阅读说明：本技术 一种输送设备 (Conveying equipment ) 是由 韩立娜 于 2021-02-22 设计创作，主要内容包括：一种输送设备,输送设备包括输送装置、落料装置和除尘装置。输送装置具有输送带；落料装置用于物料通过落料装置输送至输送带；除尘装置与落料装置连接,除尘装置配置为调整输送带运动产生的气流,以在输送带上形成负压。本申请实施例中,一方面,第一遮挡部与落料斗连接,第一遮挡部和输送带共同形成间隙,该间隙可用于对流入落料斗内的空气气流的流速进行调节,以形成负压,进而对物料粉尘进行有效的固定。另一方面,设置于第一遮挡部的调节件用于对由间隙流入的气流进行流向调节,从而可针对性的调节落料斗内部分区域的负压大小。(A conveying device comprises a conveying device, a blanking device and a dust removal device. The conveying device is provided with a conveying belt; the blanking device is used for conveying materials to the conveying belt through the blanking device; the dust removal device is connected with the blanking device and is configured to adjust air flow generated by movement of the conveying belt so as to form negative pressure on the conveying belt. In the embodiment of this application, on the one hand, first occlusion part is connected with the blanking fill, and first occlusion part and conveyer belt form the clearance jointly, and this clearance can be used to adjust the velocity of flow of the air current that flows into in the blanking fill to form the negative pressure, and then carry out effectual fixed to the material dust. On the other hand, the regulating piece arranged on the first shielding part is used for regulating the flow direction of the airflow flowing in from the gap, so that the negative pressure in the inner part of the blanking hopper can be regulated in a targeted manner.)

1. A conveyor apparatus, comprising:

a conveyor device having a conveyor belt (10);

the blanking device (20) is used for conveying the materials to the conveying belt (10) through the blanking device (20);

a dust removal device (30), the dust removal device (30) being configured to enable adjustment of an air flow generated by movement of the conveyor belt (10) to create a negative pressure on the conveyor belt (10).

2. The conveying apparatus according to claim 1, characterized in that said blanking device (20) comprises:

a support frame (22);

the blanking hopper (23) is connected with the supporting frame (22), and the blanking hopper (23) is arranged above the conveying belt (10) through the supporting frame (22).

3. The transport apparatus of claim 1,

the dust removal device (30) is arranged on the upstream of the blanking hopper (23) close to the conveying direction of the conveying belt (10), and the blanking hopper (23) and the conveying belt (10) are arranged at intervals.

4. The conveyor apparatus according to claim 1, wherein the dust removing device (30) comprises:

the first shielding part (31) is connected with the blanking hopper (23), and a gap is formed between the first shielding part (31) and the conveying belt (10);

the structural adjusting piece (32) is arranged on the first shielding part (31), and the structural adjusting piece (32) is used for adjusting the structural shape of the first shielding part (31) so as to adjust the size of the gap;

and an adjusting piece (33) arranged on the first shielding part (31), wherein the adjusting piece (33) is used for adjusting the flow direction of the airflow flowing in from the gap.

5. The transport apparatus of claim 4,

the end face of the first shielding part (31) close to the conveying belt (10) is matched with the section of the conveying belt (10).

6. The transport apparatus of claim 4,

the first shielding part (31) comprises a first shielding body (311), a second shielding body (312) and a third shielding body (313), wherein the second shielding body (312) and the third shielding body are arranged at two opposite ends of the first shielding body (311);

the adjusting piece (33) comprises a first air flow adjusting piece (331), a second air flow adjusting piece (332) and a third air flow adjusting piece (333), the first air flow adjusting piece (331) is arranged on the first shielding body (311), the second air flow adjusting piece (332) is arranged on the second shielding body (312), and the third air flow adjusting piece (333) is arranged on the third shielding body (313).

