CN209366988U - A kind of bunker scale - Google Patents
A kind of bunker scale Download PDFInfo
- Publication number
- CN209366988U CN209366988U CN201822181168.3U CN201822181168U CN209366988U CN 209366988 U CN209366988 U CN 209366988U CN 201822181168 U CN201822181168 U CN 201822181168U CN 209366988 U CN209366988 U CN 209366988U
- Authority
- CN
- China
- Prior art keywords
- column
- semicanal
- scale hooper
- slideway
- reverse
- 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 relates to bunker scales, it is disclosed that a kind of bunker scale, including support frame and scale hooper, support frame as described above includes the column and cross bar being provided at circumferentially spaced, cross bar is all connected between the adjacent column, the scale hooper is set between column, offers slideway along the vertical direction in the column, it is extended with the sliding part being embedded in slideway on the scale hooper, is provided on the column for limiting the mobile adjusting component of sliding part.There is the utility model the sliding part being extended on scale hooper to be embedded in slideway, define scale hooper in the movement of vertical direction, and the movement of scale hooper is limited by adjusting component, realize the purpose of weighing quantity fixing bucket, reduce the drop between scale hooper and the mixing conveyer belt of lower section, promotes the effect of the stability of feeding.
Description
Technical field
The utility model relates to concrete manufacture field, in particular to a kind of bunker scale.
Background technique
Concrete is made cementitious material, sand, masonry aggregate with cement, while being cooperated by a certain percentage with water, also referred to as common mixed
Solidifying soil, is widely used in civil engineering.
Bunker scale is used in concrete process, bunker scale is used to carry and the equipment of weighing material, existing one kind
Bunker scale includes support frame and scale hooper, is put into material from the upper end of scale hooper by feeder equipment, material in scale hooper
Weight reach established standards after, the opening of scale hooper lower end drops down on mixing conveyer belt, but when installing scale hooper, works as title
There are biggish drops between mixing conveyer belt for the discharge port of batch box lower end, so that materials from spattering causes mixed proportion to lack of proper care
And the situation of material waste, there are shortcomings to be modified.
Utility model content
The purpose of the utility model is to provide a kind of bunker scales, control the lifting of scale hopper, reduce scale hopper blanking drop, subtract
Few materials from spattering, promotes the stability of feeding.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of bunker scale, including support frame and scale hooper, support frame as described above include the column that is provided at circumferentially spaced with
And cross bar, cross bar is all connected between the adjacent column, and the scale hooper is set between column, along vertical in the column
Direction offers slideway, and the sliding part being embedded in slideway is extended on the scale hooper, is provided on the column for limiting
Determine the mobile adjusting component of sliding part.
By using above-mentioned technical proposal, the sliding part being extended on scale hooper is embedded in slideway, defines weighing
It struggles against in the movement of vertical direction, and limits the movement of scale hooper by adjusting component, realize the purpose of weighing quantity fixing bucket, reduce and claim
Drop between batch box and the mixing conveyer belt of lower section, promotes the stability of feeding.
The utility model is further arranged to: the sliding part include the slip ring being embedded in slideway and connection slip ring and
The connecting plate of scale hooper, the adjusting component includes one group of semicanal for being symmetrically disposed on sliding, length of the semicanal along slideway
Direction extends, and the Power Component for pushing semicanal to be moved away from is provided in the column.
By using above-mentioned technical proposal, slideway defines that slip ring is mobile in vertical direction, and a pair is provided in slideway
Semicanal, semicanal is arranged in slip ring and is extended along the vertical direction, and radially relatively or contrarily moves between semicanal,
Semicanal, which is constituted, limits the mobile adjusting component of slip ring, and when semicanal is moved away from, semicanal and slip ring inside generate biggish frictional force,
And then define the movement of slip ring；When semicanal relative movement, the significantly adjustment of the vertical height of scale hooper is realized.
The utility model is further arranged to: the Power Component includes the reverse-flighted screw being set in slideway and symmetrical
The abutting platform being threadedly connected on reverse-flighted screw, the abutting platform is in a circular table shape, radially extends on the abutting platform limited
Position block is provided in the column for slide the limiting slot for being embedded limited block, and the cambered surface for abutting platform is connected to partly respectively
The both ends of pipe axis.
