CN205238305U - Cement raw material conveyor - Google Patents
Cement raw material conveyor Download PDFInfo
- Publication number
- CN205238305U CN205238305U CN201521075059.3U CN201521075059U CN205238305U CN 205238305 U CN205238305 U CN 205238305U CN 201521075059 U CN201521075059 U CN 201521075059U CN 205238305 U CN205238305 U CN 205238305U
- Authority
- CN
- China
- Prior art keywords
- slide bar
- cover plate
- boss
- raw material
- access panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a cement raw material conveyor, include the storage tank, set up the screw pump in the storage tank bottom, be provided with a plurality of maintenance window on the screw rod of screw pump, the last opening device who is used for switch maintenance window that is provided with of maintenance window, opening device is including the apron, opening device is still including setting up two bosss in the maintenance window both sides, be provided with the slide bar between the boss, the apron slides and sets up on the slide bar, be provided with on the boss and be used for adjusting the regulation pole that the relative boss of slide bar reciprocated, adjust the pole with the slide bar links to each other. The utility model has the advantages that: easy operation, more practical, the security is high.
Description
Technical field
The utility model relates to a kind of Architectural Equipment, and more particularly, it relates to a kind of cement raw material conveying device.
Background technology
Screw pump is volume type rotor pump, it is to rely on the volume-variation of the annular seal space being formed by screw and bushing to suck and discharge liquid, and its outstanding advantage does not form eddy current, insensitive to the viscosity of medium while being pumped (conveying) medium, can transfer of highly viscous medium, screw pump is carried because it has variable, suction capacity is strong, reversible, can carry the features such as solids-laden fluid, in sewage treatment plant, be used in widely and carry water, wet mud and flocculant liquid aspect.
The conveying device that existing a kind of water supply mud mixer is carried various raw materials, this device comprises storage tank and the screw pump that is arranged on storage tank bottom, screw pump is transported to the raw material in storage tank in the cement mixer of eminence, but in cement mixer, need to pass into cement, sandstone aggregate etc., some particles are larger, and there is stronger viscosity, easily screw pump is stopped up, cause screw pump cisco unity malfunction, therefore on screw pump, be provided with several access panels, access panel covers by cover plate, be used for overhauling screw pump, but existing access panel is opened inconvenient, when dismounting, the fastening bolt of securing cover plate is backed out, if cover plate not lifted, cover plate will drop, as overhaul the screw pump of higher position, cover plate drops and can have certain potential safety hazard.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of cement raw material conveying device simple to operate, safe and practical.
For achieving the above object, the utility model provides following technical scheme: a kind of cement raw material conveying device, comprise storage tank, be arranged on the screw pump of storage tank bottom, on the screw rod of described screw pump, be provided with some access panels, on described access panel, be provided with the opening device for switch maintenance window, described opening device comprises cover plate, described opening device also comprises two boss that are arranged on access panel both sides, between described boss, be provided with slide bar, described cover plate is slidably arranged on described slide bar, on described boss, be provided with the adjusting rod for regulating the relative boss of slide bar to move up and down, described adjusting rod is connected with described slide bar.
By adopting technique scheme, make the relative boss of slide bar increase by rotary regulating lever, at this moment cover plate will be from access panel out, stir cover plate with hand, at this moment cover plate will slide on slide bar, when cover plate is completely from access panel slips away, just can carry out service work to screw pump, simple to operate like this, and cover plate can not depart from, prevent that the situation that cover plate drops from producing, increase the security performance of equipment, after maintenance is good, cover plate is toggled it to access panel top, rotary regulating lever simultaneously, the relative boss of slide bar is moved downward, in the time that adjusting rod cannot regulate, described cover plate just makes access panel seal completely.
On described cover plate, be provided with at least one slide block, on described slide block, be provided with through hole, slide bar passes from through hole, and described through-hole diameter is consistent with described slide bar diameter.
By adopting technique scheme, by slide block, can make cover plate slide on slide bar, through hole is consistent with slide bar diameter ensure can not produce after cover plate covers loosening.
Distance between described boss is at least the cover plate length of twice.
By adopting technique scheme, prevent access panel and open the situation generation that cannot open after half, slide bar setting is grown to the cover plate length of few twice, access panel can be opened completely, facilitate the carrying out of service work.
Described adjusting rod one end is provided with the convenient handgrip regulating.
By adopting technique scheme, while conventionally dismantling cover plate, need the instruments such as spanner, in the time of high-altitude application, these instruments have the danger of dropping, and by handgrip is set, can not use the instruments such as spanner just can open access panel, have increased security.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structure chart of the utility model embodiment;
Fig. 2 is first partial view at the utility model access panel place;
Fig. 3 is second partial view at the utility model access panel place;
Fig. 4 is the 3rd partial view at the utility model access panel place;
Fig. 5 is the covering plate structure figure of the utility model embodiment.
Reference numeral: 1, storage tank, 2, screw pump, 3, access panel, 4, boss, 5, slide bar, 6, adjusting rod, 7, slide block, 8, handgrip, 9, cover plate.
Detailed description of the invention
With reference to accompanying drawing, 1-5 is described further the utility model.