7. The transport apparatus of claim 6,

the first air flow regulating part (331), the second air flow regulating part (332) and the third air flow regulating part (333) are scrapers;

the length direction of the first air flow adjusting piece (331) is parallel to the running direction of the conveying belt (10), the second air flow adjusting piece (332) and the third air flow adjusting piece (333) are obliquely arranged with the moving direction of the conveying belt (10), and the extending directions of the second air flow adjusting piece (332) and the third air flow adjusting piece (333) are intersected in the extending direction of the first air flow adjusting piece (331).

8. The transport apparatus of claim 6,

the structural adjusting piece (32) is a plurality of structural adjusting pieces (32), and the structural adjusting pieces (32) are arranged at intervals on the first shielding part (31);

wherein at least one structural adjusting piece (32) is arranged on the first shielding body (311), the second shielding body (312) and the third shielding body (313).

9. The transport apparatus of claim 6,

the first air flow adjusting piece (331), the second air flow adjusting piece (332) and the third air flow adjusting piece (333) are in a plurality, the first air flow adjusting pieces (331) are arranged at intervals in the first shielding body (311), the second air flow adjusting pieces (332) are arranged at intervals in the second shielding body (312), and the third air flow adjusting pieces (333) are arranged at intervals in the third shielding body (313).

10. The transport apparatus of claim 4,

the blanking hopper (23) comprises a first wall plate (231) and a second wall plate (232) which are arranged along the moving direction of the conveying belt (10), and a third wall plate (233) and a fourth wall plate (234) which are oppositely arranged, wherein the first wall plate (231), the third wall plate (233), the second wall plate (232) and the fourth wall plate (234) are sequentially connected;

wherein the first shielding part (31) is arranged at one end of the first wall plate (231) close to the conveying belt (10).

11. The transport apparatus of claim 10, further comprising:

a first side dust removing device (40) connected with the third wall plate (233), wherein the first side dust removing device (40) is configured to adjust air flow generated by the movement of the conveying belt (10) so as to form negative pressure on the conveying belt (10);

a second side dusting device (50) coupled to the fourth wall (234), the second side dusting device (50) configured to adjust an airflow generated by the movement of the conveyor belt (10) to create a negative pressure on the conveyor belt (10).

12. The transport apparatus of claim 10, further comprising:

a dust curtain (60) connected to the second wall panel (232), the dust curtain (60) being disposed on the second wall panel (232).

13. The transport apparatus of claim 1, further comprising:

a frame (70);

the buffer bed (80) is arranged on the rack (70), the buffer bed (80) is arranged on the other side of the falling hopper (23) of the conveying belt (10), and the buffer bed (80) is used for absorbing impact energy generated by falling of materials on the conveying belt (10).

Technical Field

The invention relates to the technical field of material conveying, in particular to conveying equipment.

Background

In the material field of carrying, for the transport rate that improves the material, often use conveying equipment to be used for the transport of material, conveying equipment includes blanking fill and conveyer belt, and the conveyer belt is used for carrying the material that flows in by the blanking fill.

At present, the material is carried and is open mode, and is gapped between blanking fill and the conveyer belt, leads to the dust to spill over, and at the in-process of carrying the material, the dust of material can be great because of blanking point height difference, produces a large amount of dusts when causing to unload to peripheral diffusion, so that the near environment of blanking fill is extremely abominable, seriously influences field work personnel's physical and mental health. And in the operation process, the conveyer belt of conveying equipment can receive the damage because the whereabouts of material to make its life contract the end, further lead to equipment easy to break down, reduce work efficiency.

Therefore, how to solve the technical problems of dust diffusion of the conveying equipment and the use reliability of the conveying belt, and improving the use experience of the user become problems to be solved urgently by the technical personnel in the field.

Disclosure of Invention

Objects of the invention

The invention aims to provide conveying equipment, which can solve the problems that the conveying equipment cannot solve dust diffusion and a conveying belt is easy to damage.

