CN207709351U - A kind of feed hopper screening machine - Google Patents
A kind of feed hopper screening machine Download PDFInfo
- Publication number
- CN207709351U CN207709351U CN201721646668.9U CN201721646668U CN207709351U CN 207709351 U CN207709351 U CN 207709351U CN 201721646668 U CN201721646668 U CN 201721646668U CN 207709351 U CN207709351 U CN 207709351U
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- CN
- China
- Prior art keywords
- frame body
- feed hopper
- fixedly connected
- upper frame
- screening machine
- 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.)
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Abstract
The utility model discloses a kind of feed hopper screening machines,Belong to food processing equipment field,It is cumbersome to solve feeding,Inconvenient problem with use,Its key points of the technical solution are that,Including upper frame body,Middle framework,The supporting rack of lower frame body and support three,The first sieve is fixedly connected between the upper frame body and middle framework,The second sieve that mesh number is more than the first sieve is fixedly connected between the middle framework and lower frame body,It is fixedly connected with vertical vibrating motor on the lower frame body,The upper frame body is equipped with feed hopper,The feed hopper lower end offers feeding port,The truncated cone-shaped dust cover made of flexible material is equipped between the feed hopper and upper frame body,The dust cover upper end is fixedly connected on feed hopper and is connected to feeding port,The dust cover lower end is fixedly connected on upper frame body upper end,The utility model is reasonable for structure,Automatic continuous charging,Keep screening machine charging more convenient,Screening machine is set to use simpler.
Description
Technical field
The utility model is related to a kind of food processing equipments, more specifically, it relates to a kind of feed hopper screening machine.
Background technology
Compound cake acidity regulator is the substance for maintaining or changing food acid-base value, it is mainly controlling food
Required acidulant, alkaline agent and the salt with cushioning effect, it is different with sour feature that each acidity regulator tart flavour is slight.
Need with compound cake acidity regulator powder configure, in order to control the configuration precision of compound cake acidity regulator, need with
The granular size of compound cake acidity regulator powder screens it, generally uses sieving machine.
Currently, the Chinese invention patent application that notification number is CN104399662A discloses a kind of ring with separation function
Guarantor's type detaches sieving machine, including sieving machine ontology, and upper ledge, center and bottom are set gradually from top to bottom on the sieving machine ontology
Dustproof cover is arranged in frame, the upper ledge upper end, and the dustproof cover is connected on upper ledge by connecting collar, is arranged on the dustproof cover
Spring is respectively set in feed inlet, the bottom frame both sides, and pedestal is arranged in the lower spring end.Material enters from feed inlet in upper ledge,
It is in two kinds of different size of powder to be separated powder by the sieve between vibration and each frame.
But upper frame body solvent is small in above-mentioned technical proposal, needs repeatedly to feed, cumbersome so as to cause feeding, inconvenient to use
The problem of.
Utility model content
In view of the deficienciess of the prior art, the utility model lies in that provide a kind of feed hopper screening machine, it is automatic continuous into
Material keeps screening machine charging more convenient, so that screening machine is used simpler.
To achieve the above object, the utility model provides following technical solution：A kind of feed hopper screening machine, including upper ledge
Body, middle framework, lower frame body and the supporting rack for supporting three, are fixedly connected with the first sieve between the upper frame body and middle framework,
The second sieve that mesh number is more than the first sieve, the upper frame body, middle framework are fixedly connected between the middle framework and lower frame body
It is in be fixedly connected and slide laterally to be connected on supporting rack with lower frame body, vertical vibrating electricity is fixedly connected on the lower frame body
Machine, the upper frame body are equipped with feed hopper, and the feed hopper lower end offers feeding port, and the feed hopper lower end is equipped with control and send
The partition board of material mouth size is equipped with the truncated cone-shaped dust cover made of flexible material between the feed hopper and upper frame body, described anti-
Dust hood upper end is fixedly connected on feed hopper and is connected to feeding port, and the dust cover lower end is fixedly connected on upper frame body upper end.