By using above-mentioned technical proposal, when rotating reverse-flighted screw, limited block is defined with limiting slot cooperation abuts platform
Rotation so that abut platform relative movement, abut platform push semicanal be moved away from, fixation is abutted between semicanal and slip ring, realization
The adjusting and fixation of symmetrical batch box.
The utility model is further arranged to: rotated coaxially in the cross bar and be provided with connecting shaft, the reverse-flighted screw with
Bevel gear engagement is provided between connecting shaft.
By using above-mentioned technical proposal, a reverse-flighted screw is rotated, and under the transmission of bevel gear and connecting shaft, so that
All reverse-flighted screws rotate synchronously, and facilitate the movement and locking of control scale hooper.
The utility model is further arranged to: the upper end of the upright bar is provided with installation lid, is arranged in the installation lid and uses
In the bearing of fixed reverse-flighted screw, the installation, which covers, is provided with driving motor, the turning end of the driving motor and two-way spiral shell
Bar is fixedly and coaxially connected.
By using above-mentioned technical proposal, upright bar upper end is provided with installation lid, is arranged in installation lid for fixing two-way spiral shell
The bearing of bar, wherein an installation cover fixed driving motor, and the turning end and reverse-flighted screw of driving motor are coaxially fixed to be connected
It connecing, starts driving motor, driving motor drives one of reverse-flighted screw rotation, and under the transmission of bevel gear and connecting shaft,
So that all reverse-flighted screws rotate synchronously, facilitate the movement and locking of control scale hooper.
The utility model is further arranged to: being provided on the outside of the inside of the slip ring and the semicanal and is engaged protrusion.
By using above-mentioned technical proposal, protrusion is engaged when abutting between semicanal and slip ring, semicanal is increased and limits cunning
The mobile stability of ring, promotes the stability when fixation of scale hooper.
The utility model is further arranged to: the slip ring includes coaxial outer ring and inner ring, the outer ring and connecting plate
Be fixedly connected, the inner ring is rotatable around its axis to be fixed in outer ring, it is described engagement protrusion include inner ring on the inside of internal screw thread with
External screw thread on the outside of semicanal, actuator of the setting for driving inner ring to rotate on the sliding part.
By using above-mentioned technical proposal, inner ring rotates and scale hooper is driven to finely tune in vertical direction, further decreases title
Drop between batch box and mixing conveyer belt promotes the stability of feeding.
The utility model is further arranged to: the actuator includes the worm gear for being coaxially fixed on inner ring upper end, is fixed on
Lifting motor on connecting plate and the worm screw for being set to lifting motor turning end and worm gear.
By using above-mentioned technical proposal, start lifting motor, worm drive worm gear rotation, so that inner ring is rotated and driven
Scale hooper is finely tuned in vertical direction, is further decreased the drop between scale hooper and mixing conveyer belt, is promoted the stability of feeding.
In conclusion the utility model has the following beneficial effects:
1, driving motor drives one of reverse-flighted screw rotation, and under the transmission of bevel gear and connecting shaft, so that institute
There is reverse-flighted screw to rotate synchronously, facilitates significantly moving and lock in vertical direction for control scale hooper；
2, worm drive worm gear rotates, so that inner ring rotates and scale hooper is driven to finely tune in vertical direction, further decreases
Drop between scale hooper and mixing conveyer belt promotes the stability of feeding.
Detailed description of the invention
Fig. 1 is a kind of bunker scale general assembly schematic diagram；
Fig. 2 is the structure for embodying scale hooper fast lifting；
Fig. 3 is the half-section diagram that liter valences are weighed for embodying fine tuning.
Appended drawing reference: 1, support frame；2, column；21, slideway；23, installation lid；3, cross bar；4, scale hooper；5, sliding part；
6, slip ring；61, outer ring；62, inner ring；63, abutment ring；64, ball；7, connecting plate；8, driving motor；81, reverse-flighted screw；82,
Abut platform；821, limited block；83, semicanal；9, connecting shaft；91, bevel gear；10, lifting motor；11, worm gear；12, worm screw.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As depicted in figs. 1 and 2, a kind of bunker scale, including support frame 1 and scale hooper 4, support frame 1 include it is circumferential at equal intervals
The four columns 2 of setting, and cross bar 3 is fixedly connected between adjacent columns 2, scale hooper 4 is installed between column 2, and
And adjustable scale hooper 4 reduces falling between scale hooper 4 and the mixing conveyer belt of lower section in the purpose of the movement of vertical direction
Difference promotes the stability of feeding.
