CN205011049U - Flexible feed cylinder of throwing of counter weight - Google Patents
Flexible feed cylinder of throwing of counter weight Download PDFInfo
- Publication number
- CN205011049U CN205011049U CN201520739173.5U CN201520739173U CN205011049U CN 205011049 U CN205011049 U CN 205011049U CN 201520739173 U CN201520739173 U CN 201520739173U CN 205011049 U CN205011049 U CN 205011049U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- flexible
- feeding tube
- counterweight
- counter weight
- 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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Abstract
The utility model discloses a flexible feed cylinder of throwing of counter weight, this flexible feed cylinder of throwing of counter weight is connected with the feed inlet that draws the jar, flexible feed cylinder of throwing of counter weight is including flexible barrel, flexible barrel is mutually supported by at least two and the barrel cover of different internal diameters is established and is constituteed together, is equipped with ball stop device between two adjacent barrels, be used for control the counter weight device of flexible barrel retraction, the counter weight device sets up on flexible barrel, be used for control the resetting means that flexible barrel stretches out, resetting means with flexible barrel is connected. The utility model relates to a rationally, simple structure, can effectually avoid will dropping into through operating personnel and draw jar an inside medicine and carry the position the same with throwing the feed cylinder, reduced operating personnel's intensity of labour, convenient operation.
Description
Technical field
The utility model relates to feeding tube technical field, is related specifically to a kind of counterweight and stretches feeding tube.
Background technology
Feeding tube is a kind of cylindrical shell be connected with the inlet point of extractor, and the medicine of needs is put in extractor by feeding tube by operating personal, and the medicine of needs is conveniently put in extractor by operating personal.
Existing feeding tube height is immutable, before dosing, operating personal is transported to the position identical with feeding tube height by needing the medicine dropping into extractor inside, and then medicine is put into extractor inside by feeding tube, in above operating process, make the labour intensity of operating personal comparatively large, and operation is comparatively loaded down with trivial details, brings larger inconvenience to operating personal.
But for the deficiencies in the prior art, developer be necessary to develop a kind of reasonable in design, structure simple, can avoid being transported to the position identical with feeding tube by operating personal by needing the medicine dropping into extractor inside by actv., reduce the labour intensity of operating personal, easy to operate counterweight stretch feeding tube.
Utility model content
For solving prior art Problems existing, the utility model object provide a kind of reasonable in design, structure simple, can avoid being transported to the position identical with feeding tube by operating personal by needing the medicine dropping into extractor inside by actv., reduce the labour intensity of operating personal, easy to operate counterweight stretch feeding tube.
For solving above technical matters, the utility model realizes by the following technical solutions:
A kind of counterweight is stretched feeding tube, and this counterweight feeding tube that stretches is connected with the inlet point of extractor,
The described counterweight feeding tube that stretches comprises
Flexible cylindrical shell, described flexible cylindrical shell cooperatively interacts by least two and the cylindrical shell of different inner diameters is set-located and forms, and is provided with ball inhibiting device between two adjacent cylindrical shells;
For controlling the counter weight device of described flexible cylindrical shell retraction, described counter weight device is arranged on flexible cylindrical shell;
For controlling the reset attachment that described flexible cylindrical shell stretches out, described reset attachment is connected with described flexible cylindrical shell.
In a preferred embodiment of the present utility model, described flexible cylindrical shell comprises two cylindrical shells, be respectively the first cylindrical shell and the second cylindrical shell, described first cylindrical shell is clamped on the inlet point of extractor by gripping mechanism, the top of described first cylindrical shell is slidably located in the bottom of the second cylindrical shell, the outer peripheral face of the bottom of described first cylindrical shell is provided with hold-down ring, the outer peripheral face on the top of described first cylindrical shell is evenly provided with multiple connection lug, cast hopper is provided with in the upper end of described second cylindrical shell, described cast hopper entirety is up big and down small conical structure, the outer peripheral face of the bottom of described second cylindrical shell is provided with the connecting element corresponding with described connection lug.
In a preferred embodiment of the present utility model, described ball inhibiting device comprises the first spacing ball and the second spacing ball corresponding with the first spacing ball, described first spacing ball is arranged on the inwall on the top of the first cylindrical shell, and described second spacing ball is arranged on the outer peripheral face of the bottom of the second cylindrical shell.
In a preferred embodiment of the present utility model, described counter weight device comprises clump weight, pulley and flexible cable, and described pulley is arranged on connecting element by bearing, and described flexible cable one end is connected to and connects on lug, and the other end is connected with clump weight through pulley.