A kind of cement raw material conveying device, comprise storage tank 1, be arranged on the screw pump 2 of storage tank 1 bottom, on the screw rod of described screw pump 2, be provided with some access panels 3, access panel 3 both sides are provided for the boss 4 of fixed slip bar 5, on boss 4, be provided with adjusting rod 6, adjusting rod 6 one end are connected with slide bar 5, the other end is connected with handgrip 8, while rotating handgrip 8, handgrip 8 will drive adjusting rod 6 to rotate, owing to being provided with screw thread on boss 4, when rotating, will move up and down by adjusting rod 6, afterwards relative band moving slide-bar 5 boss 4 is moved up and down, on described access panel 3, be provided with the opening device for switch maintenance window 3, described opening device comprises cover plate 9, on cover plate 9, be provided with slide block 7, on slide block 7, offer circular hole, the diameter of circular hole is consistent with slide bar 5 diameters, in the time regulating the relative boss 4 of slide bar 5 to move upward, cover plate 9 will be from access panel 3 out, at this moment cover plate 9 slides on slide bar 5 by slide block 7, in the time that spilling completely, access panel 3 just can carry out service work, simple to operation.
As shown in Fig. 2 or 4, when adjusting rod 6 is adjusted to lowest part with respect to boss 4, cover plate 9 is just arranged in access panel 3, cover plate 9 just seals access panel 3 simultaneously, between access panel 3 and cover plate 9, be provided with band, while being used for preventing that screw pump 2 from working, have raw material to leak.
Between adjusting rod 6 and slide bar 5, be rotationally connected, in the time that adjusting rod 6 moves up and down with respect to boss 4, slide bar 5 also relatively boss 4 move up and down.
On slide bar 5 with through hole, all scribble polytetrafluorethylecoatings coatings, polytetrafluorethylecoatings coatings has high-lubricity, can prevent that slide bar 5 and groove from getting rusty simultaneously, as slide bar 5 gets rusty can not smooth opening access panel 3.
When use, rotary regulating lever 6, moves upward slide bar 5, when slide bar 5 moves upward, cover plate 9 can be pulled out from access panel 3, then promote cover plate 9, access panel 3 is opened, at this moment just can carry out service work, after having overhauled, promote cover plate 9 and slide, cover plate 9 is positioned at directly over access panel 3, at this moment rotary regulating lever 6, time slide bar 5 move downward, cover plate 9 is covered in access panel 3, access panel 3 is sealed.
On described cover plate 9, be provided with at least one slide block 7, on described slide block 7, be provided with through hole, slide bar 5 passes from through hole, described through-hole diameter is consistent with described slide bar 5 diameters, by slide block 7, can make cover plate 9 slide on slide bar 5, through hole is consistent with slide bar 5 diameters ensure can not produce after cover plate 9 covers loosening.
Distance between described boss 4 is at least cover plate 9 length of twice, prevent access panel 3 and open the situation generation that cannot open after half, slide bar 5 is arranged to cover plate 9 length of growing to few twice, access panel 3 can be opened completely, facilitate the carrying out of service work.
As shown in Figure 4, described adjusting rod 6 one end are provided with the convenient handgrip 8 regulating, and need the instruments such as spanner while conventionally dismantling cover plate 9, in the time of high-altitude application, these instruments have the danger of dropping, by handgrip 8 is set, can not use the instruments such as spanner just can open access panel 3, increase security.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model. It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a cement raw material conveying device, comprise storage tank (1), be arranged on the screw pump (2) of storage tank (1) bottom, on the screw rod of described screw pump (2), be provided with some access panels (3), described access panel is provided with the opening device for switch maintenance window (3) on (3), described opening device comprises cover plate (9), it is characterized in that: described opening device also comprises two boss (4) that are arranged on access panel (3) both sides, between described boss (4), be provided with slide bar (5), described cover plate (9) is slidably arranged on described slide bar (5), on described boss (4), be provided with for regulating slide bar (5) adjusting rod (6) that boss (4) moves up and down relatively, described adjusting rod (6) is connected with described slide bar (5).
2. cement raw material conveying device according to claim 1, it is characterized in that: on described cover plate (9), be provided with at least one slide block (7), described slide block is provided with through hole on (7), slide bar (5) passes from through hole, and described through-hole diameter is consistent with described slide bar (5) diameter.
3. cement raw material conveying device according to claim 1, is characterized in that: the distance between described boss (4) is at least cover plate (9) length of twice.
4. cement raw material conveying device according to claim 1, is characterized in that: described adjusting rod (6) one end is provided with the convenient handgrip (8) regulating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075059.3U CN205238305U (en) | 2015-12-18 | 2015-12-18 | Cement raw material conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075059.3U CN205238305U (en) | 2015-12-18 | 2015-12-18 | Cement raw material conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205238305U true CN205238305U (en) | 2016-05-18 |
Family
ID=55937381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521075059.3U Expired - Fee Related CN205238305U (en) | 2015-12-18 | 2015-12-18 | Cement raw material conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205238305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005915A (en) * | 2016-07-05 | 2016-10-12 | 安徽泽加业粉体工程有限公司 | Tube-type spiral conveyer |
-
2015
- 2015-12-18 CN CN201521075059.3U patent/CN205238305U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005915A (en) * | 2016-07-05 | 2016-10-12 | 安徽泽加业粉体工程有限公司 | Tube-type spiral conveyer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20161218 |