Conical hopper of silo

Abstract

The utility model belongs to the technical field of silos. The utility model discloses an anti-blocking silo, which comprises a silo cone hopper and is characterized in that a piston type anti-blocking door is arranged on the silo cone hopper and is used for observing materials in the silo cone hopper and breaking arches of local arching materials; the piston type anti-blocking door comprises a mounting hole, a piston rod and a piston rod, wherein the mounting hole is formed in the cone hopper of the silo; the piston door mounting cavity assembly is arranged on the silo cone hopper at the position of the mounting hole; and the piston door assembly is arranged in the piston door mounting cavity. The utility model is used for solving the technical problem of arching of materials in the cone hopper of the silo or unsmooth discharging.

Description

Technical Field

[0001] The utility model belongs to the technical field of silos, and in particular relates to a silo cone bucket. Background Art

[0002] There are many ways to discharge materials from silos. Using a steel cone bucket to discharge materials is the most common way for smaller silos. It uses the self-flow characteristics of materials to discharge materials. It has the advantages of low cost and high efficiency. It is mainly used in docks, grain depots, deep processing of agricultural products and other related industries.

[0003] When existing silos are loaded with materials with poor fluidity, arching or poor discharge is likely to occur when discharging materials using a steel cone bucket, and the materials in the steel cone bucket cannot be cleared. At the same time, arching of materials will generate additional loads on the steel cone bucket, which may easily lead to adverse conditions such as excessive force or deformation of the steel cone bucket. Utility Model Content

[0004] The utility model aims to provide a silo cone bucket, which is used to solve the technical problems of material arching or unsmooth material discharge in the silo cone bucket.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solution, a silo cone bucket, characterized in that a piston-type anti-blocking door is arranged on the silo cone bucket, which is used to observe the materials in the silo cone bucket and break the arch of the locally arched materials; the piston-type anti-blocking door includes:

[0006] A mounting hole is provided on the silo cone bucket;

[0007] A piston door mounting chamber assembly is arranged on the silo cone bucket at the location of the mounting hole;

[0008] The piston door assembly is arranged in the piston door installation cavity.

[0009] The utility model utilizes a piston-type anti-blocking door to observe the arching of materials in the cone bucket of the silo. If arching is found, the piston door assembly is removed from the piston door installation cavity assembly, and a tool is inserted into the installation hole to break the arched materials, thereby ensuring that the materials are not blocked at the piston-type anti-blocking door.

[0010] The piston door installation cavity component of the utility model can play a reinforcing supporting role on the installation hole position of the silo cone bucket opening.

[0011] When the piston door assembly of the utility model is opened, it is parallel to the ground, so that the material will not impact the operator.

[0012] In order to solve the technical problem of material arching in silo cone buckets of different heights and angles, the utility model adopts the following technical solution: the piston-type anti-blocking doors are staggered from top to bottom, and the piston-type anti-blocking doors of the same height are evenly distributed circumferentially on the silo cone bucket.

[0013] The utility model designs the piston anti-blocking doors to be staggered up and down, so as to realize the observation and arch breaking of materials at different heights of the silo cone bucket; the utility model arranges the piston anti-blocking doors of the same height evenly circumferentially on the silo cone bucket, so as to realize the circumferential observation and arch breaking of materials at 360 degrees.

[0014] In order to solve the technical problem of how to realize the piston door installation cavity assembly, the utility model adopts the following technical solution, and the piston door installation cavity assembly includes:

[0015] A piston door installation cavity, wherein the longitudinal section of the piston door installation cavity is a trapezoid;

[0016] A first flange plate, arranged on the inner side of the piston door installation cavity and located on the outer side of the installation hole, the first flange plate being connected to the silo cone bucket;

[0017] A second flange plate, arranged on the outer side of the piston door installation cavity;

[0018] A reinforcing rib plate is radially arranged on the outer circumferential surface of the mounting cavity, and two ends of the reinforcing rib plate are respectively connected to the first flange plate and the second flange plate.