By using above-mentioned technical proposal, will first the material that sieves be needed to be put into feed hopper, material by dust cover into
Enter in upper frame body, the size for then controlling feeding port by partition board makes material enter the speed of upper frame body to control the speed of charging
Degree is identical as the speed wherein sieved, and to complete automatic continuous charging, need not be fed several times to screening machine, make screening machine
It feeds more convenient, makes screening machine using simpler, and dust cover is also prevented from material from feeding port discharging upper frame body
When, material drifts out, that is, avoids the waste of material, and the material for also avoiding out influences processing workshop environment；Using dust-proof
The vibration for covering the vertical vibrating motor being also prevented from is transmitted to feed hopper.
The utility model is further arranged to：The upper frame body upper end is equipped with the flange extended far from center of circle direction, described
Dust cover is equipped with ring edge close to one end of upper frame body, and the ring edge is contradicted on flange and fixed by screw bolt and nut
Connection.
By using above-mentioned technical proposal, by dust cover lower end it is even closer be fixedly connected on upper frame body, reduce two
Gap between person reduces and flies out from gap between the two from the material of dust-like, further increases its dust-proof effect
Fruit.
The utility model is further arranged to：Mounting ring identical with ring edge diameter is arranged on the dust cover,
The mounting ring compresses ring edge and is fixedly connected on the flange of upper frame body.
By using above-mentioned technical proposal, ring edge is compressed using mounting ring, further reduce ring edge and
Gap between upper frame body makes the dust-proof effect of dust cover more preferably.
The utility model is further arranged to：The feed hopper lower end be fixedly connected be connected to feeding port to welding method
Orchid, the dust cover upper end are sheathed on W.N flange, are arranged on the W.N flange and are fixedly connected on dust cover upper end
Clip on W.N flange.
By using above-mentioned technical proposal, water band is fixedly connected on W.N flange using clip, is not needed to anti-
Trepanning on dust hood, it is ensured that the structural strength and leakproofness of water band.
The utility model is further arranged to：The partition board, which slides laterally, to be connected on feed hopper, screw thread on the partition board
It is connected with the screw rod for sliding along direction setting, the screw rod is rotationally connected on feed hopper, and the feed hopper is equipped with driving
The servo motor of screw rod rotation, the servo motor are electrically connected with controller.
By using above-mentioned technical proposal, using the rotation of controller control servomotor, to control the rotation of screw rod,
Drive partition board in turn slides laterally the more convenient province of speed for making adjusting feed hopper discharging to control the speed of feed hopper discharging
Power keeps screening machine more convenient to use.
The utility model is further arranged to：The bottom plate of the lower frame body is in the conical surface to raise up.
By using above-mentioned technical proposal, the material into lower frame body drops down onto the conical surface, make material more quickly around
It slides, the discharging of the material in the lower frame body of quickening, and the installation space of bigger is provided for vertical vibrating motor.
The utility model is further arranged to：The lower frame body lower end is fixedly connected with installation set, and the installation set is in bucket
Shape and with vertical vibrating motor in coaxial arrangement, the installation set fixing sleeve be set to vertical vibrating motor lower end.
General vertical vibrating motor generates circumferential centrifugal force by so that eccentric block is rotated and then makes vertical vibrating
Motor generates vibration, very dangerous when eccentric wheel rotates that there are installation problems to prevent foreign object by using above-mentioned technical proposal
It is contacted with vertical vibrating motor, keeps vertical vibrating motor safer, and utilize the vertical vibrating motor of installation set mitigation
Noise.
The utility model is further arranged to：Guidance set, the guiding group are equipped between the lower frame body and supporting rack
Part includes guide rod and guide sleeve, and universal joint is equipped between the guide rod and supporting rack, is equipped between the guide sleeve and lower frame body universal
Section.
By using above-mentioned technical proposal, the amplitude that lower frame body, middle framework and upper frame body vibrate is limited using guidance set,
And carrying out vibration damping using spring prevents the vibration of vertical vibrating motor to be transferred on supporting rack.
The utility model is further arranged to：Support frame as described above is equipped with the mounting groove being coaxially disposed with installation set, described
Installation is placed in mounting groove, and vibration damping air bag is equipped between the installation set outer wall and installation groove sidewall.
Spring alleviates the vibration on vertical direction, by using above-mentioned technical proposal, is mitigated using vibration damping air bag horizontal
Vibration on direction, the shock-proof effect of the screening machine further increased.