(II) technical scheme

In order to solve the above problems, according to one aspect of the present invention, there is provided a conveying apparatus including a conveying device, a blanking device, and a dust removing device. The conveying device is provided with a conveying belt; the blanking device is used for conveying materials to the conveying belt through the blanking device; the dust removing device is configured to adjust the airflow generated by the movement of the conveyor belt to form a negative pressure on the conveyor belt.

Further, the doffer includes: a support frame;

the blanking hopper is connected with the supporting frame and arranged above the conveying belt through the supporting frame.

Further, the dust removal device is arranged on the upstream of the blanking hopper close to the conveying direction of the conveying belt, and the blanking hopper and the conveying belt are arranged at intervals.

Further, the dust removing device includes: the first shielding part is connected with the blanking hopper, and a gap is formed between the first shielding part and the conveying belt;

the structure adjusting piece is arranged on the first shielding part and used for adjusting the structural shape of the first shielding part so as to adjust the size of the gap;

and the adjusting piece is arranged on the first shielding part and is used for adjusting the flow direction of the airflow flowing in from the gap.

Further, the end face, close to the conveying belt, of the first shielding portion is matched with the section of the conveying belt.

Furthermore, the first shielding part comprises a first shielding body, and a second shielding body and a third shielding body which are arranged at two opposite ends of the first shielding body, the adjusting piece comprises a first airflow adjusting piece, a second airflow adjusting piece and a third airflow adjusting piece, the first airflow adjusting piece is arranged on the first shielding body, the second airflow adjusting piece is arranged on the second shielding body, and the third airflow adjusting piece is arranged on the third shielding body.

Further, the first air flow regulating member, the second air flow regulating member and the third air flow regulating member are scrapers;

the length direction of the first air flow adjusting piece is parallel to the running direction of the conveying belt, the second air flow adjusting piece and the third air flow adjusting piece are obliquely arranged with the moving direction of the conveying belt, and the extending directions of the second air flow adjusting piece and the third air flow adjusting piece are intersected in the extending direction of the first air flow adjusting piece.

Further, the structural regulating piece is multiple, and the structural regulating pieces are arranged at intervals on the first shielding part;

wherein, the first shelter body, the second shelter body and the third shelter body are provided with at least one structural adjusting piece.

Furthermore, the first airflow adjusting part, the second airflow adjusting part and the third airflow adjusting part are multiple, the multiple first airflow adjusting parts are arranged on the first shielding body at intervals, the multiple second airflow adjusting parts are arranged on the second shielding body at intervals, and the multiple third airflow adjusting parts are arranged on the third shielding body at intervals.

Further, the blanking hopper comprises a first wall plate and a second wall plate which are arranged along the moving direction of the conveying belt, and a third wall plate and a fourth wall plate which are oppositely arranged, wherein the first wall plate, the third wall plate, the second wall plate and the fourth wall plate are sequentially connected;

the first shielding part is arranged at one end, close to the conveying belt, of the first wall plate.

Further, still include: the first side dust removal device is connected with the third wall plate and is configured to adjust airflow generated by the movement of the conveying belt so as to form negative pressure on the conveying belt;

and the second side dust removal device is connected with the fourth wall plate and is configured to adjust airflow generated by the movement of the conveying belt so as to form negative pressure on the conveying belt.

Further, still include: the dustproof curtain is connected with the second wallboard, and the dustproof curtain is arranged on the second wallboard.

Further, still include: a frame;

the buffer bed is arranged on the other side of the blanking device, and is used for absorbing impact energy generated by falling of materials on the conveying belt.

(III) advantageous effects

The technical scheme of the invention has the following beneficial technical effects:

1. the invention provides conveying equipment which comprises a conveying device, a blanking device and a dust removal device. And the dust removal device is connected with the blanking device and is configured to adjust the airflow generated by the movement of the conveying belt so as to form negative pressure on the conveying belt. Specifically, the upper reaches of blanking hopper set up dust collector, and dust collector's scraper blade makes the air produce the negative pressure in flowing to the blanking hopper from the outside, makes the material dust remain on the conveyer belt from this to avoid the dust diffusion, guarantee the operational environment of blanking hopper department.