[0019] The utility model designs the piston door installation cavity assembly as an assembled structure, and assembles the piston door installation cavity assembly and the silo cone bucket to facilitate convenient and quick installation without destroying the anti-corrosion performance of the cone bucket surface, while also ensuring the final effect of the installation.

[0020] In order to solve the technical problem of material leakage between the piston door installation cavity assembly and the silo cone bucket, the utility model adopts the following technical solution: a seal is arranged between the first flange plate and the silo cone bucket. The seal can be a butyl sealing strip, which is installed on the outside of the connecting bolts between the first flange plate and the silo cone bucket to effectively prevent material leakage from between the piston door installation cavity assembly and the silo cone bucket.

[0021] In order to solve the technical problem of how to realize the piston door assembly, the utility model adopts the following technical solution, and the piston door assembly includes:

[0022] A piston door, matching the piston door installation cavity, wherein the longitudinal section of the piston door is a trapezoid;

[0023] A flange end plate is arranged on the outer side of the piston door and is vertically arranged between the flange end plate and the piston door;

[0024] A handle is arranged on the outer side of the flange end plate.

[0025] The utility model designs the piston door as a column-cut structure, which matches the cone bucket of the silo. The utility model arranges a flange end plate on the piston door, which facilitates the connection between the piston door assembly and the piston door installation cavity assembly. The utility model arranges a handle on the flange end plate, which facilitates the removal of the piston door from the piston door installation cavity.

[0026] In order to solve the technical problem that the silo cone bucket at the location of the installation hole is weakened and easily deformed, the utility model adopts the following technical solution, and the piston-type anti-blocking door assembly also includes:

[0027] The lining reinforcement flange ring plate is arranged on the silo cone bucket inside the mounting hole, and is used to strengthen the strength of the silo cone bucket at the location of the mounting hole.

[0028] The utility model assembles and connects an inner lining reinforcement flange ring plate on the silo cone bucket inside the installation hole, and cooperates with the first flange plate of the piston door installation cavity assembly to strengthen the strength of the silo cone bucket and prevent its deformation.

[0029] In order to solve the technical problem that the extra load of the arch affects the silo cone bucket, the utility model adopts the following technical solution: a nested discharge port is arranged on the silo cone bucket to release the influence of the extra load of the arch on the steel cone bucket.

[0030] In order to solve the technical problem of how to realize the nested discharge port, the utility model adopts the following technical solution, the discharge port includes a first discharge port and a second discharge port which are nested and connected; the first discharge port is connected to the silo cone bucket; the second discharge port is used to connect to the downstream equipment;

[0031] The first discharge port and the second discharge port are connected by a soft material piece, and the soft material piece and the first discharge port, and the soft material piece and the second discharge port form a sealing structure. The utility model designs the discharge port as a split nested structure, and the first discharge port and the second discharge port are softly connected by a soft material, thereby releasing the influence of the extra load of the arch on the steel cone bucket.

[0032] In order to solve the technical problem of how to realize soft materials, the utility model adopts the following technical solution. The soft material piece is a waterproof canvas, which is easy to purchase and convenient to install and replace.

[0033] In order to solve the technical problem that the silo cone bucket is deformed due to excessive force caused by arched materials, the utility model adopts the following technical solution: an annular reinforcement hoop is arranged on the silo cone bucket to strengthen and support the silo cone bucket. The utility model circumferentially assembles annular reinforcement hoops on silo cone buckets at the same height, and assembles and connects annular reinforcement hoops on silo cone buckets at different heights, so as to achieve effective reinforcement support for the silo cone bucket.