In conclusion the utility model has the advantages that：It is persistently fed by hopper, charging is convenient, automatic to adjust
Save charging rate；Dust-proof, noise is small, and shock-proof effect is good, and connection structure is stablized, more convenient to use.
Description of the drawings
Fig. 1 is the stereogram of the present embodiment；
Fig. 2 is the sectional view that the present embodiment is used to show internal structure；
Fig. 3 is the portions the A enlarged drawing of Fig. 2；
Fig. 4 is the portions the B enlarged drawing of Fig. 2；
Fig. 5 is the portions the C enlarged drawing of Fig. 2；
Fig. 6 is the portions the D enlarged drawing of Fig. 2.
Reference numeral：1, feed hopper；11, holder；12, partition board；13, feeding port；14, servo motor；141, screw rod；15、
Sliding rail；2, structure is sieved；22, upper frame body；221, the first sieve；23, middle framework；231, the second sieve；24, lower frame body；
241, mounting plate；242, installation set；243, vibration damping air bag；25, supporting rack；251, mounting groove；26, discharge nozzle；27, vertical vibrating
Motor；28, guidance set；281, guide rod；282, guide sleeve；283, universal joint；284, spring；29, flange；3, dust cover；31, right
Welding method is blue；32, mounting ring；33, ring edge.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；In this practicality
In novel description, it is to be understood that if there is the orientation or positional relationship of the instructions such as term "upper", "lower", "left", "right" to be
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore retouched in attached drawing
The term for stating position relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
A kind of vertical hopper feed screening machine, as shown in Figure 1, including feed hopper 1 and screening structure 2, feed hopper 1 is located at sieve
The top of separation structure 2, it would be desirable to which the material of screening is put into feed hopper 1, sharp then by feed hopper 1 to screening 2 feeding of structure
Material is sieved with screening structure 2.
As shown in Figure 1, screening structure 2 includes upper frame body 22, middle framework 23, lower frame body 24 and the supporting rack for supporting three
25, wherein upper frame body 22 and middle framework 23 in identical cylindric and in coaxial arrangement, upper frame body 22 and middle framework 23 up and down
Both ends and the upper end of lower frame body 24 are all provided with the flange 29 of the rectangular extension in the oriented separate center of circle（Referring to Fig. 3）, flange 29 is equipped with
Several through-holes.
As shown in Fig. 2, being equipped with the first sieve 221 between upper frame body 22 and middle framework 23,221 edge of the first sieve is circumferentially set
There are through-hole corresponding with through-hole on flange 29, the flange 29 of 22 lower end of upper frame body to contact at the upper surface of the first sieve 221, center
23 upper end flange 29 of body contacts at the lower face of the first sieve 221, by screw bolt and nut by upper frame body 22, the first sieve 221
It is fixedly connected with middle framework 23.
As shown in Fig. 2, the second sieve 231 that mesh number is more than the first sieve 221 is equipped between middle framework 23 and lower frame body 24,
Second sieve, 231 edge also is provided with through-hole, by screw bolt and nut by 23 lower end flange 29 of middle framework, the second sieve 231 and under
The flange 29 of 24 upper end of framework is fixedly connected.
As shown in Figure 1, being fixedly connected with discharge nozzle 26, discharge nozzle on 24 side wall of upper frame body 22, middle framework 23 and lower frame body
26 one end far from upper frame body 22, middle framework 23 and lower frame body 24 are bent downwardly；It is mutual when three 26 dischargings of discharge nozzle in order to prevent
Interference makes mutually to be in 60 ° of angles between three discharge nozzles 26.
As shown in Fig. 2, 24 lower end of lower frame body, which coaxially secures, is connected with vertical vibrating motor 27, the bottom of lower frame body 24 is in
The conical surface to raise up, the material into lower frame body 24 drop down onto the conical surface, so that material is more quickly slid around, under quickening
The discharging of material in framework 24, and be the installation space that vertical vibrating motor 27 provides bigger.24 lower end of lower frame body, which is fixed, to be connected
It is connected to horizontally disposed mounting plate 241, vertical vibrating motor 27 is fixedly connected on by bolt and nut on mounting plate 241, installation
Installation set 242 is fixedly connected on 241 lower face of plate, installation set 242 is in coaxial arrangement in tubbiness and with vertical vibrating motor 27,
The fixation of installation set 242 is placed on 27 lower end of vertical vibrating motor, that is, reduces noise and be also prevented from foreign object and vertical vibrating motor 27
Contact, keeps vertical vibrating motor 27 safer.