Drawings

FIG. 1 is a block diagram of a transport apparatus provided by the present invention 1;

FIG. 2 is a block diagram of the conveyor apparatus provided by the present invention, FIG. 2;

FIG. 3 is a schematic view of a part of the structure of the conveying apparatus provided by the present invention;

FIG. 4 is a view showing the construction of a dust removing apparatus according to the present invention in FIG. 1;

FIG. 5 is a view showing the construction of a dust removing apparatus according to the present invention shown in FIG. 2;

FIG. 6 is a view showing the construction of a dust removing apparatus according to the present invention, as shown in FIG. 3;

fig. 7 is a partial structural schematic diagram of the conveying equipment provided by the invention.

Reference numerals:

10-conveying belt, 20-blanking device, 30-dedusting device, 40-first side dedusting device, 50-second side dedusting device, 60-dustproof curtain, 70-frame, 80-buffer bed, 90-carrier roller, 21-feeding port, 22-supporting frame, 23-blanking hopper, 31-first shielding part, 32-structure regulating part, 33-regulating part, 81-bed body, 82-buffer strip, 311-first shielding body, 312-second shielding body, 313-third shielding body, 331-first air flow regulating part, 332-second air flow regulating part, 333-third air flow regulating part, 231-first wall plate, 232-second wall plate, 233-third wall plate, 234-fourth wall plate, 321-first connecting part, 322-second connecting part, 323-regulating part.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

In the field of raw material conveying, especially material conveying, in order to improve the conveying rate of materials, conveying equipment is often used for conveying the materials, and the conveying equipment comprises a blanking hopper and a conveying belt, and the conveying belt is used for conveying the materials flowing in from the blanking hopper.

Based on the welding frock among the correlation technique, the inventor discovers that present material transport is open mode, and at the in-process of carrying the material, the dust of material can be because of blanking point height difference is great, produces a large amount of dusts when causing the unloading to peripheral diffusion to make near blanking fill environment extremely abominable, seriously influence on-the-spot staff's physical and mental health. And in the operation process, the conveyer belt of conveying equipment can receive the damage because the whereabouts of material to make its life contract the end, further lead to equipment easy to break down, reduce work efficiency.

Therefore, how to solve the technical problems of dust diffusion of the conveying equipment and the use reliability of the conveying belt, and improving the use experience of the user become problems to be solved urgently by the technical personnel in the field.

In view of the above technical problems, the present application proposes the following technical solutions.

The present invention will be described in detail below with reference to the accompanying drawings and examples.

In one embodiment, as shown in fig. 1-7, the present invention provides a conveying apparatus comprising a conveying device, a blanking device 20, and a dust removing device 30. The conveying device is provided with a conveying belt 10, the blanking device 20 is provided with a feeding port 21, the feeding port 21 is used for receiving the materials to enter, so that the materials are conveyed to the conveying belt 10 through the blanking device 20, the dust removing device 30 is connected with the blanking device 20, and the dust removing device 30 is configured to adjust air flow generated by the movement of the conveying belt 10 to form negative pressure on the conveying belt 10.

In the embodiment of the present application, the dust removing device 30 is connected to the blanking device 20, and the dust removing device 30 is configured to adjust the airflow generated by the movement of the conveying belt 10, so that a negative pressure is formed on the conveying belt 10. Specifically, the conveyor belt 10 generates an air flow according to the movement, and the dust removing device 30 is configured to adjust the flow rate of the air flow so as to generate a negative pressure effect in the middle of the blanking hopper 23, so that the material dust is retained on the conveyor belt 10, thereby avoiding the dust diffusion and ensuring the working environment at the blanking hopper 23.

In the exemplary embodiment, the blanking device 20 includes a support frame 22 and a blanking hopper 23. The blanking hopper 23 is connected with the supporting frame 22, the blanking hopper 23 is arranged above the conveying belt 10 through the supporting frame 22, the feeding port 21 is formed at one end of the blanking hopper 23 far away from the conveying belt 10, and the blanking hopper 23 and the conveying belt 10 are arranged at intervals. The dust removing device 30 is disposed upstream of the drop hopper 23 in the conveying direction of the conveyor belt 10. It should be noted that the upstream of the conveying direction of the conveyor belt 10 may be understood as the intake end of the hopper 23.

The inner wall of the blanking hopper 23 is provided with a ceramic lining plate which is a combination of high-wear-resistance rubber and ceramic blocks and has the characteristics of high wear resistance and impact resistance. Wherein, the material of ceramic piece can be alumina ceramics, and alumina ceramics has the characteristics that hardness manuscript and wearability are strong, can guarantee not broken under the prerequisite that great particulate matter material erodees. Meanwhile, the smooth surface of the conveying device enables materials to freely pass through without hanging and blocking, so that the maintenance frequency of the conveying device can be greatly reduced, and the cost and labor are saved.

In some embodiments, the dust removing device 30 includes a first shielding portion 31, a structural adjuster 32, and an adjuster 33. The first shielding portion 31 is provided upstream in the conveying direction of the conveyor belt 10, the first shielding portion 31 is connected to the drop hopper 23, and a gap is formed between the first shielding portion 31 and the conveyor belt 10. The structure adjusting piece 32 is disposed on the first shielding portion 31, and the structure adjusting piece 32 is used for adjusting the structural shape of the first shielding portion 31 to adjust the size of the gap. The adjuster 33 is provided in the first shielding portion 31, and the adjuster 33 adjusts the flow direction of the airflow flowing in through the gap. Wherein, the first shielding portion 31 can be fixedly connected to the blanking hopper 23 by bolts. Specifically, threaded holes are formed in the first shielding portion 31 and the blanking hopper 23, and the two threaded holes are connected in sequence by bolts to fix the first shielding portion 31 to the blanking hopper 23.

In the embodiment of the present application, on the one hand, the first shielding portion 31 is connected with the blanking hopper 23, and the first shielding portion 31 and the conveying belt 10 together form a gap, which can be used to adjust the flow rate of the air flow flowing into the blanking hopper 23 to form a negative pressure, so as to effectively fix the material dust. Specifically, the structure adjusting piece 32 arranged on the first shielding portion 31 is used for adjusting the structural shape of the first shielding portion 31 so as to adjust the size of the gap, the flow rate of the air flow can be flexibly and conveniently changed, and the air flow adjusting device has the characteristic of simple operation. On the other hand, the adjuster 33 provided in the first shielding portion 31 is used to adjust the flow direction of the air flow flowing in through the gap, so that the magnitude of the negative pressure in the partial region inside the drop hopper 23 can be adjusted in a targeted manner.

The first shielding portion 31 is formed with a screw hole, and a bolt is screwed with the screw hole to fix the first shielding portion 31 to the drop hopper 23. The first shielding portion 31 further has a first fixing hole and a second fixing hole. The structure adjustment member 32 includes a first connection portion 321, a second connection portion 322, and an adjustment portion 323, the first connection portion 321 is connected with the first fixing hole, the second connection portion 322 is connected with the second fixing hole, and the adjustment portion 323 is used to connect the first connection portion 321 and the second connection portion 322. Wherein, first connecting portion 321 is the connection piece, and it is connected with first fixed orifices can dismantle, and second connecting portion 322 is the connection piece, and it can dismantle with the second fixed orifices and be connected, and regulating part 323 is the bolt, and first connecting portion 321 and second connecting portion 322 are connected respectively to its relative both ends, and regulating part 323 passes through the screw thread and adjusts to change the structure size of first shielding part 31, and then change the size of the clearance between first shielding part 31 and the conveyer belt 10.