As depicted in figs. 1 and 2, slideway 21 is offered in upright bar along the vertical direction, 4 external circumferential of scale hooper, which is provided with, to be embedded
Sliding part 5 in slideway 21, sliding part 5 include slip ring 6 and connecting plate 7, define slip ring 6 in vertical direction in slideway 21
It is mobile, a pair of of semicanal 83 is provided in slideway 21, semicanal 83 is arranged in slip ring 6 and is extended along the vertical direction, and
It is radially relatively or contrarily moved between semicanal 83, semicanal 83, which is constituted, limits the mobile adjusting component of slip ring 6, when 83 phase of semicanal
Biggish frictional force is generated on the inside of back movement, semicanal 83 and slip ring 6, and then defines the movement of slip ring 6；It is moved when semicanal 83 is opposite
When dynamic, the significantly adjustment of the vertical height of scale hooper 4 is realized.
As depicted in figs. 1 and 2, in slideway 21 and vertical reverse-flighted screw 81 is set between semicanal 83, and two-way
It is symmetrically threaded on screw rod 81 and abuts platform 82, abutting platform 82 is in a circular table shape, and the both ends of semicanal 83 are connected to abutting platform respectively
82 cambered surface is abutting the opposite one end of platform 82 and is radially being extended with limited block 821, and in upright bar and is being located at slideway 21
In offer the limiting slot for being embedded limited block 821, when rotating reverse-flighted screw 81 so that abut platform 82 relatively move, abut platform
82 promotion semicanals 83 are moved away from, and fixation is abutted between semicanal 83 and slip ring 6, realizes the adjusting and fixation of symmetrical batch box 4.
And connecting shaft 9 is coaxially arranged in cross bar 3, the setting rotatable around its axis of connecting shaft 9, and in connecting shaft 9
It is provided with bevel gear 91 on both ends and reverse-flighted screw 81, is engaged between bevel gear 91, wherein being arranged in upright bar upper end
There is installation lid 23, the bearing being arranged in lid 23 for fixing reverse-flighted screw 81 is installed, it is fixed on an installation lid 23 wherein to drive
Dynamic motor 8, turning end and the reverse-flighted screw 81 of driving motor 8 are fixedly and coaxially connected, and start driving motor 8,8 band of driving motor
It moves one of reverse-flighted screw 81 to rotate, and under the transmission of bevel gear 91 and connecting shaft 9, so that all reverse-flighted screws 81 are same
Step rotation, facilitates the movement and locking of control scale hooper 4.
As shown in Figures 2 and 3, wherein being provided with internal screw thread on the inside of slip ring 6, outer spiral shell is provided between 83 outside of semicanal
Line, internal screw thread and external screw thread constitute engagement protrusion, engage protrusion when abutting between semicanal 83 and slip ring 6, increase semicanal 83
The mobile stability of slip ring 6 is limited, the stability when fixation of scale hooper 4 is promoted；And slip ring 6 includes outer ring 61 and inner ring
62, it is fixedly connected between connecting plate 7 and outer ring 61, abutment ring 63 is threaded with respectively at the both ends of inner ring 62, in abutment ring
It is provided with ball 64 between 63 and outer ring 61, realizes that inner ring 62 is rotatable around its axis and is set in outer ring 61, and in inner ring 62
End is coaxially fixed with worm gear 11, and lifting motor 10 is fixed on connecting plate 7, is fixed with worm screw in the turning end of lifting motor 10
12, and being engaged between worm screw 12 and worm gear 11, start lifting motor 10, worm screw 12 drives worm gear 11 to rotate, so that interior
Ring 62 rotates and scale hooper 4 is driven to finely tune in vertical direction, further decreases the drop between scale hooper 4 and mixing conveyer belt,
Promote the stability of feeding.
The working principle of the present embodiment is:
Scale hopper is significantly adjusted: starting driving motor 8, driving motor 8 drive one of reverse-flighted screw 81 to rotate, and
Under the transmission of bevel gear 91 and connecting shaft 9, so that all reverse-flighted screws 81 rotate synchronously, facilitate the shifting of control scale hooper 4
Dynamic and locking.
