CN207222374U - Screening passage control structure for nut screening machine - Google Patents

Screening passage control structure for nut screening machine Download PDF

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Publication number
CN207222374U
CN207222374U CN201720846292.XU CN201720846292U CN207222374U CN 207222374 U CN207222374 U CN 207222374U CN 201720846292 U CN201720846292 U CN 201720846292U CN 207222374 U CN207222374 U CN 207222374U
Authority
CN
China
Prior art keywords
inverted
movable block
shaped movable
screening passage
screening
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
CN201720846292.XU
Other languages
Chinese (zh)
Inventor
王帮昆
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.)
Chongqing Sidengde Trade Ltd Co
Original Assignee
Chongqing Sidengde Trade Ltd Co
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 Chongqing Sidengde Trade Ltd Co filed Critical Chongqing Sidengde Trade Ltd Co
Priority to CN201720846292.XU priority Critical patent/CN207222374U/en
Application granted granted Critical
Publication of CN207222374U publication Critical patent/CN207222374U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of screening passage control structure for nut screening machine, including screening passage and the control flashboard being arranged at the top of screening passage, motor cabinet is fixed with the outer wall of screening passage, driving motor is fixed with motor cabinet, bar shape trench hole is equipped with the side wall of screening passage, lateral projection is additionally provided with the outer wall of screening passage, it is additionally provided with inverted V-shaped movable block, the turning of inverted V-shaped movable block is connected on the bottom surface of lateral projection by rotation axis, one end of inverted V-shaped movable block is connected with the control flashboard by axis pin, at least two support rods are uniformly fixed with the main shaft of driving motor, resetting spring is fixed between inverted V-shaped movable block and the outer wall of the screening passage.The structure setting of the utility model is reasonable, and it is more convenient not only to operate, and is also convenient for being detected and safeguards, greatly reduces cost of manufacture, and stability in use is good, strong applicability and practicality is good.

Description

Screening passage control structure for nut screening machine
Technical field
The utility model belongs to nut screening installation accessory technical field, and in particular to a kind of sieve for nut screening machine Gate road control structure.
Background technology
, it is necessary to be detected sorting to nut after nut machines, nut sorting machine is a kind of common structure, its Be equipped with nut detection probe to be detected to nut, control structure and screening structure, its screen structure be mainly multiple work Door, its open or close it by the control of valve when in use so that nut out of valve by completing screening operation, Prior art valve is mainly completed by motor and some driving structures, since common motor is unable to low-angle toward physical pendulum Dynamic, so making driving structure extremely complex, it not only easily breaks down, and stability in use is affected, nor convenient Installation and maintenance is carried out, so applicability and practicality are restricted.
The content of the invention
The purpose of this utility model is to provide that a kind of structure setting is reasonable and what stability in use was good is used for nut screening machine Screening passage control structure.
The technical solution for realizing the utility model aim is a kind of screening passage control structure for nut screening machine, bag Screening passage and the control flashboard being arranged at the top of the screening passage are included, motor is fixed with the outer wall of the screening passage Seat, driving motor is fixed with the motor cabinet, bar shape trench hole, the motor cabinet are equipped with the side wall of the screening passage It is arranged in the underface of bar shape trench hole, the control flashboard is arranged in the bar shape trench hole and outboard end stretches out screening and leads to Road, is additionally provided with lateral projection, the lateral projection is parallel with the motor cabinet and distinguishes on the outer wall of the screening passage Above and below bar shape trench hole, inverted V-shaped movable block is additionally provided with, the turning of the inverted V-shaped movable block is connected by rotation axis It is connected on the bottom surface of lateral projection, one end of the inverted V-shaped movable block is connected with the control flashboard by axis pin, described Drive and be uniformly fixed with least two support rods on the main shaft of motor, the support rod is pressed on the other end of the inverted V-shaped movable block On surface, resetting spring is fixed between the inverted V-shaped movable block and the outer wall of the screening passage, in the driving motor During rotation, the support rod is pressed on the outside end surfaces of the inverted V-shaped movable block and makes inverted V-shaped movable block centered on rotation axis Rotation, makes the other end of inverted V-shaped movable block drive control flashboard to be displaced outwardly unlatching so as to fulfill screening passage, support rod with When inverted V-shaped movable block separates, the inverted V-shaped movable block resets under the action of resetting spring realizes that screening passage is closed.
The height of the bar shape trench hole is more than the thickness of control flashboard and has rubber in the surface cementation of the control flashboard Wrapping layer.
The support rod compresses face as the length of arcwall face and the support rod and inverted V-shaped movable block to the distance for driving motor It is identical.
The inverted V-shaped movable block for metal derby and has slide guide plastic layer, institute in the medial surface cementation of the inverted V-shaped movable block Support rod is stated to be pressed on the slide guide plastic layer.
The utility model has positive effect:The structure setting of the utility model is reasonable, it is by driving motor to coordinate Inverted V-shaped movable block completes the control to controlling flashboard, and it is more convenient not only to operate, and will directly drive motor and nut screening machine Control structure is connected, and is also convenient for being detected and safeguards, greatly reduces cost of manufacture, and stability in use is good, Strong applicability and practicality is good.
Brief description of the drawings
In order to be more likely to be clearly understood the content of the utility model, below according to specific embodiment and combine attached Figure, is described in further detail the utility model, wherein:
Fig. 1 is the structure diagram of the utility model.
Embodiment
(embodiment 1)
Fig. 1 shows a kind of embodiment of the utility model, and wherein Fig. 1 is the structural representation of the utility model Figure.
See Fig. 1, a kind of screening passage control structure for nut screening machine, including screening passage 1 and be arranged on described The control flashboard 2 at the top of screening passage 1, is fixed with motor cabinet 3, on the motor cabinet 3 on the outer wall of the screening passage 1 Driving motor 4 is fixed with, bar shape trench hole 5 is equipped with the side wall of the screening passage 1, the motor cabinet 3 is arranged in bar shaped The underface of slot 5, the control flashboard 2 is arranged in the bar shape trench hole 5 and outboard end stretches out screening passage 1, described Lateral projection 6 is additionally provided with the outer wall of screening passage 1, the lateral projection is parallel with the motor cabinet and is respectively at bar shaped Above and below slot, inverted V-shaped movable block 7 is additionally provided with, the turning of the inverted V-shaped movable block 7 is connected to horizontal stroke by rotation axis 8 To on the bottom surface of protrusion 6, one end of the inverted V-shaped movable block 7 is connected with the control flashboard 2 by axis pin 9, in the drive Moving and at least two support rods 10 are uniformly fixed with the main shaft of motor, in the present embodiment, support rod is arranged on the side of motor cabinet, so that Motor cabinet is set not interfere with the normal rotation of support rod, the support rod is pressed on another end surfaces of the inverted V-shaped movable block, Resetting spring 11 is fixed between the inverted V-shaped movable block and the outer wall of the screening passage, in the driving motor rotation, The support rod is pressed on the outside end surfaces of the inverted V-shaped movable block and inverted V-shaped movable block is rotated centered on rotation axis, is made The other end of inverted V-shaped movable block drives control flashboard to be displaced outwardly the unlatching so as to fulfill screening passage, lives in support rod and inverted V-shaped When motion block separates, the inverted V-shaped movable block resets under the action of resetting spring realizes that screening passage is closed.
The height of the bar shape trench hole is more than the thickness of control flashboard (using this structure so as to which convenient control flashboard is in bar Moved in shape slot, in the present embodiment, control the width of flashboard and being of same size for bar shape trench hole) and in the control flashboard Surface cementation has rubber wrapping layer 12.
The support rod compresses face as the length of arcwall face and the support rod and inverted V-shaped movable block to the distance for driving motor It is identical.
The inverted V-shaped movable block for metal derby and has slide guide plastic layer 13 in the medial surface cementation of the inverted V-shaped movable block, The support rod is pressed on the slide guide plastic layer.
The structure setting of the utility model is reasonable, it is by driving motor to coordinate inverted V-shaped movable block to complete to controlling flashboard Control, it is more convenient not only to operate, directly will driving motor be connected with the control structure of nut screening machine can (this implementation In example, control structure is the existing structure of nut screening machine in itself, though the reason for having no effect on technical staff is not described in detail Solution and realize), and be also convenient for being detected and safeguard, greatly reduce cost of manufacture, stability in use is good, strong applicability and Practicality is good.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the field, in described above On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments It is exhaustive.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still falls within this practicality New protection domain.