[0034] In order to solve the technical problem of how to realize the annular reinforcement hoop, the utility model adopts the following technical solution, and the annular reinforcement hoop includes:

[0035] A circular channel steel, wherein a mounting hole is arranged on the bottom plate of the circular channel steel for connecting the circular channel steel with the silo cone bucket;

[0036] The bending connection plate assembly is arranged between adjacent circular channel steels and is used to connect adjacent circular channel steels. The annular reinforcement hoop of the utility model is an assembled structure, and the circular channel steel and the silo cone bucket are assembled and connected by bolts. The installation is convenient and quick, and the anti-corrosion performance of the cone bucket surface is not damaged, and the final effect of the installation can be guaranteed. The segmented circular channel steel is connected by bolts using the bending connection plate to achieve quick disassembly and assembly.

[0037] In order to solve the technical problem of how to realize the bending connection plate assembly, the utility model adopts the following technical solution, and the bending connection plate assembly includes:

[0038] A first bent connecting plate is provided between the upper side plates of the adjacent circular channel steels and is used for connecting the upper side plates of the circular channel steels;

[0039] The second bent connecting plate is arranged between the lower side plates of the adjacent circular channel steels and is used to connect the lower side plates of the circular channel steels. The utility model uses the first and second bent connecting plates to connect the upper side plates and the lower side plates corresponding to the circular channel steels through bolts, and further fastens the circular channel steels to the silo cone bucket.

[0040] In order to solve the above technical problems, the utility model adopts the following technical solution: an air cannon assembly is arranged on the silo cone bucket to break the arch and help the material in the silo cone bucket to flow. The utility model arranges an air cannon assembly on the silo cone bucket to break the arch and help the material in the silo cone bucket to avoid arching of the material when the material initially flows poorly.

[0041] In order to solve the technical problem of how to install the air cannon assembly on the silo cone bucket, the utility model adopts the following technical solution, and the air cannon assembly includes:

[0042] A bracket, arranged on the silo cone bucket;

[0043] The air cannon is horizontally arranged on the bracket, and the end of the air outlet pipe of the air cannon extending into the silo cone bucket is bent downward. The utility model uses the bracket to horizontally install the air cannon on the silo cone bucket, which is convenient for disassembly and assembly.

[0044] In order to solve the technical problem of the bracket and how to connect the bracket with the silo cone bucket, the utility model adopts the following technical solution: the bracket is an assembled structure, and the bracket and the silo cone bucket are connected by a connecting piece. The utility model designs the bracket as an assembled structure, and at the same time designs the connection structure between the bracket and the silo cone bucket as an assembled structure, which is convenient for disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 It is a cross-sectional view of the silo cone bucket of the utility model;

[0046] Figure 2 It is a three-dimensional diagram of the silo cone bucket of the utility model;

[0047] Figure 3 This is an expanded view of the silo cone bucket of the utility model;

[0048] Figure 4 It is a cross-sectional view of the piston-type anti-blocking door of the silo cone bucket of the utility model;

[0049] Figure 5 It is a three-dimensional diagram of the piston-type anti-blocking door of the silo cone bucket of the utility model;

[0050] Figure 6 It is a three-dimensional diagram of the discharge port of the silo cone bucket of the utility model;

[0051] Figure 7 It is a cross-sectional view of the discharge port of the silo cone bucket of the utility model;

[0052] Figure 8 It is a structural schematic diagram of the annular reinforcing hoop of the silo cone bucket of the utility model;

[0053] Fig. 9 It is a side view of the air cannon assembly of the silo cone bucket of the utility model;

[0054] Fig.10 It is a top view of the air cannon assembly of the silo cone bucket of the utility model.

