CN211140361U

CN211140361U - Split type cement bin

Info

Publication number: CN211140361U
Application number: CN201922128923.6U
Authority: CN
Inventors: 孟红伟
Original assignee: Shandong Hanke Construction Machinery Co ltd
Current assignee: Shandong Hanke Construction Machinery Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-07-31
Anticipated expiration: 2029-11-30

Abstract

The utility model relates to a cement silo technical field, in particular to split type cement silo, the cement silo includes barrel unit, the equal fixedly connected with circumference ring flange in both ends of barrel unit lateral wall, and the circumference ring flange sets up along barrel unit outer wall circumference, the cement silo still includes the seal receptacle, the seal receptacle is the ring form, all fixes being provided with the installation lug on the upper and lower both ends face of seal receptacle, and the installation lug sets up along seal receptacle circumference, and the fixed rubber layer that is provided with on the installation lug lateral wall has all seted up the mounting groove on barrel unit both ends face, and the mounting groove sets up along barrel unit circumference, and the cooperation of pegging graft of installation lug and mounting groove. The utility model discloses a conveniently install the sealing strip between adjacent barrel unit, promote the function of adjacent barrel unit concatenation efficiency.

Description

Split type cement bin

Technical Field

The utility model relates to a cement bin technical field, in particular to split type cement bin.

Background

The cement bin is a closed storehouse body of storing the material, is fit for storing various materials such as grain, cement and fly ash, for convenient installation and transportation, current cement bin adopts split type structure usually, the cement bin includes upper cover, barrel, play hopper and support frame, and wherein the barrel is formed by barrel unit concatenation, the barrel unit is cylindric, and the inside cavity of barrel unit and both ends are the opening form, and the fixed ring flange that is provided with on the lateral wall at barrel unit opening form both ends, fixed connection can be dismantled through the ring flange to adjacent barrel unit, if the cement bin receives interior entering rainwater, then can cause the influence to the quality of cement, consequently need improve the leakproofness in cement bin.

The mode that prior art sealed the cement bin is for add the sealing strip between adjacent barrel unit, the sealing strip is flexible material, and the sealing strip is glued and is established on the terminal surface of barrel unit one end opening form. When the cement bin is installed, the barrel units are connected to the upper cover through the flange plate, then the upper cover and the barrel units connected with the upper cover are lifted through the crane, then other barrel units are aligned with the side wall of the barrel unit lifted above the barrel units, after the barrel units are aligned, the barrel units below the barrel units are connected to the lower portion of the lifted barrel units through the flange plate, the sealing strips are clamped between the end faces of the upper barrel unit and the lower barrel unit, finally the discharge hopper is connected to the lower portion of the barrel unit located at the lowest position, and then the support frame is fixedly connected to the lower portion of the discharge hopper.

The above prior art has the disadvantages that when connecting adjacent cylinder units, the lower cylinder unit adhered with the sealing strip needs to be aligned with the end surface of the cylinder unit lifted above the lower cylinder unit, because the sealing strip is made of flexible material, after the sealing strip is abutted with the upper cylinder, the friction force between the sealing strip and the end surface of the upper cylinder unit is large, so that the lower cylinder unit is difficult to move along the upper cylinder unit, and because the sealing strip is made of flexible material, when the lower cylinder is moved along the upper cylinder unit, the sealing strip can be deformed, so that the upper cylinder unit and the lower cylinder unit are difficult to be aligned, so that a worker can only align the lower cylinder unit below the upper cylinder unit repeatedly, so that the flange at the lower end of the upper cylinder unit is aligned with the flange at the upper end of the lower cylinder unit, so that the sealing strip is difficult to be installed between the adjacent cylinder units quickly, and then the splicing efficiency between adjacent cylinder units is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a split type cement bin has realized conveniently installing the sealing strip between adjacent barrel unit, promoting the function of adjacent barrel unit concatenation efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a split type cement bin, the cement bin includes barrel unit, the equal fixedly connected with circumference ring flange in both ends of barrel unit lateral wall, and the circumference ring flange sets up along barrel unit outer wall circumference, the cement bin still includes the seal receptacle, the seal receptacle is the ring form, all fixedly on the upper and lower both ends face of seal receptacle is provided with the installation lug, and the installation lug sets up along seal receptacle circumference, and the fixed rubber layer that is provided with on the installation lug lateral wall has all seted up the mounting groove on barrel unit both ends face, and the mounting groove sets up along barrel unit circumference, and the cooperation of pegging graft of installation lug and mounting groove.

