CN214113938U

CN214113938U - Bulk material conveying device of screw conveyor

Info

Publication number: CN214113938U
Application number: CN202120063263.2U
Authority: CN
Inventors: 罗海清
Original assignee: Fujian Xuhua Machinery Equipment Co ltd
Current assignee: Fujian Xuhua Machinery Equipment Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-09-03
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a bulk material conveying device of a screw conveyor, which comprises a machine base and an observation sealing cover, wherein the upper end of the machine base is provided with the observation sealing cover, the outer surface sleeve of a rotating shaft is provided with a splicing screw sleeve, a fixing bolt passes through a pipe body and is fixedly connected with the rotating shaft, a plurality of splicing screw sleeves are sleeved on the surface of the rotating shaft and are fixed through the fixing bolt to assemble a complete screw conveying rod, if the surface of a certain splicing screw sleeve is damaged, only one splicing screw sleeve needs to be dismantled, the replacement cost is lower, the whole screw conveying rod does not need to be dismantled and replaced, resources are saved, two adjacent splicing screw sleeves are sleeved along a splicing line, the fixing bolt is convenient to fix, two adjacent screw blades are fixedly laminated through the connection of a clamping groove and a clamping small rod, and the tightness of the lamination of the screw blades is improved through the lamination of a first rubber sealing gasket and a second rubber sealing gasket, and then the continuity of the connection between two adjacent splicing spiral sleeves is improved.

Description

Bulk material conveying device of screw conveyor

Technical Field

The utility model relates to a technical field is carried to the material, specifically is a screw conveyer's bulk material conveyor.

Background

The working principle of the screw conveyer is that a rotating screw blade pushes materials to convey the materials by the screw conveyer, the force which enables the materials not to rotate together with the screw conveyer blade is the self weight of the materials and the frictional resistance of a screw conveyer shell to the materials, the screw blade welded on a rotating shaft of the screw conveyer, and the surface type of the blade has the forms of a solid surface type, a belt surface type, a blade surface type and the like according to different conveyed materials.

After screw conveyer's helical blade used for a long time, different degrees wearing and tearing can appear in its surface, need demolish whole conveyor and overhaul or replace, intensity of labour is big, if only partial wearing and tearing in the helical blade's of being replaced surface, with the comparatively resource-wasting of whole replacement, the feature of environmental protection is lower.

Aiming at the problems, the prior device is improved, and the bulk material conveying device of the screw conveyor is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screw conveyer's bulk material conveyor adopts this device to work to the problem of intensity of labour big and extravagant resource in the above-mentioned background has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bulk material conveyor of screw conveyer, includes the frame and observes the closing cap, and the upper end of frame is installed and is observed the closing cap, the frame includes outer shell, mounting panel and helix rod, and the both ends fixed mounting of outer shell has the mounting panel, and the inside of outer shell is provided with the helix rod, it includes lid, feed inlet, transparent viewing surface and construction bolt to observe the closing cap, and the one end of lid is provided with the feed inlet, and transparent viewing surface is installed to the inboard of lid, and the surface connection of lid has construction bolt.

Further, outer envelope is including supporting mound piece, feed opening and connecting hole, and there is supporting mound piece outside outer envelope, and the lower surface of outer envelope one end is provided with the feed opening, and the connecting hole has all been seted up to the upper surface of supporting mound piece and mounting panel.

Further, the screw shaft rod comprises a rotating shaft and a splicing spiral sleeve, and the splicing spiral sleeve is sleeved on the outer surface of the rotating shaft.

Further, the splicing spiral sleeve comprises a pipe body, spiral blades and a splicing line, the spiral blades are mounted on the surface of the pipe body, and the splicing line is arranged on the surface of each spiral blade.

Further, the surface of body is provided with fixing bolt, and fixing bolt passes body and pivot fixed connection.

Further, the helical blade comprises a first blade block and a second blade block, and the second blade block is arranged on one side of the first blade block.