It is set as shown in Fig. 2, supporting rack 25 is equipped with the mounting groove 251 in coaxial arrangement, installation set 242 with installation set 242
In mounting groove 251, and it is equipped with vibration damping air bag 243 between 251 side wall of 242 outer wall of installation set and mounting groove, utilizes vibration damping gas
Capsule 243 mitigates the vibration in horizontal direction.
As shown in figure 4, being also circumferentially with four guidance sets 28 between supporting rack 25 and upper frame body 22, guidance set 28 wraps
The guide rod 281 for including guide sleeve 282 and being slidably connected on guide sleeve 282, wherein guide sleeve 282 are connected to mounting plate by universal joint 283
On 241, the one end of guide rod 281 far from guide sleeve 282 is connected to by universal joint 283 on supporting rack 25.Guider is equipped with bullet
Spring 284 reduces the vibration on vertical direction using spring 284.
As shown in figure 5, feed hopper 1 is equipped with the holder 11 for being fixed（Referring to figure）1,1 lower end of feed hopper is equipped with
Feeding port 13,1 lower end of feed hopper are fixedly connected with the W.N flange 31 being connected to feeding port 13, and W.N flange 31 is equipped with flexibility
Dust cover 3 made of material, dust cover 3 are sheathed on W.N flange 31 in truncated cone-shaped the upper end and are fixed using clip.
As shown in fig. 6,3 lower end of dust cover is equipped with the ring edge 33 extended far from center of circle direction, ring edge 33 with it is anti-
Dust hood 3 is integrally formed, and ring edge 33 contacts on the flange 29 of upper frame body 22, is arranged on dust cover 3 and ring edge 33
Ring edge 33 is pressed on the flange 29 of upper frame body 22 by the identical mounting ring 32 of diameter, mounting ring 32, and utilizes bolt and spiral shell
The flange 29 of mounting ring 32, ring edge 33 and upper frame body 22 is fixedly connected by mother, is pressed ring edge 33 using mounting ring 32
Tightly, the gap between ring edge 33 and upper frame body 22 is reduced, makes the dust-proof effect of dust cover 3 more preferably.
As shown in figure 5, being equipped with horizontally disposed sliding rail 15 close to one end of feeding port 13 on feed hopper 1, rail is slided
Partition board 12 is slidably connected in road 15, partition board 12 is rounded and controls the speed of 1 feeding of feed hopper by sliding laterally.Partition board
Screw rod 141 is threaded on 12, screw rod 141 is laterally arranged along the glide direction of partition board 12, is fixedly connected with and watches on feed hopper 1
Motor 14 is taken, for the main shaft of servo motor 14 with screw rod 141 in being fixedly and coaxially connected, servo motor 14 is electrically connected with controller（Figure
In be not shown）, using the rotation direction of controller control servomotor 14 to control the sliding of partition board 12, and then control charging
Struggle against the speed of 1 discharging.