Through adopting above-mentioned technical scheme, when connecting adjacent barrel unit, at first hoist a barrel unit through the crane, then arrange the seal receptacle in its below, make installation lug and mounting groove grafting cooperation, pass through bolt fixed connection with seal receptacle and circumference ring flange are fixed, then arrange another barrel unit in the seal receptacle below, the installation groove in the barrel unit is pegged graft the cooperation with the installation lug of seal receptacle lower surface, then pass through bolt fixed connection with the circumference ring flange in another barrel unit and seal receptacle, installation lug and installation groove grafting cooperation, make convenient concatenation between seal receptacle and the adjacent barrel unit, consequently, the installation effectiveness of installing adjacent barrel unit has been improved, reached simultaneously with the clearance seal's between the adjacent barrel unit effect.

The utility model discloses further set up to: the side of keeping away from the installation lug at the seal receptacle is fixed and is provided with vertical board, vertical board perpendicular to seal receptacle, and vertical board symmetry sets up on the upper surface and the lower surface of seal receptacle, and the circumference ring flange is located between vertical board and the installation lug.

Through adopting above-mentioned technical scheme, vertical board shelters from the gap between ring flange and the seal receptacle, and when rainwater weather, the rainwater is difficult for entering into in the clearance between ring flange and the seal receptacle for the rainwater is difficult for passing the installation lug and enters into inside the cement bin.

The utility model discloses further set up to: the barrel unit comprises splicing units, the cross section of each splicing unit is a quarter circular arc, the circular arc where each splicing unit is located is a circle with the same radius, an axial flange plate is fixedly arranged on the outer side wall of each splicing unit and arranged along the axis direction of each splicing unit, each axial flange plate comprises an arc-shaped portion and a vertical baffle, each arc-shaped portion is fixedly connected onto the outer side wall of each splicing unit, each vertical baffle is fixedly connected onto the end portion, far away from the corresponding splicing unit, of each arc-shaped portion, and the arc-shaped portions of the adjacent splicing units are spliced to form an X.

Through adopting above-mentioned technical scheme, when splicing two concatenation units, make the vertical baffle level of two concatenation units relative and butt, the arc portion of two concatenation units this moment is X shape and mutual butt, passes through bolt threaded connection with two vertical baffles, and two arc portions are further supported tightly this moment, have consequently reached the sealed further sealed function in clearance between two concatenation units.

The utility model discloses further set up to: the lower end is provided with the inserted bar about the concatenation unit inside wall, and the inserted bar sets up along concatenation unit axis direction, at the fixed inserted ring that is provided with in concatenation unit inside wall upper end, the inserted bar of adjacent concatenation unit and the inserted ring grafting cooperation of adjacent concatenation unit.

Through adopting above-mentioned technical scheme, after being a barrel unit with four concatenation units concatenations, when following two adjacent barrel units of vertical direction installation, insert the grafting intra-annular of below barrel with the grafting pole of top barrel, grafting pole and grafting ring grafting cooperation, make the barrel unit that is located the below be fixed a position, consequently, the function of the adjacent barrel unit of easy to assemble has been reached, the grafting pole sets up between two barrel units simultaneously, when one of them barrel unit received the horizontal direction striking, the grafting pole plays the spacing effect of keeping out to adjacent barrel unit, consequently, the joint strength in cement bin has been strengthened.

The utility model discloses further set up to: the lower end of the inner side wall of the splicing unit is fixedly provided with a threaded ring, the end part of the splicing rod is in threaded connection with the threaded ring, and the threaded ring is positioned below the splicing ring.

Through adopting above-mentioned technical scheme, peg graft pole tip and threaded ring threaded connection, consequently make peg graft pole and concatenation unit can dismantle fixed connection, can separate peg graft pole and concatenation unit before the installation, reduce the occupation space of concatenation unit, reach the function of convenient transportation.

The utility model discloses further set up to: the fixed splicing block that is provided with in the arc portion of concatenation unit one side, the splicing block is the T-shaped piece, has seted up the inserting groove in the arc portion of concatenation unit opposite side, and the splicing block and the inserting groove of adjacent concatenation unit are along vertical direction grafting cooperation.

Through adopting above-mentioned technical scheme, when installing adjacent concatenation unit, with the grafting piece and the inserting groove cooperation of pegging graft along vertical direction of adjacent concatenation unit, realized convenient quick with the function of adjacent concatenation unit alignment installation, the grafting piece is the T-shaped piece simultaneously, inserting groove and looks adaptation, consequently makes the difficult separation of grafting piece and inserting groove along the horizontal direction, has realized the function of reinforcing horizontal direction joint strength between the adjacent concatenation unit.

The utility model discloses further set up to: the lower end of the splicing unit is provided with a shielding plate, the shielding plate is hinged with the outer side wall of the splicing unit through a horizontal hinge shaft, the shielding plate is arranged along the circumferential direction of the splicing unit, the cross section of the shielding plate is of an arc-shaped structure, the opening shape of the shielding plate is opposite to the outer side wall of the splicing unit, and the shielding plate covers one side of the sealing seat, which is far away from the splicing unit.

Through adopting above-mentioned technical scheme, the shielding plate cover is established in the outside of seal receptacle and circumference ring flange, and during rainwater weather, the shielding plate plays to block the effect to external rainwater for in the rainwater is difficult for passing the clearance that the shielding plate enters into between seal receptacle and the barrel unit, has realized the function of reinforcing cement bin waterproof sealing nature.

The utility model discloses further set up to: keep away from its and concatenation unit articulated one end fixedly connected with joint piece at the shielding plate, all fixedly being provided with the joint seat in concatenation unit upper end, seted up the joint groove on the lateral wall that concatenation unit was kept away from to the joint seat, the joint piece includes intermediate lamella and semicircle portion, has seted up the interval groove on the intermediate lamella, and two semicircle portion symmetries set up in the both sides of interval groove, and two semicircle portions cooperate with joint groove joint, the joint piece and the joint groove joint cooperation of adjacent concatenation unit.

Through adopting above-mentioned technical scheme, extrude two semicircle portions to the direction that is close to the spacer groove for two semicircle portions are close to each other, then insert two semicircle portions the joint inslot, loosen two semicircle portions, make two semicircle portions support tightly with joint inslot portion, and the joint groove plays limiting displacement to semicircle portion, has realized the limit function to the shielding plate, has reached and has sheltered from sealed effect through shielding plate to seal receptacle department.

To sum up, the utility model discloses following technological effect has:

1. by adopting the structure of the sealing seat, the function of conveniently installing the sealing strip between the adjacent cylinder units is realized;

2. the function of enhancing the sealing effect of the axial flange is realized by adopting the structure of the arc-shaped part;

3. through the structure that adopts the inserted bar, realized the function of the adjacent barrel unit of easy to assemble.

Drawings

FIG. 1 is a three-dimensional perspective view of the present embodiment;

FIG. 2 is a schematic sectional view of the present embodiment;

FIG. 3 is a three-dimensional perspective view highlighting another perspective of the splice flange configuration;

FIG. 4 is an enlarged schematic view of detail B of FIG. 3;

fig. 5 is an enlarged schematic view of a portion a of fig. 2.

In the figure, 1, a cylinder unit; 11. a circumferential flange plate; 12. splicing units; 121. an axial flange; 1211. an arc-shaped portion; 1212. a vertical baffle; 122. a plug rod; 123. a plug-in ring; 124. a threaded ring; 125. an insertion block; 126. inserting grooves; 127. mounting grooves; 13. a clamping seat; 131. a clamping groove; 14. a shielding plate; 141. a clamping block; 1411. a spacing groove; 1412. a semicircular portion; 2. a sealing seat; 21. mounting a bump; 22. a vertical plate.

Detailed Description

As shown in figure 1, the utility model provides a split type cement bin, cement bin includes upper cover, stack shell and goes out the hopper, and the upper cover setting is in the stack shell top, goes out the hopper setting in the stack shell below, goes out the hopper and erects subaerial through the support frame, the stack shell is formed by the 1 concatenation of a plurality of barrel units.

As shown in fig. 1 and fig. 2, the cylinder unit 1 includes a splicing unit 12, the cross section of the splicing unit 12 is a quarter circular arc, the circular arc of each splicing unit 12 is a circle with the same radius, the upper end and the lower end of the splicing unit 12 are fixedly connected with a circumferential flange 11 (as shown in fig. 3 and fig. 4), the circumferential flange 11 is circumferentially arranged along the splicing unit 12, four splicing units 12 are spliced into a cylinder unit 1, before installation, each four splicing units 12 are spliced into a cylinder unit 1, then the adjacent cylinder units 1 are spliced, the outer side wall of the splicing unit 12 is fixedly provided with an axial flange 121, the axial flange 121 is arranged along the axial direction of the splicing unit 12, the axial flange 121 includes an arc 1211 and a vertical baffle 1212 (as shown in fig. 5), the arc 1211 is fixedly connected to the outer side wall of the splicing unit 12, the vertical baffle 1212 is fixedly connected to the end of the arc 1211 away from the splicing unit 12, and the arc 1211 of the adjacent splicing unit 12 is spliced into an X shape. When the two splicing units 12 are spliced, the vertical baffles 1212 of the two splicing units 12 are horizontally opposite and abutted, the arc-shaped portions 1211 of the two splicing units 12 are in an X shape and abutted against each other, the two vertical baffles 1212 are connected through the bolt threads, and the two arc-shaped portions 1211 are further abutted tightly, so that the function of sealing the gap between the two splicing units 12 for further sealing is achieved. As shown in fig. 5, the arc portion 1211 on one side of the splicing unit 12 is fixedly provided with the splicing block 125, the splicing block 125 is a T-shaped block, the arc portion 1211 on the other side of the splicing unit 12 is provided with the splicing groove 126, the splicing block 125 and the splicing groove 126 of the adjacent splicing unit 12 are spliced and matched in the vertical direction, when the adjacent splicing unit 12 is installed, the splicing block 125 and the splicing groove 126 of the adjacent splicing unit 12 are spliced and matched in the vertical direction, so that the function of conveniently and quickly aligning and installing the adjacent splicing unit 12 is realized, meanwhile, the splicing block 125 is a T-shaped block, and the splicing groove 126 is adapted to the splicing groove 126, so that the splicing block 125 and the splicing groove 126 are not easily separated in the horizontal direction, and the function of enhancing the connection strength in the horizontal direction between the adjacent splicing units 12 is.

Splice into barrel unit 1 back with concatenation unit 12, need splice adjacent barrel unit 1, for the convenience splice adjacent barrel unit 1 and guarantee the leakproofness in cement bin, the utility model discloses seal receptacle 2 has been add. As shown in fig. 4, the sealing seat 2 is annular, the upper and lower end faces of the sealing seat 2 are both fixedly provided with mounting lugs 21, the mounting lugs 21 are circumferentially arranged along the sealing seat 2, the outer side wall of the mounting lug 21 is fixedly provided with a rubber layer, the upper end face and the lower end face of the splicing unit 12 are both provided with mounting grooves 127, the mounting grooves 127 are circumferentially arranged along the splicing unit 12, and the mounting lugs 21 are in splicing fit with the mounting grooves 127. When connecting adjacent barrel unit 1, at first, hoist a barrel unit 1 through the crane, then arrange seal receptacle 2 in its below, make installation lug 21 and mounting groove 127 peg graft the cooperation, pass through bolt fixed connection with seal receptacle 2 and circumference ring flange 11 are fixed, then arrange another barrel unit 1 in seal receptacle 2 below, peg graft the cooperation with the installation lug 21 of seal receptacle 2 lower surface with mounting groove 127 on the barrel unit 1, then pass through bolt fixed connection with the circumference ring flange 11 on another barrel unit 1 and seal receptacle 2, installation lug 21 pegs graft the cooperation with mounting groove 127, make convenient concatenation between seal receptacle 2 and the adjacent barrel unit 1, consequently, the installation effectiveness of installing adjacent barrel unit 1 has been improved, reached simultaneously with the clearance seal's between the adjacent barrel unit 1 effect. Keep away from the fixed vertical board 22 that is provided with in one side of installation lug 21 at seal receptacle 2, vertical board 22 perpendicular to seal receptacle 2, vertical board 22 symmetry sets up on the upper surface and the lower surface of seal receptacle 2, circumference ring flange 11 is located between vertical board 22 and the installation lug 21, vertical board 22 shelters from the gap between ring flange and the seal receptacle 2, when rainwater weather, the rainwater is difficult for also entering into the clearance between ring flange and the seal receptacle 2 for the rainwater is difficult for passing installation lug 21 and enters into inside the cement bin.

In order to further facilitate the quick and convenient installation of the adjacent cylinder units 1, as shown in fig. 3, the upper and lower ends of the inner side wall of the splicing unit 12 are provided with the insertion rods 122, the insertion rods 122 are arranged along the axial direction of the splicing unit 12, the upper end of the inner side wall of the splicing unit 12 is fixedly provided with the insertion ring 123, and the insertion rods 122 of the adjacent splicing unit 12 are in insertion fit with the insertion ring 123 of the adjacent splicing unit 12. When installing two adjacent barrel units 1 along vertical direction, insert the grafting ring 123 of below barrel with the grafting pole 122 of top barrel, grafting pole 122 and grafting ring 123 are pegged graft the cooperation, make the barrel unit 1 that is located the below be positioned, consequently, reached the function of the adjacent barrel unit 1 of easy to assemble, simultaneously grafting pole 122 sets up between two barrel units 1, when one of them barrel unit 1 received the horizontal direction striking, grafting pole 122 played to adjacent barrel unit 1 and supported and kept off spacing effect, consequently, the joint strength in cement bin has been strengthened.

The insertion rod 122 and the splicing unit 12 can adopt a fixed connection mode or a detachable fixed connection mode, so as to facilitate detachment and transportation. As shown in fig. 2 and 3, the lower end of the inner side wall of the splicing unit 12 is fixedly provided with a threaded ring 124, the end of the insertion rod 122 is in threaded connection with the threaded ring 124, the threaded ring 124 is located below the insertion ring 123, and the end of the insertion rod 122 is in threaded connection with the threaded ring 124, so that the insertion rod 122 is detachably and fixedly connected with the splicing unit 12, the insertion rod 122 can be separated from the splicing unit 12 before installation, the occupied space of the splicing unit 12 is reduced, and the function of convenient transportation is achieved.

In order to further improve the leakproofness of cement bin, the utility model discloses be provided with shielding plate 14 in seal receptacle 2 and the outside of circumferential flange 11. As shown in fig. 4, the shielding plate 14 is disposed at the lower end of the splicing unit 12, the shielding plate 14 is hinged to the outer side wall of the splicing unit 12 through a horizontal hinge shaft, the shielding plate 14 is disposed along the circumferential direction of the splicing unit 12, the cross section of the shielding plate 14 is of an arc-shaped structure, the opening of the shielding plate 14 is opposite to the outer side wall of the splicing unit 12, the shielding plate 14 covers the sealing seat 2 away from the splicing unit 12, the shielding plate 14 covers the sealing seat 2 and the circumferential flange 11, in rainy weather, the shielding plate 14 has a blocking effect on external rainwater, so that rainwater is not easy to pass through the shielding plate 14 to enter the gap between the sealing seat 2 and the barrel unit 1, and the function of enhancing the waterproof sealing performance of the cement silo is realized.