In a preferred embodiment of the present utility model, described flexible cable is rope or cable wire or chain.
In a preferred embodiment of the present utility model, between described hold-down ring and the inlet point of extractor, be provided with packing seal.
In a preferred embodiment of the present utility model, described cast hopper is covered with hopper cover, described hopper cover is provided with handle.
Compared with prior art, the utility model stretches cylindrical shell, counter weight device and reset attachment, counter weight device can control the retraction of flexible cylindrical shell, and reset attachment can control stretching out of flexible cylindrical shell, utilize effective combination of counter weight device and reset attachment, can be stretched flexible cylindrical shell the height needed to operating personal, thus by need drop into extractor inside medicine by stretch after flexible cylindrical shell put in extractor, can avoid being transported to the position identical with feeding tube by operating personal by needing the medicine dropping into extractor inside by actv., reduce the labour intensity of operating personal, easy to operate.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is retraction structural representation of the present utility model.
Fig. 2 of the present utility modelly stretches out structural representation.
Fig. 3 is the A place enlarged drawing of Fig. 1.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
With reference to shown in Fig. 1-Fig. 3, a kind of counterweight provided in figure is stretched feeding tube, and this counterweight feeding tube that stretches is connected with the inlet point of extractor, and the counterweight feeding tube that stretches comprises flexible cylindrical shell, counter weight device and reset attachment (not shown).
Flexible cylindrical shell cooperatively interacts by least two and the cylindrical shell of different inner diameters is set-located and forms, ball inhibiting device is provided with between two adjacent cylindrical shells, counter weight device is arranged on flexible cylindrical shell, for controlling the retraction action of flexible cylindrical shell, and reset attachment is arranged on flexible cylindrical shell, for controlling the extend action of flexible cylindrical shell.
Flexible cylindrical shell comprises two cylindrical shells, be respectively the first cylindrical shell 110 and the second cylindrical shell 120, the internal diameter of the first cylindrical shell 110 is greater than the external diameter of the second cylindrical shell 120, first cylindrical shell 110 is clamped on the inlet point of extractor by gripping mechanism (not shown), gripping mechanism is arranged on inlet point, and the top of the first cylindrical shell 110 is slidably located in the bottom of the second cylindrical shell 120.
The outer peripheral face of the bottom of the first cylindrical shell 110 is welded with hold-down ring (not shown), the outer peripheral face on the top of the first cylindrical shell 110 is evenly provided with multiple connection lug 111, install counterweight stretch feeding tube time, hold-down ring is alignd with the upper end of inlet point, then by gripping mechanism by hold-down ring tightly be connected on inlet point, between hold-down ring and the inlet point of extractor, be provided with packing seal (not shown), improve the sealing property that counterweight is stretched between feeding tube and extractor further.
Be provided with cast hopper 121 in the upper end of the second cylindrical shell 120, cast hopper 121 entirety is up big and down small conical structure, and conical structure conveniently feeds intake, and the outer peripheral face of the bottom of the second cylindrical shell 120 is provided with the connecting element 122 corresponding with connecting lug 111.
Ball inhibiting device comprises the first spacing ball 410 and the second spacing ball 420 corresponding with the first spacing ball 410, first spacing ball 410 is arranged on the inwall on the top of the first cylindrical shell 110, second spacing ball 420 is arranged on the outer peripheral face of the bottom of the second cylindrical shell 120, first spacing ball 410 and the second spacing ball 420 actv. combine, except the second cylindrical shell 120 can be limited except the distance of the first cylindrical shell 110 internal slide, also effectively reduce the force of sliding friction between the first cylindrical shell 110 and the second cylindrical shell 120, further increase counterweight to stretch service life of feeding tube.
Counter weight device comprises clump weight 210, pulley 230 and flexible cable 220, flexible cable 220 is rope or cable wire or chain, pulley 230 is arranged on connecting element 122 by bearing, flexible cable 220 one end is connected to and connects on lug 111, the other end is connected with clump weight 210 through pulley 230, and reset attachment is retracing spring, one end of retracing spring is arranged on the first cylindrical shell 110, the other end is arranged on the second cylindrical shell 120, when needing the height regulating flexible cylindrical shell, only need select the clump weight 210 of different model, when selecting the gravity of clump weight 210 to be less than the reset force of retracing spring, second cylindrical shell 120 protrudes upward, and when selecting the gravity of clump weight 210 to be greater than the reset force of retracing spring, the downward retraction of second cylindrical shell, thus can avoid being transported to the position identical with feeding tube by operating personal by needing the medicine dropping into extractor inside by actv., reduce the labour intensity of operating personal.