[0055] Reference numerals:

[0056] 10 silo cone bucket;

[0057] 100 conical bucket, 101 mounting hole;

[0058] 200 piston type anti-blocking door; 210 piston door installation cavity assembly, 211 piston door installation cavity, 212 first flange plate, 213 second flange plate, 214 reinforcing rib plate, 215 sealing member; 220 piston door assembly, 221 piston door, 222 flange end plate, 223 handle; 230 lining reinforced flange plate;

[0059] 300 discharge port, 301 first discharge port, 302 second discharge port, 303 soft material part, 304 first hoop, 305 second hoop;

[0060] 400 annular reinforcement hoop, 410 circle of round channel steel, 420 bent connecting plate assembly, 421 first bent connecting plate, 422 second bent connecting plate;

[0061] 500 air cannon assembly, 510 bracket, 511 cross bar, 512 diagonal brace, 513 diagonal connecting rod, 514 transverse connecting rod, 520 air cannon, 521 air outlet pipe, 530 connecting pipe, 531 straight pipe, 532 bent pipe;

[0062] 600 downstream equipment. DETAILED DESCRIPTION

[0063] The present invention is further explained below in conjunction with the accompanying drawings and specific implementation methods.

[0064] Example 1

[0065] like Figure 1-10 As shown, the silo cone bucket 10 comprises a cone bucket 100, and mounting holes 101 are processed on the cone bucket 101. The mounting holes 101 are staggered from top to bottom, and the mounting holes 101 at the same height are evenly distributed circumferentially on the cone bucket 100. A piston-type anti-blocking door 200 is installed on the silo cone bucket 100, which is used to observe the materials in the silo cone bucket and break the arch of the locally arched materials.

[0066] In one embodiment, the piston-type anti-blocking doors 200 are staggered from top to bottom, and the piston-type anti-blocking doors 210 of the same height are evenly distributed circumferentially on the silo cone bucket.

[0067] The piston type anti-blocking door 200 includes a piston door installation cavity assembly 210 and a piston door assembly 220 .

[0068] The piston door mounting chamber assembly 210 is arranged on the silo cone bucket where the mounting hole is located. In one embodiment, the piston door mounting chamber assembly 210 includes a piston door mounting chamber 211, a first flange plate 212, and a second flange plate 213. The piston door mounting chamber 211 is arranged horizontally, and the longitudinal section of the piston door mounting chamber 211 is preferably a trapezoidal shape to match the cone bucket. The first flange plate 212 is annular, and the connecting holes are evenly distributed on the first flange plate 212. The first flange plate 212 is obliquely installed on the inner side of the piston door mounting chamber 211 and is located on the outer side of the mounting hole. The first flange plate 212 is bolted to the cone bucket 100. The second flange plate 213 is installed on the outer side of the piston door mounting chamber 211; the second flange plate 213 is arranged vertically.

[0069] In one embodiment, the piston door installation cavity assembly further includes a reinforcing rib plate 214. The reinforcing rib plate 214 is radially arranged on the outer circumferential surface of the piston door installation cavity 211, one end of the reinforcing rib plate 214 is connected to the first flange plate 212, and the other end of the reinforcing rib plate 214 is connected to the second flange plate 213. In the utility model, a lining reinforcing flange ring plate is assembled and connected to the silo cone bucket inside the installation hole, and cooperates with the first flange plate of the piston door installation cavity assembly to strengthen the strength of the silo cone bucket and prevent it from deformation.

[0070] In one embodiment, in order to solve the sealing problem between the conical bucket 100 and the piston door installation chamber assembly 210, a seal 215 is provided between the first flange plate 212 and the conical bucket. The seal 215 can be a butyl sealing strip, which is installed on the outside of the connecting bolts between the first flange plate and the silo conical bucket to effectively prevent the material from leaking from between the piston door installation chamber assembly and the silo conical bucket.

[0071] The utility model designs the piston door installation cavity assembly as an assembled structure, and assembles the piston door installation cavity assembly and the silo cone bucket to facilitate convenient and quick installation without destroying the anti-corrosion performance of the cone bucket surface, while also ensuring the final effect of the installation.

[0072] The piston door assembly 220 is disposed in the piston door installation cavity 210. Specifically, the piston door assembly 220 includes a piston door 221, a flange end plate 222, and a handle 223. The piston door 221 matches the piston door installation cavity 211. Preferably, the longitudinal section of the piston door 221 is a trapezoid. The utility model designs the piston door as a column-notch structure to match the silo cone bucket. The flange end plate 222 is disposed on the outside of the piston door, and the flange end plate 222 and the piston door 221 are vertically arranged to facilitate the connection between the piston door assembly and the piston door installation cavity assembly. A handle 223 is installed on the outside of the flange end plate to facilitate the removal of the piston door from the piston door installation cavity.

[0073] In one embodiment, the piston anti-blocking door assembly 200 also includes a lining reinforcement flange ring plate 230, on which a silo cone bucket arranged on the inner side of the mounting hole is processed to enhance the strength of the silo cone bucket at the location of the mounting hole.

[0074] The utility model utilizes a piston-type anti-blocking door to observe the arching of materials in the cone bucket of the silo. If arching is found, the piston door assembly is removed from the piston door installation cavity assembly, and a tool is inserted into the installation hole to break the arched materials, thereby ensuring that the materials are not blocked at the piston-type anti-blocking door.

[0075] The piston door installation cavity component of the utility model can play a reinforcing supporting role on the installation hole position of the silo cone bucket opening.

[0076] When the piston door assembly of the utility model is opened, it is parallel to the ground, so that the material will not impact the operator.

[0077] In one embodiment, in order to release the influence of the extra load of the arch on the steel cone bucket, a nested discharge port 300 is provided on the cone bucket 100 .

[0078] In one embodiment, the nested discharge port 300 includes a first discharge port 301 and a second discharge port 302 which are nested and connected. A connection hole is processed around the first discharge port 301. The first discharge port 301 is bolted to the bottom of the silo cone 100.

[0079] The second discharge port 302 is used to connect to the downstream device 600, which can be a screw conveying mechanism. The second discharge port 302 is connected to the downstream device through a bolt flange. The lower part of the first discharge port 301 extends into the upper part of the second discharge port 302.

[0080] The lower part of the first discharge port 301 is wrapped with a soft material piece 303 and fastened by a first hoop 304. The soft material piece 303 and the first discharge port 301 form a sealing structure.

[0081] The upper part of the second discharge port 302 is wrapped with a soft material piece 303 and fastened by a second hoop 305. The soft material piece 303 forms a sealing structure with the second discharge port 302. Preferably, the soft material piece 303 is a waterproof canvas.

[0082] The utility model designs the discharge port as a split nested structure, and the first discharge port and the second discharge port are softly connected by a soft material piece. The discharge port adopts a nested structure, which can ensure smooth flow of materials and has no impact on the soft material piece 303, while the soft material piece 303 can release the impact of the extra load of the arch on the steel cone bucket.

[0083] In one embodiment, in order to reduce or avoid the influence of the arch on the force of the steel cone bucket, an annular reinforcement hoop is arranged on the steel cone bucket to strengthen the steel cone bucket. The silo cone bucket is provided with an annular reinforcement hoop 400 for strengthening and supporting the silo cone bucket. The utility model circumferentially assembles annular reinforcement hoops on silo cone buckets at the same height, and assembles and connects annular reinforcement hoops on silo cone buckets at different heights, so as to achieve effective strengthening and support for the silo cone bucket.

[0084] In one embodiment, the annular reinforcing hoop 400 includes a plurality of sections of circular channel steel 410. A connecting hole is arranged on the bottom plate 411 of the circular channel steel 410, and the connecting hole corresponds to the connecting hole on the silo cone bucket and is bolted to realize the connection between the two.

[0085] In one embodiment, in order to solve the technical problem of how to connect the circular channel steels 410, two adjacent sections of circular channel steels 410 in this embodiment are connected by a bending connecting plate assembly 420. The annular reinforcement hoop is circled with channel steel and connected to the conical bucket with densely distributed bolts. The reinforcement hoops are connected to each other with a bending connecting plate assembly to ensure the circumferential continuity of the reinforcement hoop. Specifically, the bending connecting plate assembly 420 includes a first bending connecting plate 421 and a first bending connecting plate 422. The first bending connecting plate 421 and the first bending connecting plate 422 have the same structure, both including bending plate one and bending plate two, and bending plate one and bending plate two are set at an obtuse angle and are V-shaped. A connection hole is processed at the end of bending plate one. A connection hole is processed at the end of bending plate two.