Specific working mode：Material is all put into feed hopper 1, then so that servo motor 14 is rotated by controller,
To drive the rotation of screw rod 141 that partition board 12 is made to slide in and out, feed hopper 1 is made to carry out feeding to screening structure 2；Start vertical vibrating
Motor 27 makes upper frame body 22, middle framework 23 and the vibration of lower frame body 24 to drive the first sieve 221 and the vibration of the second sieve 231,
Material is sieved by the first sieve 221 and the second sieve 231, and the particle of three kinds of different meshes is gone out from three respectively
Expects pipe 26 is drawn off.The speed that feed hopper 1 is fed is controlled, keeps it identical as the screening speed of 2 screening materials carrying of structure, to reach
Continue the purpose of feed for duration screening.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of feed hopper screening machine, including upper frame body（22）, middle framework（23）, lower frame body（24）With the supporting rack of support three
（25）, the upper frame body（22）With middle framework（23）Between be fixedly connected with the first sieve（221）, the middle framework（23）With under
Framework（24）Between be fixedly connected with mesh number be more than the first sieve（221）The second sieve（231）, the upper frame body（22）, in
Framework（23）And lower frame body（24）It is connected to supporting rack in being fixedly connected and sliding laterally（25）On, the lower frame body（24）It is upper solid
Surely it is connected with vertical vibrating motor（27）, it is characterized in that：The upper frame body（22）It is equipped with feed hopper（1）, the feed hopper（1）
Lower end offers feeding port（13）, the feed hopper（1）Lower end is equipped with control feeding port（13）The partition board of size（12）, it is described into
Hopper（1）With upper frame body（22）Between be equipped with the truncated cone-shaped dust cover made of flexible material（3）, the dust cover（3）Upper end
It is fixedly connected on feed hopper（1）Upper and and feeding port（13）Connection, the dust cover（3）Lower end is fixedly connected on upper frame body（22）
Upper end.
2. a kind of feed hopper screening machine according to claim 1, it is characterized in that：The upper frame body（22）Upper end is equipped with separate
The flange that center of circle direction extends（29）, the dust cover（3）Close to upper frame body（22）One end be equipped with ring edge（33）, described
Ring edge（33）Contradict flange（29）Above and by screw bolt and nut it is fixedly connected.
3. a kind of feed hopper screening machine according to claim 2, it is characterized in that：The dust cover（3）On be arranged with and ring
Shape edge（33）The identical mounting ring of diameter（32）, the mounting ring（32）Compress ring edge（33）And it is fixedly connected on upper ledge
Body（22）Flange（29）On.
4. a kind of feed hopper screening machine according to claim 3, it is characterized in that：The feed hopper（1）Lower end is fixedly connected
Have and feeding port（13）The W.N flange of connection（31）, the dust cover（3）Upper end is sheathed on W.N flange（31）On, it is described right
Welding method is blue（31）On be arranged with dust cover（3）Upper end is fixedly connected on W.N flange（31）On clip.
5. a kind of feed hopper screening machine according to claim 1, it is characterized in that：The partition board（12）It slides laterally and is connected to
Feed hopper（1）On, the partition board（12）On be threaded with slide along direction setting screw rod（141）, the screw rod（141）
It is rotationally connected with feed hopper（1）On, the feed hopper（1）It is equipped with driving screw rod（141）The servo motor of rotation（14）, described
Servo motor（14）It is electrically connected with controller.
6. a kind of feed hopper screening machine according to claim 1, it is characterized in that：The lower frame body（24）Bottom plate in upward
The conical surface of protrusion.
7. a kind of feed hopper screening machine according to claim 6, it is characterized in that：The lower frame body（24）Lower end is fixedly connected
There is installation set（242）, the installation set（242）In tubbiness and and vertical vibrating motor（27）In coaxial arrangement, the installation set
（242）Fixing sleeve is set to vertical vibrating motor（27）Lower end.
8. a kind of feed hopper screening machine according to claim 7, it is characterized in that：Support frame as described above（25）It is equipped with and installation
Set（242）The mounting groove of coaxial arrangement（251）, the installation set（242）It is placed in mounting groove（251）In, the installation set（242）
Outer wall and mounting groove（251）Vibration damping air bag is equipped between side wall（243）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646668.9U CN207709351U (en) | 2017-11-30 | 2017-11-30 | A kind of feed hopper screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646668.9U CN207709351U (en) | 2017-11-30 | 2017-11-30 | A kind of feed hopper screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207709351U true CN207709351U (en) | 2018-08-10 |
Family
ID=63057843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721646668.9U Expired - Fee Related CN207709351U (en) | 2017-11-30 | 2017-11-30 | A kind of feed hopper screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207709351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433572A (en) * | 2018-11-19 | 2019-03-08 | 罗源县圆梦农林专业合作社 | A kind of soybean screening machine |
-
2017
- 2017-11-30 CN CN201721646668.9U patent/CN207709351U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433572A (en) * | 2018-11-19 | 2019-03-08 | 罗源县圆梦农林专业合作社 | A kind of soybean screening machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20201130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |