CN203588566U - Spiral feeding device - Google Patents

Spiral feeding device Download PDF

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Publication number
CN203588566U
CN203588566U CN201320678889.XU CN201320678889U CN203588566U CN 203588566 U CN203588566 U CN 203588566U CN 201320678889 U CN201320678889 U CN 201320678889U CN 203588566 U CN203588566 U CN 203588566U
Authority
CN
China
Prior art keywords
fixture block
feed
housing
tooth bar
push rod
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
Application number
CN201320678889.XU
Other languages
Chinese (zh)
Inventor
戚光宗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHONGJIAO SCIENCE AND EDUCATIONAL EQUIPMENT Co Ltd
Original Assignee
ZHONGJIAO SCIENCE AND EDUCATIONAL EQUIPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHONGJIAO SCIENCE AND EDUCATIONAL EQUIPMENT Co Ltd filed Critical ZHONGJIAO SCIENCE AND EDUCATIONAL EQUIPMENT Co Ltd
Priority to CN201320678889.XU priority Critical patent/CN203588566U/en
Application granted granted Critical
Publication of CN203588566U publication Critical patent/CN203588566U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a spiral feeding device. The spiral feeding device comprises a feeding tray, an adjustment stand column, a rotation power device arranged at the bottom of the feeding tray and an elevating mechanism. The elevating mechanism comprises a supporting frame and an elevating component arranged in the supporting frame. The elevating component comprises a shell body, a rack, a fixture block, an elastic component and a push rod. One side, of the fixture block, which is close to the rack is equipped with a protuberance for blocking the rack. The shell body is fixedly connected with the supporting frame. One end of the push rod extends into the shell body and forms hinged connection with the fixture block. The other end of the push rod extends outside the supporting frame. The middle part of the fixture block is hinged to the shell body. The other side, of the fixture block, which is opposite to the protuberance forms abutting connection with the shell body through the elastic component. One end of the rack is arranged through the shell body and the other end of the rack and the feeding tray are in linkage connection. The spiral feeding device has an advantage of convenient adjustment of height of a feeding tray.