[0086] The first bent connecting plate 421 is placed between the upper side plates 411 of adjacent circular channel steels and is used to connect the upper side plates of the circular channel steels. Specifically, both ends of the upper side plates 411 of the circular channel steel 410 are respectively processed with connecting holes. The upper side plates 411 of the circular channel steel 410 correspond to the connecting holes of the first bent connecting plate 421 and bolts are installed to achieve the connection between the two.

[0087] The second bent connecting plate 422 is placed between the lower side plates 412 of the adjacent circular channel steels and is used to connect the lower side plates of the circular channel steels. Specifically, the lower side plates 412 of the circular channel steels 410 are respectively processed with connecting holes. The lower side plates 412 of the circular channel steels 410 correspond to the connecting holes of the second bent connecting plate 422 and bolts are installed to achieve the connection between the two.

[0088] The utility model annular reinforcement hoop is an assembled structure, which uses bolts to assemble the ring round channel steel and the silo cone bucket. The installation is convenient and quick, and does not damage the anti-corrosion performance of the cone bucket surface, while also ensuring the final effect of the installation. The segmented ring round channel steel is connected by bolts using a bent connecting plate to achieve quick disassembly and assembly.

[0089] In one embodiment, Figure 8 , Fig. 9 As shown, an air cannon assembly 500 is provided on the silo cone bucket to break the arch and assist the flow of the material in the silo cone bucket.

[0090] The air cannon assembly 500 includes an air cannon 520. In one embodiment, in order to solve the problem of how to install the air cannon 520 on the conical bucket 100, the present embodiment designs a bracket 510, and the bracket is connected to the silo conical bucket by a connector. Specifically, the bracket 510 is an assembled structure. The bracket 510 includes two cross bars 511, two diagonal braces 512, two diagonal connecting rods 513, and two transverse connecting rods 514. One cross bar 511, one diagonal brace 512, and one diagonal connecting rod 512 are assembled into an obtuse triangle structure one. Another cross bar 511, another diagonal brace 512, and another diagonal connecting rod 512 are assembled into an obtuse triangle structure two. The obtuse triangle structures one and two are connected by two transverse connecting rods 514. The two diagonal connecting rods 513 are bolted to the corresponding conical buckets 100, respectively.

[0091] The air cannon 520 is horizontally arranged on the bracket 510. Specifically, the ends of the two cross bars 511 are bolted to a mounting seat, and the air cannon 520 is placed on the mounting seat.

[0092] The end of the air outlet pipe of the air cannon extending into the silo cone bucket is bent downward. Specifically, a connecting pipe 530 is connected to the flange of the air outlet pipe 521 of the air cannon 520. The connecting pipe 530 includes a straight pipe 531 and a curved pipe 532. The straight pipe 531 passes through the mounting hole on the cone bucket 100 and extends into the cone bucket 100. The curved pipe 532 is installed at the end of the straight pipe 531, and the curved pipe 532 is bent downward to prevent materials from entering the connecting pipe 530.

[0093] Air cannon components are arranged on the cone bucket of the silo to break the arch of the material in the steel cone bucket when the material initially flows poorly, so as to avoid the arching of the material. The working principle of the air cannon is to use the compressed air to suddenly release the potential energy, generate a strong shock wave, and directly rush to the material blockage area, so that the material can resume gravity flow again and eliminate the blockage.

[0094] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention, and the contents not described in detail in this specification shall belong to the prior art known to professional and technical personnel in the field.

