CN114803308A

CN114803308A - Composite hopper of elevator

Info

Publication number: CN114803308A
Application number: CN202210465309.2A
Authority: CN
Inventors: 张嘉晨
Original assignee: Jiangyin Evergreen Sky Technology Partnership LP
Current assignee: Jiangyin Evergreen Sky Technology Partnership LP
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-07-29

Abstract

The invention relates to a composite hopper of a hoister, which comprises: the foldable tongue plate comprises two outer side plates which are arranged oppositely, an inner side plate fixed on one side of the outer side plate opposite to the outer side plate, an outer back plate group fixed between the two outer side plates, an inner back plate group fixed on the inner side of the outer back plate group, a tongue plate fixed on the outer back plate group and folded plates which are integrally connected to the two sides of the tongue plate and fixed with the inner side plate. The composite hopper of the elevator has high structural strength, and staggered lightening holes are formed in the inner side plate and the outer side plate, so that internal materials can be prevented from falling off; the coil plate, the angle plate and the like arranged in the hopper can improve the structural strength of the hopper and avoid deformation caused by impact; the inner surface or the outer surface of the hopper made of the steel plate is added with a wear-resistant and non-sticky coating or a polymer plastic plate, so that the manufactured elevator hopper has high strength, light weight, wear resistance and non-sticky performance, and the service life of the hopper is prolonged.

Description

Composite hopper of elevator

Technical Field

The invention belongs to the technical field of hoppers, and particularly relates to a composite hopper of a hoister.

Background

In the prior art, a lifter generally drives a hopper to lift materials through a chain driven by a gear, so as to realize lifting and conveying of the materials. The elevator is characterized in that materials are conveyed to a high place from a low place, for example, lump granular materials such as limestone, coal, gypsum, clinker, dry clay, sand and stone and the like crushed by a crusher on the ground are lifted to the air, a hopper of the elevator receives the materials entering from a feeding hole, then the hopper ascends along with the advancing of a chain, and turns over along with the chain after reaching a driving gear on the upper part, so that the materials are dumped.

However, current lifting machine hopper, with the preparation of solid steel sheet, weight is big, also hardly satisfy the requirement in structure and function, weight is big, the energy consumption is also big, the material is strong to hopper wearing and tearing effect, some materials and hopper adhesion, the volume of hopper has been reduced, make the efficiency of lifting machine reduce, and easy oxidation is rusted in promotion or transportation material in-process, lead to hopper intensity to reduce and the iron sheet drops, the material that leads to promoting leaks the material, the effective operating rate of lifting machine has been reduced, the cost of maintenance of equipment has been increased, the electric energy also is wasted simultaneously.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a composite hopper of a hoister.

In order to achieve the purpose, the invention adopts the technical scheme that: an elevator compound hopper comprising:

the foldable tongue plate comprises two outer side plates which are arranged oppositely, an inner side plate fixed on one side of the outer side plate opposite to the outer side plate, an outer back plate group fixed between the two outer side plates, an inner back plate group fixed on the inner side of the outer back plate group, a tongue plate fixed on the outer back plate group and folded plates which are integrally connected to the two sides of the tongue plate and fixed with the inner side plate.

Optimally, the combined type folding plate comprises an inner side plate lightening hole and an inner side plate locking hole which are formed in the inner side plate, an outer side plate lightening hole and an outer side plate locking hole which are formed in the outer side plate, a tongue plate lightening hole which is formed in the tongue plate and a folding plate lightening hole which is formed in the folding plate.

Preferably, the side plate fastener further comprises a side plate fastener fixed on the opposite side of the outer side plate.

Preferably, the inner back plate group comprises a first inner baffle, a second inner baffle, a third inner baffle, a fourth inner baffle, a fifth inner baffle, a sixth inner baffle, a seventh inner baffle and an eighth inner baffle which are connected in sequence, a rolling plate integrally connected to the outer side of the first inner baffle, and inner back plate lightening holes formed in the first inner baffle, the third inner baffle, the fifth inner baffle, the seventh inner baffle and the eighth inner baffle.

Preferably, the outer back plate group comprises a first outer baffle, a second outer baffle, a third outer baffle, a fourth outer baffle and a fifth outer baffle which are connected in sequence, a corner plate arranged on the first outer baffle, and outer back plate lightening holes formed in the first outer baffle, the second outer baffle, the third outer baffle, the fourth outer baffle and the fifth outer baffle.