For reinforcing shielding plate 14's installation stability for shielding plate 14 is difficult for taking place to rock when the cement bin takes place to rock, the utility model discloses keep away from its and concatenation unit 12 articulated one end fixedly connected with joint piece 141 at shielding plate 14. As shown in fig. 4, joint piece 141 is metal and deformable material, joint piece 141 includes intermediate lamella and semicircle portion 1412, interval groove 1411 has been seted up on the intermediate lamella, two semicircle portion 1412 symmetries set up the both sides at interval groove 1411, all fixed joint seat 13 that is provided with in concatenation unit 12 upper end, joint groove 131 has been seted up on the lateral wall that concatenation unit 12 was kept away from to joint seat 13, two semicircle portions 1412 and the cooperation of joint groove 131 joint, the joint piece 141 and the cooperation of joint groove 131 joint of adjacent concatenation unit 12. Extrude two semicircle portions 1412 to the direction that is close to interval groove 1411 for two semicircle portions 1412 are close to each other, then insert two semicircle portions 1412 in joint groove 131, loosen two semicircle portions 1412, make two semicircle portions 1412 and the inside support of joint groove 131 tightly, joint groove 131 plays limiting displacement to semicircle portion 1412, has realized the limit function to shielding plate 14, has reached and has sheltered from sealed effect through shielding plate 14 to seal receptacle 2 department.

The utility model discloses a theory of operation does:

when the cement bin is installed, firstly, every four splicing units 12 are spliced into a cylinder unit 1, the splicing blocks 125 of the adjacent splicing units 12 are spliced with the splicing grooves 126 in a vertical direction in a splicing matching mode, so that the effect of conveniently and quickly aligning and installing the adjacent splicing units 12 is achieved, at the moment, the arc-shaped parts 1211 of the two splicing units 12 are in an X shape and are mutually abutted, two vertical baffles 1212 are connected through bolts and threads, at the moment, the two arc-shaped parts 1211 are further abutted, the function of sealing a gap between the two splicing units 12 for further sealing is achieved, after the four splicing units 12 are spliced into one cylinder unit 1, the adjacent cylinder units 1 are spliced, when the adjacent cylinder units 1 are connected, firstly, one cylinder unit 1 is lifted up through a crane, then the sealing seat 2 is arranged below the cylinder unit, the baffle is rotated to be far away from the sealing seat 2, so that the installing lug 21 is spliced and matched with the clamping grooves 131, the sealing seat 2 is fixedly connected with the circumferential flange 11 through bolts, then the other cylinder unit 1 is arranged below the sealing seat 2, the clamping groove 131 on the cylinder unit 1 is matched with the mounting lug 21 on the lower surface of the sealing seat 2 in an inserting way, meanwhile, the insertion rod 122 and the insertion ring 123 are inserted and matched, so that the barrel unit 1 positioned below is positioned, then, the other cylinder unit 1 slides along the insertion rod 122, finally, the circumferential flange 11 is fixedly connected with the sealing seat 2 through bolts, then, the shielding plate 14 is rotated to be close to the outer side wall of the lower cylinder unit 1 adjacent thereto, the two semicircular portions 1412 are pressed in the direction close to the spacing groove 1411, then, the two semicircular portions 1412 are inserted into the catching grooves 131, the two semicircular portions 1412 are released, make two semicircle portions 1412 and the inside tight of joint groove 131 of supporting, joint groove 131 plays limiting displacement to semicircle portion 1412, and shielding plate 14 has played the effect of sheltering from and further sealing up seal receptacle 2 and circumference ring flange 11.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a split type cement bin, the cement bin includes barrel unit (1), the equal fixedly connected with circumference ring flange (11) in both ends of barrel unit (1) lateral wall, and circumference ring flange (11) set up along barrel unit (1) outer wall circumference, a serial communication port, the cement bin still includes seal receptacle (2), seal receptacle (2) are the ring form, all fixedly on the upper and lower both ends face of seal receptacle (2) are provided with installation lug (21), and installation lug (21) set up along seal receptacle (2) circumference, and the fixed rubber layer that is provided with on installation lug (21) lateral wall has all seted up mounting groove (127) on barrel unit (1) both ends face, and mounting groove (127) set up along barrel unit (1) circumference, and installation lug (21) and mounting groove (127) are pegged graft and are cooperated.