Claims

1. Silo cone bucket, which is characterized by: The silo cone bucket is provided with a piston-type anti-blocking door for observing the materials in the silo cone bucket and breaking the arch of the partially arched materials; the piston-type anti-blocking door comprises: A mounting hole is provided on the silo cone bucket; A piston door mounting chamber assembly is arranged on the silo cone bucket at the location of the mounting hole; The piston door assembly is arranged in the piston door installation cavity.

2. The silo cone bucket according to claim 1 is characterized in that: The piston-type anti-blocking doors are staggered from top to bottom, and the piston-type anti-blocking doors at the same height are evenly distributed circumferentially on the silo cone bucket.

3. The silo cone bucket according to claim 1 or 2, characterized in that: The piston door installation cavity assembly comprises: A piston door installation cavity, wherein the longitudinal section of the piston door installation cavity is a trapezoid; A first flange plate, arranged on the inner side of the piston door installation cavity and located on the outer side of the installation hole, the first flange plate being connected to the silo cone bucket; A second flange plate, arranged on the outer side of the piston door installation cavity; A reinforcing rib plate is radially arranged on the outer circumferential surface of the mounting cavity, and two ends of the reinforcing rib plate are respectively connected to the first flange plate and the second flange plate.

4. The silo cone bucket according to claim 3 is characterized in that: A seal is arranged between the first flange plate and the silo cone bucket.

5. The silo cone bucket according to claim 3 is characterized in that: The piston door assembly comprises: A piston door, matching the piston door installation cavity, wherein the longitudinal section of the piston door is a trapezoid; A flange end plate is arranged on the outer side of the piston door and is vertically arranged between the flange end plate and the piston door; A handle is arranged on the outer side of the flange end plate.

6. The silo cone bucket according to claim 3 is characterized in that: The piston-type anti-blocking door assembly also includes: The lining reinforcement flange ring plate is arranged on the silo cone bucket inside the mounting hole, and is used to strengthen the strength of the silo cone bucket at the location of the mounting hole.

7. The silo cone bucket according to claim 1 or 2, characterized in that: A nested discharge port is arranged on the silo cone bucket.

8. The silo cone bucket according to claim 7 is characterized in that: The discharge port comprises a first discharge port and a second discharge port which are nested and connected; the first discharge port is connected to the silo cone bucket; the second discharge port is used to connect to downstream equipment; The first discharge port and the second discharge port are connected via a soft material piece, and the soft material piece and the first discharge port, and the soft material piece and the second discharge port form a sealing structure.

9. The silo cone bucket according to claim 8, characterized in that: The soft material piece is waterproof canvas.

10. The silo cone bucket according to claim 1, characterized in that: An annular reinforcement hoop is arranged on the silo cone bucket to strengthen and support the silo cone bucket.

11. The silo cone bucket according to claim 10, characterized in that: The annular reinforcement hoop comprises: A circular channel steel, wherein a mounting hole is arranged on the bottom plate of the circular channel steel for connecting the circular channel steel with the silo cone bucket; The bent connecting plate assembly is arranged between adjacent circles of circular channel steels and is used to connect adjacent circles of circular channel steels.

12. The silo cone bucket according to claim 11, characterized in that: The bent connecting plate assembly comprises: A first bent connecting plate is provided between the upper side plates of the adjacent circular channel steels and is used for connecting the upper side plates of the circular channel steels; The second bent connecting plate is arranged between the lower side plates of the adjacent circular channel steels and is used for connecting the lower side plates of the circular channel steels.

13. The silo cone bucket according to claim 1 or 2, characterized in that: An air cannon assembly is arranged on the silo cone bucket to break the arch and assist the flow of the materials in the silo cone bucket.

14. The silo cone bucket according to claim 13, characterized in that: The air cannon assembly comprises: A bracket, arranged on the silo cone bucket; The air cannon is horizontally arranged on the bracket, and the end of the air outlet pipe of the air cannon extending into the cone bucket of the silo is bent downward.

15. The silo cone bucket according to claim 14, characterized in that: The bracket is an assembled structure, and the bracket is connected to the silo cone bucket through a connecting piece.

Images