Claims (4)

1. a kind of screening passage control structure for nut screening machine, including screening passage and it is arranged on the screening passage top The control flashboard in portion, it is characterised in that:Motor cabinet is fixed with the outer wall of the screening passage, it is fixed on the motor cabinet There is driving motor, bar shape trench hole is equipped with the side wall of the screening passage, the motor cabinet is arranged in bar shape trench hole just Lower section, the control flashboard is arranged in the bar shape trench hole and outboard end stretches out screening passage, in the outer of the screening passage Be additionally provided with lateral projection on wall, the lateral projection it is parallel with the motor cabinet and be respectively at the top of bar shape trench hole and under Side, is additionally provided with inverted V-shaped movable block, the turning of the inverted V-shaped movable block is connected on the bottom surface of lateral projection by rotation axis, institute The one end for stating inverted V-shaped movable block is connected with the control flashboard by axis pin, uniformly solid on the main shaft of the driving motor Surely there are at least two support rods, the support rod is pressed on another end surfaces of the inverted V-shaped movable block, in inverted V-shaped activity Resetting spring is fixed between block and the outer wall of the screening passage, in the driving motor rotation, the support rod is pressed on The outside end surfaces of the inverted V-shaped movable block simultaneously make inverted V-shaped movable block be rotated centered on rotation axis, make inverted V-shaped movable block The other end drives control flashboard to be displaced outwardly the unlatching so as to fulfill screening passage, when support rod is separated with inverted V-shaped movable block, institute State inverted V-shaped movable block resetted under the action of resetting spring realize screening passage close.
2. the screening passage control structure according to claim 1 for nut screening machine, it is characterised in that:The bar shaped The height of slot is more than the thickness of control flashboard and has rubber wrapping layer in the surface cementation of the control flashboard.
3. the screening passage control structure according to claim 2 for nut screening machine, it is characterised in that:The support rod To compress length of the face for arcwall face and the support rod identical with the distance of inverted V-shaped movable block to driving motor.
4. the screening passage control structure according to claim 3 for nut screening machine, it is characterised in that:The V Shape movable block for metal derby and has slide guide plastic layer in the medial surface cementation of the inverted V-shaped movable block, and the support rod is pressed on institute State on slide guide plastic layer.
CN201720846292.XU 2017-07-13 2017-07-13 Screening passage control structure for nut screening machine Expired - Fee Related CN207222374U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720846292.XU CN207222374U (en) 2017-07-13 2017-07-13 Screening passage control structure for nut screening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720846292.XU CN207222374U (en) 2017-07-13 2017-07-13 Screening passage control structure for nut screening machine

Publications (1)

Publication Number Publication Date
CN207222374U true CN207222374U (en) 2018-04-13

Family

ID=61852369

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720846292.XU Expired - Fee Related CN207222374U (en) 2017-07-13 2017-07-13 Screening passage control structure for nut screening machine

Country Status (1)

Country Link
CN (1) CN207222374U (en)

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GR01 Patent grant
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: 20180413

Termination date: 20190713