In some embodiments, the end surface of the first shielding portion 31 close to the conveyor belt 10 is adapted to the cross section of the conveyor belt 10. The first shielding portion 31 includes a first shielding body 311, and a second shielding body 312 and a third shielding body 313 which are disposed at opposite ends of the first shielding body 311, the adjusting member 33 includes a first airflow adjusting member 331, a second airflow adjusting member 332 and a third airflow adjusting member 333, the first airflow adjusting member 331 is disposed on the first shielding body 311, the second airflow adjusting member 332 is disposed on the second shielding body 312, and the third airflow adjusting member 333 is disposed on the third shielding body 313.

In the embodiment of the present application, the end surface of the first shielding portion 31 close to the conveyor belt 10 matches the cross section of the conveyor belt 10, and a regular gap can be defined, so that the airflow entering the interior of the blanking hopper 23 is uniform. In addition, the first shielding body 311, the second shielding body 312 and the third shielding body 313 are respectively provided with the first airflow adjusting piece 331, the second airflow adjusting piece 332 and the third airflow adjusting piece 333, so that the air flow circulating through the gap formed between the first shielding body 311 and the conveying belt 10, the gap formed between the second shielding body 312 and the conveying belt 10 and the gap formed between the third shielding body 313 and the conveying belt 10 can be adjusted, the stable negative pressure in the blanking hopper 23 can be ensured, and the material dust can be effectively fixed.

In other embodiments, the first airflow adjustment member 331, the second airflow adjustment member 332, and the third airflow adjustment member 333 are scrapers. The first air flow adjusting member 331 is provided in a length direction parallel to the running direction of the conveyor belt 10, the second air flow adjusting member 332 and the third air flow adjusting member 333 are provided obliquely to the moving direction of the conveyor belt 10, and the extending directions of the second air flow adjusting member 332 and the third air flow adjusting member 333 intersect in the extending direction of the first air flow adjusting member 331.

In the above-mentioned embodiments, the adjusting portion 323 is movably connected to the first connecting portion 321 and the second connecting portion 322 to adjust the first airflow adjusting member 331, the second airflow adjusting member 332, and the third airflow adjusting member 333 to match with the conveyor belt 10, so that the conveyor belt 10 is protected from being damaged during the process of adjusting the airflow, and a negative pressure effect is achieved.

In order to ensure effective adjustment of the structural dimensions of the dust removing device 30, the structural adjustment members 32 are provided in plurality, and the plurality of structural adjustment members 32 are arranged at intervals on the first shielding portion 31. The plurality of structural adjustment members 32 may be equally or unequally spaced. At least one structural adjusting piece 32 is arranged on the first shielding body 311, the second shielding body 312 and the third shielding body 313.

In the embodiment of the present application, the structural size of the dust removing device 30 can be effectively adjusted by arranging a plurality of structural adjusting members 32 in the dust removing device 30. And at least one structure adjusting piece 32 is arranged on the first shielding body 311, the second shielding body 312 and the third shielding body 313, so that the regularity of the structure size of the dust removing device 30 can be effectively ensured, the structural regularity of a gap between the dust removing device 30 and the conveying belt 10 is further ensured, and the smoothness of air flow is ensured.

In another embodiment, the first airflow adjustment member 331, the second airflow adjustment member 332 and the third airflow adjustment member 333 are plural, the plural first airflow adjustment members 331 are arranged at intervals in the first shielding body 311, the plural second airflow adjustment members 332 are arranged at intervals in the second shielding body 312, and the plural third airflow adjustment members 333 are arranged at intervals in the third shielding body 313. Wherein, the extending directions of the second air flow adjusting member 332 and the third air flow adjusting member 333 intersect with the extension line of the first air flow adjusting member 331.

In the above-described embodiment, the drop hopper 23 includes a first wall plate 231 and a second wall plate 232 opposite to the first wall plate 231, and a third wall plate 233 and a fourth wall plate 234 opposite to the third wall plate 233, and the first wall plate 231, the third wall plate 233, the second wall plate 232, and the fourth wall plate 234 are connected in this order. The first wall plate 231 and the second wall plate 232 are arranged along the moving direction of the conveying belt 10, namely the first wall plate 231 is positioned at the upstream of the conveying belt 10, the second wall plate 232 is positioned at the downstream of the conveying belt 10, and the first shielding part (31) is arranged at one end of the first wall plate (231) close to the conveying belt 10.

