CN220033041U

CN220033041U - Calcium carbonate raw material conveying device

Info

Publication number: CN220033041U
Application number: CN202321515842.1U
Authority: CN
Inventors: 杨武军; 王金保; 蒋芸; 王成琦
Original assignee: Anhui Guanglichuan New Materials Industry Co ltd
Current assignee: Anhui Guanglichuan New Materials Industry Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-11-17
Anticipated expiration: 2033-06-14

Abstract

The utility model relates to the technical field of calcium carbonate raw material conveying, and solves the technical problems of abrasion and broken stone falling, in particular to a calcium carbonate raw material conveying device. According to the utility model, due to the arrangement of the conveying mechanism, the conveying mechanism can be driven to convey larger stone blocks through the transmission chain and the transmission gear, so that the abrasion of the stone blocks on the rubber conveying belt is effectively avoided; and the stone crushed aggregates which collide with the conveying roller can be conveyed through the conveying belt under the cooperation of the striker plate, so that the abrasion of the conveying belt can be avoided, and the conveying efficiency is effectively improved.

Description

Calcium carbonate raw material conveying device

Technical Field

The utility model relates to the technical field of calcium carbonate raw material conveying, in particular to a calcium carbonate raw material conveying device.

Background

The raw materials for producing calcium carbonate are usually ore-extracted stones, the conveying device is used for conveying the extracted larger stones to a crusher and the like for processing, most conveying equipment used in the prior art is made of rubber conveying belts, abrasion to the rubber belts is extremely high during conveying, and conveying of the stones is realized by adopting non-rubber belt conveying devices such as chain roller conveying and long roller movement driven by chains on two sides, so that the conveying device can avoid abrasion to the conveying belts by the larger stones, but has poor buffering effect during conveying, a large number of crushed aggregates can be generated by the larger stones, and the available crushed aggregates can not be conveyed to the crusher for processing due to falling between adjacent long rollers, so that conveying efficiency is limited, and energy consumption cost of calcium carbonate processing is increased.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a calcium carbonate raw material conveying device, solves the technical problems of abrasion and broken stone falling, and achieves the purpose of high-efficiency conveying.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a calcium carbonate raw materials conveyor, includes supporting mechanism and conveying mechanism, conveying mechanism comprises two drive chains, two the middle part of drive chain is provided with the conveyer belt, the both ends of conveyer belt are all transmitted and are connected with a drive mechanism, drive mechanism is including wearing to locate the actuating lever in the supporting mechanism, the outside fixed driving roller that is located the supporting mechanism that has cup jointed of actuating lever, the equal fixedly connected with in both ends of driving roller cup joints in the outside back shaft of actuating lever, the outside fixed driving gear that has cup jointed of back shaft, the conveyer belt transmission cup joints in the outside of two driving rollers, front and back two on two drive gears are connected in controlling in the meshing of drive chain, front and back two the outside of drive chain is provided with a plurality of transport mechanism of evenly distributed, transport mechanism comprises evenly distributed's a plurality of buffer gear and conveying roller.

Further, the supporting mechanism comprises supporting seat and crane, the supporting seat is left and right two, every the top of supporting seat all is provided with two front and back crane, two front and back crane's inside is worn to locate at the both ends of actuating lever.

Further, a supporting plate positioned at the bottom of the conveying mechanism is arranged in the supporting mechanism, the outer surface of the conveying roller is in rolling contact with the top surface of the supporting plate, and a plurality of baffle plates which are uniformly distributed are arranged on the outer surface of the conveying belt.

Further, the conveying rollers are in one-to-one correspondence with the front buffer mechanism and the rear buffer mechanism, and the conveying rollers are arranged between the front buffer mechanism and the rear buffer mechanism.

Further, the buffer mechanism comprises a fixed sleeve fixedly connected to the top of the transmission chain, a sliding rod is movably sleeved in the fixed sleeve, the upper end of the sliding rod extends to the upper portion of the fixed sleeve and is fixedly connected with a connecting seat, and a buffer spring positioned at the bottom of the sliding rod is arranged in the fixed sleeve.

Further, the connecting seat comprises adapter sleeve, connecting axle and rotation axis, adapter sleeve fixed mounting is in the top of slide bar, the connecting axle sets up in the adapter sleeve all around be close to one side of conveying roller, the rotation axis passes through the bearing and cup joints in the inside of adapter sleeve, the one end that the rotation axis is close to the conveying roller extends to the outside of adapter sleeve and with connecting axle fixed connection, the one end that the connecting axle is close to the conveying roller and conveying roller fixed connection.