Optimally, the inner side plate lightening holes and the outer side plate lightening holes are staggered, the inner side plate locking holes and the outer side plate locking holes are overlapped, and the side plate lugs are fixed on the inner side plate locking holes and the outer side plate locking holes.

Optimally, the inner back plate lightening holes and the outer back plate lightening holes are staggered mutually.

Preferably, the inner side plate and the outer side plate are both made of steel plates, and at least one layer of the inner back plate group and the outer back plate group is made of steel plates.

Optimally, the inner surface of the inner side plate and the outer surface of the outer side plate are sprayed with wear-resistant paint or fixed UHMW-PE plates.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

the composite hopper of the elevator has high structural strength, and staggered lightening holes are formed in the inner side plate and the outer side plate, so that internal materials can be prevented from falling off; the coil plate, the angle plate and the like arranged in the hopper can improve the structural strength of the hopper and avoid deformation caused by impact; the inner surface or the outer surface of the hopper made of the steel plate is added with a wear-resistant and non-sticky coating or a polymer plastic plate, so that the manufactured elevator hopper has high strength, light weight, wear resistance and non-sticky performance, and the service life of the hopper is prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a diagram of the position of an inner back plate set and an outer back plate set in accordance with the present invention;

FIG. 3 is a rear view of FIG. 2 in accordance with the present invention;

fig. 4 is a structural schematic view of the tongue plate of the invention;

FIG. 5 is a schematic structural view of an inner decking of the present invention;

FIG. 6 is a schematic structural view of an outer panel according to the present invention;

FIG. 7 is a schematic structural view of an inner back plate assembly according to the present invention;

FIG. 8 is a schematic view of an inner backplate assembly according to another embodiment of the present invention;

FIG. 9 is a schematic structural view of an outer back plate assembly of the present invention;

FIG. 10 is a schematic view of an outer backplate set according to another embodiment of the present invention;

description of reference numerals:

1. an inner side plate; 2. an outer panel; 3. an inner side plate lightening hole; 4. an outer panel lightening hole; 5. inner side plate locking holes; 6. an outer panel locking hole; 7. a side plate lug; 8. a tongue plate; 9. a tongue plate lightening hole; 10. folding the plate; 11. a folded plate lightening hole; 12. an inner back panel group; 120. a first inner baffle; 121. a second inner baffle; 122. a third inner baffle; 123. a fourth inner baffle; 124. a fifth inner baffle; 125. a sixth inner baffle; 126. a seventh inner baffle; 127. an eighth inner baffle; 128. lightening holes of the inner back plate; 129. rolling; 13. an outer back panel group; 130. a first outer baffle; 131. a second outer baffle; 132. a third outer baffle; 133. a fourth outer baffle; 134. a fifth outer baffle; 135. a gusset; 136. and an outer back plate lightening hole.

Detailed Description

The invention will be further described with reference to examples of embodiments shown in the drawings to which the invention is attached.

As shown in fig. 1, the composite hopper of the elevator of the present invention is a schematic structural diagram, and is used on an elevator to assist the elevator in transferring and dumping materials, and includes an inner side plate 1, an outer side plate 2, a side plate lug 7, a tongue plate 8, a folded plate 10, an inner back plate set 12, and an outer back plate set 13.

As shown in fig. 5, the inner side plate 1 is a schematic structural view, and the inner side plate 1 is made of steel plate, because the steel plate has high strength, low price, is not easy to rust and is convenient to process. The inner side plate lightening holes 3 and the inner side plate locking holes 5 are formed in the inner side plate 1, the inner side plate lightening holes 4 can greatly lighten the weight of the inner side plate 1, the subsequent dumping of materials is easier, the consumption of steel materials can be reduced during processing, and the cost is saved. As shown in fig. 6, the structural schematic diagram of the outer panel 2 is shown, the outer panel 2 and the inner panel 1 are made of steel plates as same material, and the inner surface of the inner panel 1 and the outer surface of the outer panel 2 are coated with wear-resistant paint or fixed with UHMW-PE (polyethylene) plates, so that the inner surface or the outer surface of the hopper has wear-resistant and non-stick properties, and the manufactured elevator hopper has high strength, light weight, wear-resistant and non-stick properties, and can better meet the requirements of energy conservation and service life improvement of elevator conveying equipment. The inner side plates 1 and the outer side plates 2 are respectively provided with two blocks, the two inner side plates 1 are arranged oppositely, the two outer side plates 2 are welded on the opposite sides of the two inner side plates 1, and the inner side plates 1 and the outer side plates 2 serve as two side edges of the hopper. The outer plate lightening holes 4 and the outer plate locking holes 6 are formed in the outer plate 2, the outer plate lightening holes 4 and the inner plate lightening holes 3 have the same functions, and no repeated description is given here, when the outer plate 2 is welded on the inner plate 1, the inner plate lightening holes 3 and the outer plate lightening holes 4 are staggered with each other, and internal materials are prevented from being spilled out through the inner plate lightening holes 3 and the outer plate lightening holes 4. The inner side plate locking hole 5 and the outer side plate locking hole 6 are overlapped with each other, the side plate lugs 7 are fixed on the inner side plate locking hole 5 and the outer side plate locking hole 6, and an external hoister is connected with the side plate lugs 7 and used for driving the hopper to lift or overturn for dumping, so that the side plate lugs 7 play a role in connection.