Further, the first blade block comprises a first rubber sealing gasket and a clamping groove, the first rubber sealing gasket is arranged at one end of the first blade block, and the clamping groove is formed in the surfaces of the first blade block and the first rubber sealing gasket.

Further, the second blade block comprises a second rubber sealing gasket and a small clamping rod, the second rubber sealing gasket is arranged at one end of the second blade block, and the small clamping rod is fixedly mounted on the surface of one end of the second blade block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a bulk material conveyor of screw conveyer, the surface cover of pivot is equipped with concatenation spiral sleeve, the surface mounting of body has helical blade, helical blade's surface is provided with the concatenation line, the surface of body is provided with fixing bolt, fixing bolt passes body and pivot fixed connection, through cup jointing a plurality of concatenation spiral sleeve on the surface of pivot, fix through fixing bolt, in order to assemble into complete auger delivery pole, if a certain concatenation spiral sleeve's surface is impaired, only need demolish that can, the replacement cost is lower, need not to demolish the whole auger delivery pole of replacement, resources are saved.

2. The utility model provides a bulk material conveyor of screw conveyer, one side of first blade piece is provided with the second blade piece, the one end of first blade piece is provided with first rubber packing pad, and the block groove has been seted up on the surface of first blade piece and first rubber packing pad, the one end of second blade piece is provided with second rubber packing pad, the fixed surface of second blade piece one end installs the block little pole, two adjacent concatenation spiral casing pipes registrate along the concatenation line, and be convenient for fixing bolt fixes, through the connection of block groove and block little pole, make two adjacent helical blade fix the laminating, and improve the compactness of helical blade laminating through the pressfitting of first rubber packing pad and second rubber packing pad, and then improve the continuity of connecting between two adjacent concatenation spiral casing pipes.

3. The utility model provides a bulk material conveyor of screw conveyer, there is the buttress piece in the outside of outer cladding shell, the lower surface of outer cladding shell one end is provided with the feed opening, the connecting hole has all been seted up to the upper surface of buttress piece and mounting panel, mounting bolt passes the lid and is connected with the connecting hole, and then the installation of observing the closing cap is accomplished, and be convenient for follow-up inside of external cladding is overhauld, the in service behavior of auger shaft pole is observed to the transparent viewing surface of accessible, be convenient for in time maintain the auger shaft pole, maintain the normal work of auger shaft pole.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the base of the present invention;

FIG. 3 is a schematic structural view of the screw shaft of the present invention;

FIG. 4 is a schematic view of the observation cover structure of the present invention;

fig. 5 is a plan view of the local structure of the helical blade of the present invention.

In the figure: 1. a machine base; 11. an outer envelope; 111. supporting pier blocks; 112. a feeding port; 113. connecting holes; 12. mounting a plate; 13. a helical shaft lever; 131. a rotating shaft; 132. splicing the spiral sleeve; 1321. a pipe body; 13211. fixing the bolt; 1322. a helical blade; 13221. a first blade block; 132211, a first rubber gasket; 132212, a clamping groove; 13222. a second blade block; 132221, a second rubber gasket; 132222, a small clamping rod; 1323. splicing lines; 2. observing the seal cover; 21. a cover body; 22. a feed inlet; 23. a transparent viewing surface; 24. and (6) installing a bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 4, a bulk material conveying device of a screw conveyor comprises a machine base 1 and an observation sealing cover 2, wherein the observation sealing cover 2 is installed at the upper end of the machine base 1, the machine base 1 comprises an outer casing 11, an installation plate 12 and a screw shaft rod 13, the installation plate 12 is fixedly installed at two ends of the outer casing 11, the screw shaft rod 13 is arranged inside the outer casing 11, the observation sealing cover 2 comprises a cover body 21, a feed port 22, a transparent observation surface 23 and an installation bolt 24, the feed port 22 is arranged at one end of the cover body 21, the transparent observation surface 23 is installed at the inner side of the cover body 21, and the surface of the cover body 21 is connected with the installation bolt 24.

Referring to fig. 2 and 3, the outer casing 11 includes a support block 111, a feed opening 112 and a connection hole 113, the support block 111 is disposed on the outer side of the outer casing 11, the feed opening 112 is disposed on the lower surface of one end of the outer casing 11, the connection holes 113 are disposed on the support block 111 and the upper surface of the mounting plate 12, the mounting bolt 24 passes through the cover body 21 and is connected to the connection hole 113, so as to complete the installation of the observation cap 2 and facilitate the subsequent maintenance of the inner part of the outer casing 11, the use condition of the screw shaft 13 can be observed through the transparent observation surface 23, so as to facilitate the timely maintenance of the screw shaft 13 and maintain the normal operation of the screw shaft 13, the screw shaft 13 includes a rotating shaft 131 and a splicing screw sleeve 132, the splicing screw sleeve 132 is sleeved on the outer surface of the rotating shaft 131, the splicing screw sleeve 132 includes a pipe body 1321, a screw vane 1322 and a splicing line 1323, the screw vane 1322 is disposed on the surface of the pipe body 1321, the surface of helical blade 1322 is provided with concatenation line 1323, the surface of body 1321 is provided with fixing bolt 13211, fixing bolt 13211 passes body 1321 and pivot 131 fixed connection, through cup jointing a plurality of concatenation spiral sleeve pipe 132 on the surface of pivot 131, fix through fixing bolt 13211, with assemble into complete spiral conveying pole, if the surface of certain concatenation spiral sleeve pipe 132 is impaired, only need demolish that one can, the replacement cost is lower, need not to demolish the whole spiral conveying pole of replacement, resources are saved.

Referring to fig. 5, the spiral vane 1322 includes a first vane block 13221 and a second vane block 13222, one side of the first vane block 13221 is provided with the second vane block 13222, the first vane block 13221 includes a first rubber gasket 132211 and a clamping groove 132212, one end of the first vane block 13221 is provided with a first rubber gasket 132211, the surfaces of the first vane block 13221 and the first rubber gasket 132211 are provided with the clamping groove 132212, the second vane block 13222 includes a second rubber gasket 132221 and a clamping small rod 132222, one end of the second vane block 13222 is provided with a second rubber gasket 132221, the surface of one end of the second vane block 13222 is fixedly provided with the clamping small rod 132222, two adjacent splicing spiral sleeves 132 are sleeved along a splicing line 1323 and are convenient for fixing by a fixing bolt 13211, the two adjacent spiral vanes 1322 are fixed and attached by the connection of the clamping groove 132212 and the clamping small rod 132222, and the tightness of the spiral vane 1322 is improved by the first rubber gasket 132211 and the second rubber gasket 132221, thereby improving the continuity of the connection between two adjacent spliced spiral sleeves 132.