By means of the technical scheme, the utility model provides a calcium carbonate raw material conveying device, which at least has the following beneficial effects:

1. according to the utility model, due to the arrangement of the conveying mechanism, the conveying mechanism can be driven to convey larger stone blocks through the transmission chain and the transmission gear, so that the abrasion of the stone blocks on the rubber conveying belt is effectively avoided; and the stone crushed aggregates which collide with the conveying roller can be conveyed through the conveying belt under the cooperation of the striker plate, so that the abrasion of the conveying belt can be avoided, and the conveying efficiency is effectively improved.

2. Due to the arrangement of the buffer mechanism, the buffer mechanism can provide buffer for the conveying roller through the sliding rod and the buffer spring, so that the collision strength when stones fall onto the conveying roller is effectively slowed down, the probability of stone breakage is further reduced, the condition that crushed aggregates fall during conveying is avoided, and meanwhile, the complete stone conveying is convenient for processing the stones in a more diverse mode in the later period.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

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

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic diagram of a transmission mechanism according to the present utility model;

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

fig. 5 is a cross-sectional view of the side of fig. 4.

In the figure: 1. a conveyor belt; 2. a drive chain; 3. a driving roller; 4. a driving rod; 5. a support shaft; 6. a transmission gear; 7. a buffer mechanism; 71. a fixed sleeve; 72. a slide bar; 73. a buffer spring; 74. connecting sleeves; 75. a connecting shaft; 76. a rotation shaft; 8. a conveying roller; 9. a support plate; 10. a striker plate; 11. a support base; 12. and a lifting frame.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Fig. 1-5 illustrate one embodiment of the present utility model: the utility model provides a calcium carbonate raw material conveying device, including supporting mechanism and conveying mechanism, conveying mechanism comprises two drive chains 2, the middle part of two drive chains is provided with conveyer belt 1, the both ends of conveyer belt 1 all transmit and are connected with a drive mechanism, drive mechanism is including wearing to locate the actuating lever 4 in the supporting mechanism, the outside fixed sleeve joint of actuating lever 4 has the driving roller 3 that is located in the supporting mechanism, the both ends of driving roller 3 all fixedly connected with one cup joints in the outside back shaft 5 of actuating lever 4, the outside fixed sleeve joint of back shaft 5 has drive gear 6, conveyer belt 1 drive cup joints in the outside of two driving roller 3, two drive chains 2 meshing are connected on controlling two drive gear 6, the outside of two drive chains 2 is provided with a plurality of conveying mechanisms of evenly distributed around, conveying mechanism comprises a plurality of buffer mechanisms 7 of evenly distributed and conveying roller 8; the transmission mechanism can be driven to convey larger stones through the transmission chain 2 and the transmission gear 6, so that abrasion of the stones to the rubber conveyor belt 1 is effectively avoided; and the conveying belt 1 can convey stone crushed aggregates which collide with the conveying roller 8 under the cooperation of the striker plate 10, so that not only can the abrasion of large stones on the conveying belt 1 be avoided, but also the conveying efficiency is effectively improved.

As shown in fig. 1, the supporting mechanism consists of two supporting seats 11 and lifting frames 12, wherein the supporting seats 11 are left and right, the top of each supporting seat 11 is provided with a front lifting frame 12 and a rear lifting frame 12, and two ends of the driving rod 4 penetrate through the front lifting frame 12 and the rear lifting frame 12; the position of the conveying equipment can be stabilized through the two supporting seats 11, conveying stability is ensured, and the height of the two ends of the conveying equipment can be conveniently adjusted by workers through the lifting frame 12, so that the conveying equipment can convey the calcium carbonate raw materials to different heights.

As shown in fig. 2, a supporting plate 9 positioned at the bottom of the conveying mechanism is arranged in the supporting mechanism, the outer surface of the conveying roller 8 is in rolling contact with the top surface of the supporting plate 9, and a plurality of baffle plates 10 which are uniformly distributed are arranged on the outer surface of the conveying belt 1; can support conveying roller 8 and buffer gear 7 through backup pad 9, avoid causing too much load to drive chain 2 because the dead weight of a plurality of buffer gear 7 and conveying roller 8, simultaneously because the frictional resistance between backup pad 9 and conveying roller 8 can effectively be reduced to the roll of conveying roller 8 at backup pad 9 top to effectively reduce the drive consumption.

As shown in fig. 1, a plurality of conveying rollers 8 are in one-to-one correspondence with the front and rear buffer mechanisms 7, and the conveying rollers 8 are installed between the front and rear buffer mechanisms 7.

As shown in fig. 5, the buffer mechanism 7 comprises a fixed sleeve 71 fixedly connected to the top of the transmission chain 2, a sliding rod 72 is movably sleeved in the fixed sleeve 71, the upper end of the sliding rod 72 extends to the upper side of the fixed sleeve 71 and is fixedly connected with a connecting seat, and a buffer spring 73 positioned at the bottom of the sliding rod 72 is arranged in the fixed sleeve 71; because the fixed sleeve 71 and the sliding rod 72 can limit the position of the conveying roller 8, the adjacent conveying rollers 8 can be ensured to support and convey stones, and then the buffering can be provided for the conveying roller 8 through the sliding rod 72 under the elastic restoring action of the buffering spring 73, so that the probability of the stones falling onto the conveying roller 8 to be impacted and damaged is effectively reduced.