2. The split type cement bin as claimed in claim 1, wherein a vertical plate (22) is fixedly arranged on one side of the sealing seat (2) far away from the mounting lug (21), the vertical plate (22) is perpendicular to the sealing seat (2), the vertical plate (22) is symmetrically arranged on the upper surface and the lower surface of the sealing seat (2), and the circumferential flange (11) is positioned between the vertical plate (22) and the mounting lug (21).

3. The split type cement bin according to claim 1, wherein the barrel unit (1) comprises splicing units (12), the cross section of each splicing unit (12) is a quarter circular arc, the circular arc where each splicing unit (12) is located is a circle with the same radius, an axial flange (121) is fixedly arranged on the outer side wall of each splicing unit (12), the axial flange (121) is arranged along the axial direction of each splicing unit (12), each axial flange (121) comprises an arc-shaped part (1211) and a vertical baffle (1212), the arc-shaped parts (1211) are fixedly connected on the outer side wall of each splicing unit (12), the vertical baffle (1212) is fixedly connected to the end part, far away from the splicing unit (12), of each arc-shaped part (1211) of the adjacent splicing units (12) is spliced in an X shape.

4. The split type cement bin as claimed in claim 3, wherein the upper end and the lower end of the inner side wall of each splicing unit (12) are provided with the insertion rods (122), the insertion rods (122) are arranged along the axial direction of the splicing units (12), the upper end of the inner side wall of each splicing unit (12) is fixedly provided with the insertion ring (123), and the insertion rods (122) of the adjacent splicing units (12) are inserted and matched with the insertion rings (123) of the adjacent splicing units (12).

5. The split type cement bin as claimed in claim 4, wherein a threaded ring (124) is fixedly arranged at the lower end of the inner side wall of the splicing unit (12), the end of the insertion rod (122) is in threaded connection with the threaded ring (124), and the threaded ring (124) is located below the insertion ring (123).

6. The split type cement silo according to claim 3, wherein the arc-shaped portion (1211) on one side of the splicing unit (12) is fixedly provided with the splicing block (125), the splicing block (125) is a T-shaped block, the arc-shaped portion (1211) on the other side of the splicing unit (12) is provided with the splicing groove (126), and the splicing block (125) and the splicing groove (126) of the adjacent splicing unit (12) are spliced and matched in the vertical direction.

7. The split type cement bin according to claim 3, wherein a shielding plate (14) is arranged at the lower end of the splicing unit (12), the shielding plate (14) is hinged to the outer side wall of the splicing unit (12) through a horizontal hinge shaft, the shielding plate (14) is arranged along the circumferential direction of the splicing unit (12), the cross section of the shielding plate (14) is of an arc-shaped structure, the opening shape of the shielding plate (14) is opposite to the outer side wall of the splicing unit (12), and the shielding plate (14) covers the side, away from the splicing unit (12), of the sealing seat (2).

8. The split type cement bin according to claim 7, wherein a clamping block (141) is fixedly connected to one end, far away from the end, hinged to the splicing unit (12), of the shielding plate (14), a clamping seat (13) is fixedly arranged at the upper end of the splicing unit (12), clamping grooves (131) are formed in the side wall, far away from the splicing unit (12), of the clamping seat (13), the clamping block (141) comprises an intermediate plate and semicircular parts (1412), a spacing groove (1411) is formed in the intermediate plate, the two semicircular parts (1412) are symmetrically arranged on two sides of the spacing groove (1411), the two semicircular parts (1412) are in clamping fit with the clamping grooves (131), and the clamping blocks (141) of the adjacent splicing units (12) are in clamping fit with the clamping grooves (131).