Scale hopper is adjusted by a small margin: starting lifting motor 10, worm screw 12 drive worm gear 11 to rotate, so that the rotation of inner ring 62 is simultaneously
It drives scale hooper 4 to finely tune in vertical direction, further decreases the drop between scale hooper 4 and mixing conveyer belt, promote feeding
Stability.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of bunker scale, including support frame (1) and scale hooper (4), it is characterised in that: support frame as described above (1) includes circumferential
The column (2) and cross bar (3) being arranged at intervals with are all connected to cross bar (3), the scale hooper between the adjacent column (2)
(4) it is set between column (2), is offered along the vertical direction slideway (21) in the column (2), prolonged on the scale hooper (4)
Stretching has the sliding part (5) being embedded in slideway (21), is provided on the column (2) for limiting sliding part (5) mobile tune
Save component.
2. a kind of bunker scale according to claim 1, it is characterised in that: the sliding part (5) includes being embedded at slideway
(21) connecting plate (7) of slip ring (6) and connection slip ring (6) and scale hooper (4) in, the adjusting component include one group symmetrical
It is set to the semicanal (83) of sliding, the semicanal (83) extends along the length direction of slideway (21), and setting in the column (2)
The Power Component for thering is promotion semicanal (83) to be moved away from.
3. a kind of bunker scale according to claim 2, it is characterised in that: the Power Component includes being set to slideway (21)
In reverse-flighted screw (81) and the abutting platform (82) that is symmetrically threadedly connected on reverse-flighted screw (81), the abutting platform (82) be in
It is round table-like, it is radially extended with limited block (821) on the abutting platform (82), is provided in the column (2) for sliding
It is embedded the limiting slot of limited block (821), the cambered surface for abutting platform (82) is connected to the both ends of semicanal (83) axis respectively.
4. a kind of bunker scale according to claim 3, it is characterised in that: rotate coaxially the company of being provided in the cross bar (3)
Spindle (9) is provided with bevel gear (91) between the reverse-flighted screw (81) and connecting shaft (9) and engages.
5. a kind of bunker scale according to claim 4, it is characterised in that: the upper end of the column (2) is provided with installation lid
(23), the bearing for fixing reverse-flighted screw (81) is set in the installation lid (23), is provided with drive on the installation lid (23)
Dynamic motor (8), turning end and the reverse-flighted screw (81) of the driving motor (8) are fixedly and coaxially connected.
6. a kind of bunker scale according to claim 3, it is characterised in that: the inside of the slip ring (6) and the semicanal
(83) outside is provided with engagement protrusion.
7. a kind of bunker scale according to claim 6, it is characterised in that: the slip ring (6) includes coaxial outer ring (61)
With inner ring (62), the outer ring (61) is fixedly connected with connecting plate (7), and the inner ring (62) is rotatable around its axis to be fixed on outer ring
(61) in, the engagement protrusion includes the internal screw thread on the inside of inner ring (62) and the external screw thread on the outside of semicanal (83), the sliding part
(5) actuator for driving inner ring (62) to rotate is set on.
8. a kind of bunker scale according to claim 7, it is characterised in that: the actuator includes coaxially being fixed on inner ring
(62) worm gear (11) of upper end, the lifting motor (10) that is fixed on connecting plate (7) and it is set to lifting motor (10) rotation
The worm screw (12) at end and worm gear (11) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181168.3U CN209366988U (en) | 2018-12-24 | 2018-12-24 | A kind of bunker scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181168.3U CN209366988U (en) | 2018-12-24 | 2018-12-24 | A kind of bunker scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209366988U true CN209366988U (en) | 2019-09-10 |
Family
ID=67830790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822181168.3U Expired - Fee Related CN209366988U (en) | 2018-12-24 | 2018-12-24 | A kind of bunker scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209366988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116873590A (en) * | 2023-08-03 | 2023-10-13 | 宇弘研科技(苏州)有限公司 | Rotary structure and semiconductor track |
-
2018
- 2018-12-24 CN CN201822181168.3U patent/CN209366988U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116873590A (en) * | 2023-08-03 | 2023-10-13 | 宇弘研科技(苏州)有限公司 | Rotary structure and semiconductor track |
| CN116873590B (en) * | 2023-08-03 | 2024-01-26 | 宇弘研科技(苏州)有限公司 | Rotary structure and semiconductor track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190910 Termination date: 20201224 |