Hopper cover 300 is provided with at cast hopper 121 upper end cover, when counterweight is stretched the feeding tube not used time, hopper cover 300 lid is located on cast hopper 121, can dust is avoided to enter into extractor inside by actv., hopper cover 300 is provided with handle 310, and handled easily personnel pick and place hopper cover 300.
The utility model stretches cylindrical shell in sum, counter weight device and reset attachment, counter weight device can control the retraction of flexible cylindrical shell, and reset attachment can control stretching out of flexible cylindrical shell, utilize effective combination of counter weight device and reset attachment, can be stretched flexible cylindrical shell the height needed to operating personal, thus by need drop into extractor inside medicine by stretch after flexible cylindrical shell put in extractor, can avoid being transported to the position identical with feeding tube by operating personal by needing the medicine dropping into extractor inside by actv., reduce the labour intensity of operating personal, easy to operate.
More than show and describe groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. counterweight is stretched a feeding tube, and this counterweight feeding tube that stretches is connected with the inlet point of extractor,
It is characterized in that, the described counterweight feeding tube that stretches comprises
Flexible cylindrical shell, described flexible cylindrical shell cooperatively interacts by least two and the cylindrical shell of different inner diameters is set-located and forms, and is provided with ball inhibiting device between two adjacent cylindrical shells;
For controlling the counter weight device of described flexible cylindrical shell retraction, described counter weight device is arranged on flexible cylindrical shell;
For controlling the reset attachment that described flexible cylindrical shell stretches out, described reset attachment is connected with described flexible cylindrical shell.
2. a kind of counterweight as claimed in claim 1 is stretched feeding tube, it is characterized in that: described flexible cylindrical shell comprises two cylindrical shells, be respectively the first cylindrical shell and the second cylindrical shell, described first cylindrical shell is clamped on the inlet point of extractor by gripping mechanism, the top of described first cylindrical shell is slidably located in the bottom of the second cylindrical shell, the outer peripheral face of the bottom of described first cylindrical shell is provided with hold-down ring, the outer peripheral face on the top of described first cylindrical shell is evenly provided with multiple connection lug, cast hopper is provided with in the upper end of described second cylindrical shell, described cast hopper entirety is up big and down small conical structure, the outer peripheral face of the bottom of described second cylindrical shell is provided with the connecting element corresponding with described connection lug.
3. a kind of counterweight as claimed in claim 2 is stretched feeding tube, it is characterized in that: described ball inhibiting device comprises the first spacing ball and the second spacing ball corresponding with the first spacing ball, described first spacing ball is arranged on the inwall on the top of the first cylindrical shell, and described second spacing ball is arranged on the outer peripheral face of the bottom of the second cylindrical shell.
4. a kind of counterweight as claimed in claim 2 is stretched feeding tube, it is characterized in that: described counter weight device comprises clump weight, pulley and flexible cable, described pulley is arranged on connecting element by bearing, and described flexible cable one end is connected to and connects on lug, and the other end is connected with clump weight through pulley.
5. a kind of counterweight as claimed in claim 4 is stretched feeding tube, it is characterized in that: described flexible cable is rope or cable wire or chain.
6. a kind of counterweight as claimed in claim 2 is stretched feeding tube, it is characterized in that: between described hold-down ring and the inlet point of extractor, be provided with packing seal.
7. a kind of counterweight as claimed in claim 2 is stretched feeding tube, it is characterized in that: on described cast hopper, be covered with hopper cover, described hopper cover is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520739173.5U CN205011049U (en) | 2015-09-22 | 2015-09-22 | Flexible feed cylinder of throwing of counter weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520739173.5U CN205011049U (en) | 2015-09-22 | 2015-09-22 | Flexible feed cylinder of throwing of counter weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205011049U true CN205011049U (en) | 2016-02-03 |
Family
ID=55209663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520739173.5U Expired - Fee Related CN205011049U (en) | 2015-09-22 | 2015-09-22 | Flexible feed cylinder of throwing of counter weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205011049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861617A (en) * | 2018-06-15 | 2018-11-23 | 天津市金桥焊材集团有限公司 | A kind of guide equipment for welding rod production |
-
2015
- 2015-09-22 CN CN201520739173.5U patent/CN205011049U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861617A (en) * | 2018-06-15 | 2018-11-23 | 天津市金桥焊材集团有限公司 | A kind of guide equipment for welding rod production |
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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: 20160203 Termination date: 20210922 |