In summary, the following steps: the utility model provides a bulk material conveying device of screw conveyer, the surface cover of pivot 131 is equipped with concatenation spiral casing 132, the surface mounting of body 1321 has helical blade 1322, the surface of helical blade 1322 is provided with concatenation line 1323, the surface of body 1321 is provided with fixing bolt 13211, fixing bolt 13211 passes body 1321 and pivot 131 fixed connection, through cup jointing a plurality of concatenation spiral casing 132 on the surface of pivot 131, fix through fixing bolt 13211, in order to assemble into complete screw conveyer pole, if certain surface of concatenation spiral casing 132 is impaired, only need to demolish that one can, the replacement cost is lower, need not to demolish whole screw conveyer pole of replacement, resources are saved, one side of first blade piece 13221 is provided with second blade piece 13222, the one end of first blade piece 13221 is provided with first rubber packing 132211, and the surface of first blade piece 13221 and first rubber packing 132211 has seted up the block groove 132212, a second rubber sealing gasket 132221 is arranged at one end of the second vane block 13222, a small clamping rod 132222 is fixedly arranged on the surface of one end of the second vane block 13222, two adjacent splicing spiral sleeves 132 are sleeved along a splicing line 1323 and are convenient to fix by a fixing bolt 13211, two adjacent spiral vanes 1322 are fixedly attached through the connection of a clamping groove 132212 and the small clamping rod 132222, the tightness of the attachment of the spiral vanes 1322 is improved through the pressing of the first rubber sealing gasket 132211 and the second rubber sealing gasket 132221, further, the continuity of the connection between the two adjacent splicing spiral sleeves 132 is improved, a support pier block 111 is arranged on the outer side of the outer casing 11, a feed opening 112 is arranged on the lower surface of one end of the outer casing 11, connecting holes 113 are formed in the upper surfaces of the support pier block 111 and the mounting plate 12, a mounting bolt 24 penetrates through the cover body 21 and is connected with the connecting hole 113, and further, the installation of the observation sealing cover 2 is completed, and the inside of the outer cladding 11 is convenient to overhaul subsequently, the service condition of the spiral shaft rod 13 can be observed through the transparent observation surface 23, the spiral shaft rod 13 is convenient to maintain in time, and the normal work of the spiral shaft rod 13 is maintained.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bulk material conveyor of screw conveyer, includes frame (1) and observation closing cap (2), its characterized in that are installed to the upper end of frame (1): the engine base (1) comprises an outer casing (11), mounting plates (12) and a spiral shaft rod (13), the mounting plates (12) are fixedly mounted at two ends of the outer casing (11), and the spiral shaft rod (13) is arranged in the outer casing (11);

observe closing cap (2) including lid (21), feed inlet (22), transparent observation face (23) and construction bolt (24), the one end of lid (21) is provided with feed inlet (22), and transparent observation face (23) are installed to the inboard of lid (21), and the surface connection of lid (21) has construction bolt (24).

2. The bulk material conveying apparatus of a screw conveyor according to claim 1, wherein: the outer casing (11) comprises a support pier block (111), a feed opening (112) and a connecting hole (113), the support pier block (111) is arranged on the outer side of the outer casing (11), the lower surface of one end of the outer casing (11) is provided with the feed opening (112), and the connecting hole (113) is formed in the upper surfaces of the support pier block (111) and the mounting plate (12).

3. The bulk material conveying apparatus of a screw conveyor according to claim 1, wherein: the spiral shaft rod (13) comprises a rotating shaft (131) and a splicing spiral sleeve (132), and the splicing spiral sleeve (132) is sleeved on the outer surface of the rotating shaft (131).

4. A bulk material conveying apparatus of a screw conveyor according to claim 3, characterized in that: the splicing spiral sleeve (132) comprises a pipe body (1321), spiral blades (1322) and a splicing line (1323), wherein the spiral blades (1322) are mounted on the surface of the pipe body (1321), and the splicing line (1323) is arranged on the surface of each spiral blade (1322).

5. The bulk material conveying apparatus of a screw conveyor according to claim 4, wherein: the surface of body (1321) is provided with fixing bolt (13211), and fixing bolt (13211) passes body (1321) and pivot (131) fixed connection.

6. The bulk material conveying apparatus of a screw conveyor according to claim 4, wherein: the spiral vane (1322) comprises a first vane block (13221) and a second vane block (13222), and the second vane block (13222) is arranged on one side of the first vane block (13221).

7. The bulk material conveying apparatus of a screw conveyor according to claim 6, wherein: the first blade block (13221) comprises a first rubber sealing gasket (132211) and a clamping groove (132212), a first rubber sealing gasket (132211) is arranged at one end of the first blade block (13221), and the clamping groove (132212) is formed in the surfaces of the first blade block (13221) and the first rubber sealing gasket (132211).

8. The bulk material conveying apparatus of a screw conveyor according to claim 6, wherein: the second vane block (13222) comprises a second rubber gasket (132221) and a small clamping rod (132222), one end of the second vane block (13222) is provided with a second rubber gasket (132221), and the small clamping rod (132222) is fixedly installed on the surface of one end of the second vane block (13222).