top end of the elastic telescopic rod 405 moves in the movable chute 404, the whole body presents a triangle shape, stability provided for the top transmission seat 5 is higher, the driving assembly 7 drives the transmission belt 6 to rotate, the basic ore transportation effect is achieved, after the moving time is used, the rotating rod 808 in the tensioning mechanism 8 is rotated, the two groups of bevel gear groups 807 are driven to rotate, at the moment, the screw 806 is driven to rotate, two groups of transmission blocks 805 on the surface of the screw rod 806 are driven to move oppositely, and move stably under the limiting of the limiting chute 809, at the moment, the telescopic frame 804 is expanded or contracted, the bottom plate frame 801 at the bottom is driven to move up and down under the connection of the rotating seat 803, and the tensioning wheels 802 at the two ends can provide tensioning effect for the inner side surface of the transmission belt 6, and the slippage between the transmission belt 6 and the driving assembly 7 is prevented.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a phosphorus ore transportation production line, includes fixed base (1), its characterized in that: the one end fixedly connected with batch oil tank (2) at fixed base (1) top, the intermediate position fixedly connected with electric hydraulic stem (3) at fixed base (1) top, the one end swing joint that batch oil tank (2) was kept away from at fixed base (1) top has adjustment mechanism (4), the top of fixed base (1) and adjustment mechanism (4) is through cotter seat swing joint having transmission seat (5), the outer end surface cover of transmission seat (5) is equipped with transmission band (6), both ends swing joint has drive assembly (7) about transmission band (6), and fixedly connected with between drive assembly (7) and transmission seat (5), the bottom swing joint of transmission seat (5) has tensioning mechanism (8).

2. A phosphorus ore transportation line according to claim 1, characterized in that: the tensioning mechanism (8) comprises a baseplate frame (801), two groups of tensioning wheels (802), two groups of rotating seats (803), a telescopic frame (804), two groups of transmission blocks (805), two groups of lead screws (806), a bevel gear group (807), a rotating rod (808) and a limiting groove (809), wherein the tensioning wheels (802) are movably connected to the left end and the right end of the baseplate frame (801), the rotating seats (803) are fixedly connected to the top of the baseplate frame (801), the upper end and the lower end of the telescopic frame (804) are respectively movably connected with the rotating seats (803) and the transmission blocks (805), the transmission blocks (805) are in threaded connection with the lead screws (806), the bevel gear group (807) is fixedly connected to one end of the lead screws (806), the lead screws (806) are movably connected with the rotating rod (808) through the bevel gear group (807), and the transmission blocks (805) are slidably connected to the inside the limiting groove (809).

3. A phosphorus ore transportation line according to claim 2, characterized in that: the limiting groove (809) is formed in the bottom of the transmission seat (5), and the bottom of the tensioning wheel (802) is mutually attached to the inner side surface of the transmission belt (6).

4. A phosphorus ore transportation line according to claim 3, characterized in that: the directions of threaded connection between the two groups of transmission blocks (805) and the screw rods (806) are opposite, and the transmission blocks (805) and the limit grooves (809) are I-shaped in appearance.

5. A phosphorus ore transportation line according to claim 4, characterized in that: one end of the rotating rod (808) is fixedly connected with a rotating wheel, and the front end and the rear end of the rotating rod (808) are movably connected with the transmission seat (5) through shaft sleeves.

6. A phosphorus ore transportation line according to claim 1, characterized in that: the adjusting mechanism (4) comprises a pushing rod (401), two groups of limiting sliding grooves (402), two groups of supporting rods (403), a movable groove (404) and an elastic telescopic rod (405), wherein the bottom of the pushing rod (401) is connected to the inner side of the limiting sliding grooves (402) through two groups of sliding blocks, the two groups of supporting rods (403) are respectively connected to the left end and the right end of the pushing rod (401) through rotating pins in a movable mode, the movable groove (404) is formed in the surface of the supporting rod (403), and the top of the elastic telescopic rod (405) is connected to the inner side of the movable groove (404) through sliding pins in a sliding mode.

7. The phosphorus ore transportation line according to claim 6, wherein: the bottom of elasticity telescopic link (405) is through the top of keyway swing joint in fixed base (1), spacing spout (402) are seted up in the top surface of fixed base (1), one side of catch bar (401) is with the output pole fixed connection of electronic hydraulic stem (3).

8. The phosphorus ore transportation line according to claim 7, characterized in that: the support rod (403), the elastic telescopic rod (405) and the fixed base (1) are triangular, and the top of the support rod (403) is movably connected with the bottom of the transmission seat (5) through a pin seat.