As shown in fig. 5, the connecting seat is composed of a connecting sleeve 74, a connecting shaft 75 and a rotating shaft 76, wherein the connecting sleeve 74 is fixedly arranged at the top of the sliding rod 72, the connecting shaft 75 is arranged at one side, close to the conveying roller 8, of the periphery of the connecting sleeve 74, the rotating shaft 76 is sleeved in the connecting sleeve 74 through a bearing, one end, close to the conveying roller 8, of the rotating shaft 76 extends to the outside of the connecting sleeve 74 and is fixedly connected with the connecting shaft 75, and one end, close to the conveying roller 8, of the connecting shaft 75 is fixedly connected with the conveying roller 8; due to the arrangement of the rotating shafts 76, both ends of the conveying roller 8 can be connected with the sliding rods 72 through the connecting shafts 75 and the connecting sleeves 74, and meanwhile, the conveying roller 8 can be ensured to freely rotate relative to the buffer mechanism 7, so that the influence degree of stone impact on the transmission chain 2 is reduced, and meanwhile, the conveying roller 8 can roll on the surface of the supporting plate 9 conveniently.

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.

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 calcium carbonate raw materials conveyor, includes supporting mechanism and conveying mechanism, its characterized in that: the conveying mechanism consists of two transmission chains (2), the middle parts of the transmission chains (2) are provided with a conveying belt (1), two ends of the conveying belt (1) are in transmission connection with a transmission mechanism, the transmission mechanism comprises a driving rod (4) penetrating through the supporting mechanism, a driving roller (3) positioned in the supporting mechanism is fixedly sleeved on the outside of the driving rod (4), two ends of the driving roller (3) are fixedly connected with a supporting shaft (5) sleeved on the outside of the driving rod (4), a transmission gear (6) is fixedly sleeved on the outside of the supporting shaft (5), the conveying belt (1) is in transmission sleeve connection with the outside of the two transmission rollers (3), the front transmission chain (2) and the rear transmission chain (2) are in meshed connection with a plurality of conveying mechanisms uniformly distributed on the left transmission gear and the outside of the driving chain (2), and the conveying mechanism consists of a plurality of buffer mechanisms (7) and conveying rollers (8) uniformly distributed.

2. A calcium carbonate raw material conveying apparatus according to claim 1, wherein: the supporting mechanism comprises supporting seats (11) and lifting frames (12), the supporting seats (11) are left and right, the top of each supporting seat (11) is provided with a front lifting frame and a rear lifting frame (12), and two ends of the driving rod (4) penetrate through the front lifting frame and the rear lifting frame (12).

3. A calcium carbonate raw material conveying apparatus according to claim 1, wherein: the conveying device is characterized in that a supporting plate (9) positioned at the bottom of the conveying mechanism is arranged in the supporting mechanism, the outer surface of the conveying roller (8) is in rolling contact with the top surface of the supporting plate (9), and a plurality of baffle plates (10) which are uniformly distributed are arranged on the outer surface of the conveying belt (1).

4. A calcium carbonate raw material conveying apparatus according to claim 1, wherein: the conveying rollers (8) are in one-to-one correspondence with the front buffer mechanism (7) and the rear buffer mechanism (7), and the conveying rollers (8) are arranged between the front buffer mechanism (7) and the rear buffer mechanism (7).

5. A calcium carbonate raw material conveying apparatus according to claim 1, wherein: the buffer mechanism (7) comprises a fixed sleeve (71) fixedly connected to the top of the transmission chain (2), a sliding rod (72) is movably sleeved in the fixed sleeve (71), the upper end of the sliding rod (72) extends to the upper portion of the fixed sleeve (71) and is fixedly connected with a connecting seat, and a buffer spring (73) positioned at the bottom of the sliding rod (72) is arranged in the fixed sleeve (71).

6. A calcium carbonate raw material conveying apparatus according to claim 5, wherein: the connecting seat is composed of a connecting sleeve (74), a connecting shaft (75) and a rotating shaft (76), the connecting sleeve (74) is fixedly arranged at the top of a sliding rod (72), the connecting shaft (75) is arranged on one side, close to a conveying roller (8), of the periphery of the connecting sleeve (74), the rotating shaft (76) is sleeved in the connecting sleeve (74) through a bearing, one end, close to the conveying roller (8), of the rotating shaft (76) extends to the outer portion of the connecting sleeve (74) and is fixedly connected with the connecting shaft (75), and one end, close to the conveying roller (8), of the connecting shaft (75) is fixedly connected with the conveying roller (8).