Description

Spiral feeder
Technical field
The utility model relates to a kind of instruments used for education, and more particularly, it relates to a kind of spiral feeder.
Background technology
A kind of situation; for present technical training school or other some institution of higher learning's industry sciences, all offered the course that some machinings are produced; in classmates' theory study process at school; often can not very clearly understand the operational process of whole production line; therefore be badly in need of wanting the simulated environment that some corresponding equipment can a production line of complete rational reproduction
China Patent No. 200720143147.1 discloses a kind of screw lifting pay-off; it comprises: its lower end of a feed table sets firmly a rotary power unit; the output shaft of rotary power unit is connected with a rotating disk by a shaft coupling, and the lateral margin of feed table has a discharging opening; One spiral sequence mechanism comprises: guide plate and fixed mount, and fixed mount and feed table upper along Joint, its one end of a chute feeder is connected with discharging opening; Two chute feeder bracing frames and chute feeder Joint; one hoisting gear comprises: promote bracing frame, a pallet platform and lifting propulsion system; promote propulsion system by a lifting arm and described material supporting platform Joint; promote propulsion system and promote bracing frame Joint, at material supporting platform, being provided with sensor; One stroke detecting unit is arranged on material supporting platform, in order to guarantee that material supporting platform lifting process arrives the position of specifying; One control module is connected with described motor, lifting propulsion system, sensor and stroke test unit respectively, realizes the control to whole material transferring.But spiral sequence mechanism more complicated on the one hand, the height of the feed table described in can not well adjusting again, the inconvenience bringing to use simultaneously.
China Patent No. is 200820117954 to disclose a kind of spiral feeder subsequently, this patent has been improved the design of spiral sequence mechanism on the basis of above-mentioned patent, increased the design of feed table frame, feed table frame is bolted and is formed by pair of inside support and outrigger, medial cradle is connected mutually with the bottom of described feed table, outrigger is connected mutually with worktable, and on outrigger, offer chute, by the position in the described chute of being positioned at of bolt, adjust the distance between feed table and worktable.This patent has overcome the defect of spiral sequence mechanism complexity, but also has realized the adjustable for height object of feed table, but because this regulative mode is the adjusting that realizes feed table height by adjusting bolt, but this regulative mode inconvenience.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of spiral feeder, and this spiral feeder has advantages of the convenient feed table height that regulates.
For achieving the above object, the utility model provides following technical scheme: a kind of spiral feeder, comprise feed table, adjust column, be located at the rotary power unit of feed table bottom, and elevating mechanism, described elevating mechanism comprises that bracing frame is located at the lifting assembly in bracing frame, described lifting assembly comprises housing, tooth bar, fixture block, elastic component and push rod, described fixture block is provided with the projection for blocking tooth bar near a side of tooth bar, described housing is fixedly connected with bracing frame, one end of described push rod extends in housing and forms hinged with fixture block, the other end of push rod extends to outside bracing frame, described fixture block middle part is hinged with housing, described fixture block is relatively established bossed opposite side and is conflicted and be connected by elastic component and housing formation, described tooth bar one end is arranged in the interior other end of housing and feed table is connected.
By adopting technique scheme, the elastic force that elastic component provides makes fixture block without under External Force Acting, its projection is in the teeth groove of tooth bar always, make tooth bar and can not move up and down with the feed table that tooth bar is connected, when needs are adjusted feed table height, press push rod, under the effect of push rod, fixture block rotates around hinged place, make projection depart from teeth groove, elastic component energy storage, tooth bar can move by easy on and off, user can freely adjust feed table height as required, after unclamping push rod, elastic component exoergic, projection is headed in teeth groove, tooth bar is blocked, feed table height is fixed, such design has just replaced the mode that regulates the height of feed table in prior art by screwing bolt, this spiral feeder has advantages of the convenient feed table height that regulates.
The utility model is further set to: in described housing, be provided with the gear being meshed with tooth bar, be equipped with handwheel on support frame as described above, described handwheel and gear are circumferentially connected.
By adopting technique scheme, user can select direct lifting feed table or carry out lifting feed table height by rotating handwheel, while rotating handwheel, by gear drive, make the tooth bar of engagement increase, lifting feed table height, moves little, and control can add meticulous, meets hobby and demand that user is different.
The utility model is further set to: described feed table comprises helical blade, and described rotary power unit comprises motor, and described motor arranges output terminal, and described helical blade is connected with output terminal.
By adopting technique scheme, driven by motor helical blade rotates, and realizes the object of screw feeding, has advantages of simple in structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model spiral feeder embodiment;
Fig. 2 is the structural representation of the feed table of the utility model spiral feeder embodiment;
Fig. 3 is the A portion enlarged drawing of Fig. 1;
Fig. 4 is the structural representation of screw feeding in prior art.
Reference numeral: 1, feed table; 11, helical blade; 2, adjust column; 3, motor; 4, elevating mechanism; 41, bracing frame; 42, lifting assembly; 421, housing; 422, tooth bar; 423, fixture block; 4231, projection; 424, elastic component; 425, push rod; 5, gear.
Embodiment
Referring to figs. 1 through Fig. 4, the utility model spiral feeder embodiment is described further.
A kind of spiral feeder, comprise feed table 1, adjust column 2, be located at the rotary power unit of feed table 1 bottom, and elevating mechanism 4, described elevating mechanism 4 comprises that bracing frame 41 is located at the lifting assembly 42 in bracing frame 41, described lifting assembly 42 comprises housing 421, tooth bar 422, fixture block 423, elastic component 424 and push rod 425, described fixture block 423 is provided with the projection 4231 for blocking tooth bar 422 near a side of tooth bar 422, described housing 421 is fixedly connected with bracing frame 41, one end of described push rod 425 extends in housing 421 and forms hinged with fixture block 423, the other end of push rod 425 extends to outside bracing frame 41, described fixture block 423 middle parts and housing 421 are hinged, described fixture block 423 is relatively provided with the opposite side of projection 4231 and is conflicted and be connected with housing 421 formation by elastic component 424, described tooth bar 422 one end are arranged in the interior other end of housing 421 and feed table 1 is connected.
By adopting technique scheme, the elastic force that elastic component 424 provides makes fixture block 423 without under External Force Acting, its projection 4231 is in the teeth groove of tooth bar 422 always, make tooth bar 422 and can not move up and down with the feed table 1 that tooth bar 422 is connected, when needs are adjusted feed table 1 height, press push rod 425, under the effect of push rod 425, fixture block 423 rotates around hinged place, make projection 4231 depart from teeth groove, elastic component 424 energy storage, tooth bar 422 can move by easy on and off, user can freely adjust feed table 1 height as required, after unclamping push rod 425, elastic component 424 exoergics, projection 4231 is headed in teeth groove, tooth bar 422 is blocked, make feed table 1 highly fixing, such design has just replaced the mode that regulates the height of feed table 1 in prior art by screwing bolt, this spiral feeder has advantages of convenient feed table 1 height that regulates.
In described housing 421, be provided with the gear 5 being meshed with tooth bar 422, on support frame as described above 41, be equipped with handwheel, described handwheel and gear 5 are circumferentially connected.
By adopting technique scheme, user can select direct lifting feed table 1 or carry out lifting feed table 1 height by rotating handwheel (handwheel not shown in FIG.), while rotating handwheel, by gear 5 transmissions, make the tooth bar 422 of engagement increase, lifting feed table 1 height, moves little, and control can add meticulous, meets hobby and demand that user is different.
Described feed table 1 comprises helical blade 11, and described rotary power unit comprises motor 3, and described motor 3 arranges output terminal, and described helical blade 11 is connected with output terminal.
By adopting technique scheme, motor 3 drives helical blade 11 to rotate, and realizes the object of screw feeding, has advantages of simple in structure.