In order to improve the dust removing effect of the conveying equipment, the conveying equipment further comprises a first side dust removing device 40 and a second side dust removing device 50. The first side dust removing device 40 is connected to the third wall 233, and the first side dust removing device 40 is configured to adjust an air flow generated by the movement of the conveyor belt 10 to form a negative pressure on the conveyor belt 10. The second side dusting apparatus 50 is coupled to the fourth wall 234, and the second side dusting apparatus 50 is configured to adjust the airflow generated by the movement of the conveyor belt 10 to create a negative pressure on the conveyor belt 10.

In the embodiment of the application, the first side dust removing device 40 and the second side dust removing device 50 are arranged on two opposite sides of the blanking hopper 23, the first side dust removing device 40 and the second side dust removing device 50 are used for adjusting the flow rate of air flow in the side direction of the blanking groove, and the first side dust removing device 40 and the second side dust removing device 50 are matched with the dust removing device 30, so that the middle part of the blanking hopper 23 generates an obvious negative pressure effect, material dust is kept on the conveying belt 10, dust diffusion is avoided, and the working environment of the blanking hopper 23 is ensured.

Meanwhile, the structures of the first side dust removing device 40 and the second side dust removing device 50 are the same as the dust removing device 30, please refer to the dust removing device 30 of the above embodiment, and thus, the description thereof is omitted.

The dust removing device further comprises a dust curtain 60. The dust curtain 60 is connected with a second wall plate 232, the dust curtain 60 being provided on the second wall plate 232, i.e. the dust curtain 60 is arranged downstream of the drop hopper 23.

In the embodiment of this application, through set up dustproof curtain 60 on second wallboard 232, can further guarantee blanking fill 23's leakproofness, and then be favorable to the air current to form the negative pressure in blanking fill 23 to the maximize promotes dust removal effect.

In some embodiments, the transport apparatus further includes a frame 70 and a buffer press 80. The buffer bed 80 is disposed on the frame 70, the buffer bed 80 is disposed on the other side of the conveyer 10 where the blanking hopper is disposed, and the buffer bed 80 is used for absorbing impact energy generated by falling of the material on the conveyer 10.

The buffer bed 80 comprises a bed body 81 and buffer strips 82, the bed body 81 is arranged on the rack 70, the buffer strips 82 are arranged on the bed body 81, the buffer strips 82 are positioned right below the conveyer belt 10 at the blanking hopper 23, and the buffer strips 82 are used for absorbing impact energy generated by falling materials on the conveyer belt 10. The length direction of the buffer strips 82 is parallel to the moving direction of the conveyor belt 10, and the buffer strips 82 are multiple, and the multiple buffer strips 82 are arranged along the cross-sectional direction of the conveyor belt 10.

In the direction perpendicular to the conveyor belt 10, the projection formed by the drop hopper 23 falls completely into the buffer structure formed by the plurality of buffer strips 82, i.e. the buffer structure formed by the plurality of buffer strips 82 has a length and width dimension greater than the length and width of the drop hopper 23 to cover the entire drop hopper 23. The material of the buffer strip 82 is made of high molecular synthetic rubber and high molecular polyethylene plate through a vulcanization process. Wherein the molecular weight of the polyethylene plate is more than 800 ten thousand. And the end of the bumper strip 82 upstream of the conveyor belt 10 is designed to be arcuate to ensure smooth operation of the conveyor belt 10.

The conveying apparatus further includes a plurality of idlers 90, the idlers 90 are provided to the frame 70, the idlers 90 are used for the conveyor belt 10, and the idlers 90 are arranged at intervals on the frame 70.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.