As shown in fig. 7 and 8, which are schematic structural diagrams of the inner back plate assembly 12, the inner back plate assembly 12 is "V" shaped, and is fixed between the two inner side plates 1, and forms a funnel shape with a large upper part and a small lower part with the two inner side plates 1, and the hopper with the funnel shape with the large upper part and the small lower part is convenient for feeding and dumping materials. The novel inner baffle plate comprises a first inner baffle plate 120, a second inner baffle plate 121, a third inner baffle plate 122, a fourth inner baffle plate 123, a fifth inner baffle plate 124, a sixth inner baffle plate 125, a seventh inner baffle plate 126, an eighth inner baffle plate 127, an inner back plate lightening hole 128 and a rolling plate 129. The first inner baffle 120, the second inner baffle 121, the third inner baffle 122, the fourth inner baffle 123, the fifth inner baffle 124, the sixth inner baffle 125, the seventh inner baffle 126 and the eighth inner baffle 127 are formed by bending a plate through a bending process. Inner backboard lightening holes 128 are formed in the first inner baffle 120, the third inner baffle 122, the fifth inner baffle 124, the seventh inner baffle 126 and the eighth inner baffle 127, and the inner backboard lightening holes 128 are used for lightening the weight of the inner backboard assembly 12. The rolled sheet 129 is integrally connected to the outside of the first inner barrier 120.

As shown in fig. 9 and 10, which are schematic structural views of the outer back plate group 13, the outer back plate group 13 is fixed on the outer side of the inner back plate group 12 and located between two outer side plates 2, and includes a first outer baffle 130, a second outer baffle 131, a third outer baffle 132, a fourth outer baffle 133, a fifth outer baffle 134, a corner plate 135 and an outer back plate lightening hole 136. The first outer barrier 130, the second outer barrier 131, the third outer barrier 132, the fourth outer barrier 133 and the fifth outer barrier 134 are formed by bending a plate material through a bending process. The gusset 135 is provided on the first outer barrier 130, and the outer-back lightening holes 136 are opened in the first outer barrier 130, the second outer barrier 131, the third outer barrier 132, the fourth outer barrier 133, and the fifth outer barrier 134, for lightening the weight of the outer-back panel set 13. As shown in fig. 2 and 3, in the positional relationship between the outer back plate group 13 and the inner back plate group 12, when the outer back plate group 13 is fixed to the outside of the inner back plate group 12, the first outer barrier 130 is attached to the outside of the first inner barrier 120, the second outer barrier 131 is attached to the outside of the third inner barrier 122, the third outer barrier 132 is attached to the outside of the fifth inner barrier 124, the fourth outer barrier 133 is attached to the outside of the seventh inner barrier 126, and the fifth outer barrier 134 is attached to the outside of the eighth inner barrier 127. The inner backplate lightening holes 128 and the outer backplate lightening holes 136 are staggered with each other, so that internal materials are prevented from being spilled through the inner backplate lightening holes 128 and the outer backplate lightening holes 136. The first outer baffle 130, the second outer baffle 131 and the second inner baffle 121 enclose a triangle, the second outer baffle 131, the third outer baffle 132 and the fourth inner baffle 123 enclose a triangle, the third outer baffle 132, the fourth outer baffle 133 and the sixth inner baffle 125 enclose a triangle, when the hopper is normally charged, the second inner baffle 121, the fourth inner baffle 123 and the sixth inner baffle 125 are positioned at the bottommost part of the hopper, so the three parts are all arranged into a triangle to reduce the impact of external materials on the bottom of the hopper. The angle plate 135 has two positions, which are disposed on the first outer baffle 130 and are protruded outward, when the outer back plate group 13 is fixed on the outer side of the inner back plate group 12, the angle plate 135 and the first inner baffle 120 form a triangle, when the hopper is normally loaded, the rolling plate 129 and the angle plate 135 are positioned at the innermost side of the hopper, and when the hopper is lifted or overturned to dump materials, the impact and pressure on the inner side of the hopper are the largest, so the rolling plate 129 and the angle plate 135 can improve the structural strength of the position and avoid deformation. At least one layer of the inner back plate group 12 and the outer back plate group 13 is a steel plate, so that when the inner back plate group and the outer back plate group are welded with the inner side plate 1 and the outer side plate 2, the welding is firmer, and the inner side plate 1 and the outer side plate 2 are also steel plates, so that the welding of the same material is more reliable than the welding of different materials.