Claims (3)

1. a spiral feeder, comprise feed table, adjust column, be located at the rotary power unit of feed table bottom, and elevating mechanism, it is characterized in that: described elevating mechanism comprises that bracing frame is located at the lifting assembly in bracing frame, described lifting assembly comprises housing, tooth bar, fixture block, elastic component and push rod, described fixture block is provided with the projection for blocking tooth bar near a side of tooth bar, described housing is fixedly connected with bracing frame, one end of described push rod extends in housing and forms hinged with fixture block, the other end of push rod extends to outside bracing frame, described fixture block middle part is hinged with housing, described fixture block is relatively established bossed opposite side and is conflicted and be connected by elastic component and housing formation, described tooth bar one end is arranged in the interior other end of housing and feed table is connected.
2. spiral feeder according to claim 1, is characterized in that: in described housing, be provided with the gear being meshed with tooth bar, be equipped with handwheel on support frame as described above, described handwheel and gear are circumferentially connected.
3. spiral feeder according to claim 1 and 2, is characterized in that: described feed table comprises helical blade, and described rotary power unit comprises motor, and described motor arranges output terminal, and described helical blade is connected with output terminal.
CN201320678889.XU 2013-10-30 2013-10-30 Spiral feeding device Expired - Fee Related CN203588566U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320678889.XU CN203588566U (en) 2013-10-30 2013-10-30 Spiral feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320678889.XU CN203588566U (en) 2013-10-30 2013-10-30 Spiral feeding device

Publications (1)

Publication Number Publication Date
CN203588566U true CN203588566U (en) 2014-05-07

Family

ID=50586446

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320678889.XU Expired - Fee Related CN203588566U (en) 2013-10-30 2013-10-30 Spiral feeding device

Country Status (1)

Country Link
CN (1) CN203588566U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105922054A (en) * 2016-05-31 2016-09-07 安庆市天润工程机械有限责任公司 Double-lifting type feeding clamping adjusting device
CN105923370A (en) * 2016-05-31 2016-09-07 安庆市天润工程机械有限责任公司 Electric-control feeding clamping device
CN105922071A (en) * 2016-05-31 2016-09-07 安庆市天润工程机械有限责任公司 Oblique-inserting type feeding clamping adjusting device
CN105922053A (en) * 2016-05-31 2016-09-07 安庆市天润工程机械有限责任公司 Electric-control double-lifting feeding clamping device
CN106002451A (en) * 2016-05-31 2016-10-12 安庆市天润工程机械有限责任公司 Electronically controlled double-adjustable feed support device
CN106586898A (en) * 2017-02-15 2017-04-26 胡和萍 Small weight lifting device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105922054A (en) * 2016-05-31 2016-09-07 安庆市天润工程机械有限责任公司 Double-lifting type feeding clamping adjusting device
CN105923370A (en) * 2016-05-31 2016-09-07 安庆市天润工程机械有限责任公司 Electric-control feeding clamping device
CN105922071A (en) * 2016-05-31 2016-09-07 安庆市天润工程机械有限责任公司 Oblique-inserting type feeding clamping adjusting device
CN105922053A (en) * 2016-05-31 2016-09-07 安庆市天润工程机械有限责任公司 Electric-control double-lifting feeding clamping device
CN106002451A (en) * 2016-05-31 2016-10-12 安庆市天润工程机械有限责任公司 Electronically controlled double-adjustable feed support device
CN106586898A (en) * 2017-02-15 2017-04-26 胡和萍 Small weight lifting device

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140507

Termination date: 20141030