As shown in fig. 4, which is a schematic structural diagram of the tongue plate 8, the tongue plate 8 is fixed inside the first outer baffle 130, and a tongue plate lightening hole 9 is formed in the tongue plate 8 for lightening the weight of the tongue plate 8. The folded plate 10 is integrally connected to two sides of the tongue plate 8 and fixed on the inner side plate 1, and the folded plate lightening holes 11 are formed in the folded plate 10, so that the structural strength of the hopper can be further improved by the tongue plate 8 and the folded plate 10.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a compound hopper of lifting machine which characterized in that, it includes:

the novel foldable plate comprises two outer side plates (2) which are arranged oppositely, an inner side plate (1) which is fixed on one opposite side of the outer side plates (2), an outer back plate group (13) which is fixed between the two outer side plates (2), an inner back plate group (12) which is fixed on the inner side of the outer back plate group (13), a tongue plate (8) which is fixed on the outer back plate group (13) and folded plates (10) which are integrally connected to two sides of the tongue plate (8) and are fixed with the inner side plate (1).

2. The compound hopper of the hoister as claimed in claim 1, wherein: the novel tongue plate is characterized by further comprising an inner side plate lightening hole (3) and an inner side plate locking hole (5) which are formed in the inner side plate (1), an outer side plate lightening hole (4) and an outer side plate locking hole (6) which are formed in the outer side plate (2), a tongue plate lightening hole (9) which is formed in the tongue plate (8) and a folded plate lightening hole (11) which is formed in the folded plate (10).

3. The compound hopper of the hoister as claimed in claim 1, wherein: the side plate buckle also comprises a side plate lug (7) fixed on the opposite side of the outer side plate (2).

4. The compound hopper of the hoister as claimed in claim 1, wherein: the inner back plate group (12) comprises a first inner baffle (120), a second inner baffle (121), a third inner baffle (122), a fourth inner baffle (123), a fifth inner baffle (124), a sixth inner baffle (125), a seventh inner baffle (126) and an eighth inner baffle (127) which are connected in sequence, a rolling plate (129) integrally connected to the outer side of the first inner baffle (120), and inner back plate lightening holes (128) formed in the first inner baffle (120), the third inner baffle (122), the fifth inner baffle (124), the seventh inner baffle (126) and the eighth inner baffle (127).

5. The compound hopper of the elevator as claimed in claim 4, wherein: the outer back plate group (13) comprises a first outer baffle (130), a second outer baffle (131), a third outer baffle (132), a fourth outer baffle (133) and a fifth outer baffle (134) which are sequentially connected, a corner plate (135) arranged on the first outer baffle (130), and outer back plate lightening holes (136) formed in the first outer baffle (130), the second outer baffle (131), the third outer baffle (132), the fourth outer baffle (133) and the fifth outer baffle (134).

6. The compound hopper of the hoister as claimed in claim 3, wherein: the inner side plate lightening holes (3) and the outer side plate lightening holes (4) are staggered, the inner side plate locking holes (5) and the outer side plate locking holes (6) are overlapped, and the side plate lugs (7) are fixed on the inner side plate locking holes (5) and the outer side plate locking holes (6).

7. The compound hopper of the elevator as claimed in claim 5, wherein: the inner backboard lightening holes (128) and the outer backboard lightening holes (136) are staggered with each other.

8. The compound hopper of the hoister as claimed in claim 1, wherein: the inner side plate (1) and the outer side plate (2) are both made of steel plates, and at least one layer of the inner back plate group (12) and the outer back plate group (13) is made of steel plates.

9. The compound hopper of the hoister as claimed in claim 1, wherein: and the inner surface of the inner side plate (1) and the outer surface of the outer side plate (2) are sprayed with wear-resistant paint or fixed UHMW-PE plates.