CN206804573U - A kind of dismountable resistance-type Moisture Meter of narrow rolling wheel - Google Patents
A kind of dismountable resistance-type Moisture Meter of narrow rolling wheel Download PDFInfo
- Publication number
- CN206804573U CN206804573U CN201720621624.4U CN201720621624U CN206804573U CN 206804573 U CN206804573 U CN 206804573U CN 201720621624 U CN201720621624 U CN 201720621624U CN 206804573 U CN206804573 U CN 206804573U
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- China
- Prior art keywords
- rolling wheel
- narrow
- drive link
- narrow rolling
- gear
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Abstract
The utility model discloses a kind of narrow dismountable resistance-type Moisture Meter of rolling wheel, including rolling module, rolling module includes wide rolling wheel and narrow rolling wheel, it is wide, narrow rolling wheel is arranged on by bearing and bearing block rolls on the housing of module respectively, and wide rolling wheel is fixed by drive link I with power transmission shaft, narrow rolling wheel is fixed by drive link II with power transmission shaft, wide rolling wheel is connected as a single entity with drive link, narrow rolling wheel is detachably connected with drive link II, the utility model can largely save the replacing construction of narrow rolling wheel, realize quick-replaceable rolling wheel, in order to which the utility model can put into detection work faster, improve detection efficiency.
Description
Technical field
A kind of resistance-type Moisture Meter is the utility model is related to, more particularly to a kind of dismountable resistance-type moisture of narrow rolling wheel
Instrument.
Background technology
In resistance-type Moisture Meter, its detection module, which is built-in with, rolls module, rolls the setting of module, can more accurately examine
Measure the moisture of surveyed article.Existing to roll in module, narrow rolling wheel is all logical in module is rolled with wide rolling wheel
Cross drive link to be fixedly mounted on power transmission shaft, it is generally the case that connecting portion is in the joint portion of drive link and power transmission shaft.Detecting
, it is necessary to replacing rolling wheel back and forth during the material of different-diameter, and traditional resistance-type Moisture Meter is in dismounting and change rolling wheel,
Need to be dismantled drive link and power transmission shaft, the withdrawal space of drive link and power transmission shaft is narrow and small, is awkward.
Utility model content
Technical problem to be solved in the utility model there is provided a kind of dismountable resistance-type Moisture Meter of narrow rolling wheel,
The Moisture Meter can the narrow rolling wheel of quick-replaceable at any time, resistance-type Moisture Meter is put into detection work faster, improve detection effect
Rate.
To achieve these goals, the utility model provides following technical scheme：A kind of dismountable resistance-type of rolling wheel
Moisture Meter, including shell, charging aperture is provided with the shell, is provided with below charging aperture and rolls module, it is described to roll module
Including housing, rolling wheel is provided with by power transmission shaft in the housing, the rolling wheel includes wide rolling wheel and narrow rolling wheel,
The wide rolling wheel is arranged on housing by a drive axis respectively with narrow rolling wheel, wherein be connected with wide rolling wheel
The bottom of power transmission shaft is provided with gear I, and the bottom of the power transmission shaft being connected with narrow rolling wheel is provided with gear II, the gear I with
Gear II is engaged, and side of the gear II away from gear I is engaged with a gear III, and gear III passes through the servo below housing
Motor drives；The mounting hole for installing wide rolling wheel and narrow rolling wheel is respectively provided with the top of the housing, the width rolls
Wheel is arranged in mounting hole by bearing and bearing block respectively with narrow rolling wheel, installs the hole of the mounting hole of wide, narrow rolling wheel
Side is provided with the flange being connected as a single entity with housing, and the bearing block of wide, the narrow rolling wheel is fixedly mounted on flange；Wide rolling wheel
It is fixedly connected respectively by drive link I, drive link II with power transmission shaft with the bottom centre of narrow rolling wheel；The center of narrow rolling wheel is set
There is the driving hole passed through for drive link II, the top of the drive link II passes through driving hole and is located at the top of narrow rolling wheel,
Compressed between the top of the drive link II and the top of narrow rolling wheel by clamp nut, the drive link II is in driving hole
Part be provided with spiral prevention piece, the positioning hole with preventing piece from coordinating is provided with driving hole；In gear I and tooth in housing
Signal acquisition device is installed, the signal acquisition device includes shell fragment, and shell fragment is provided with two, and shell fragment passes through at the lower section of wheel II
Support is arranged in housing, and one end of two shell fragments is fixed on support, and the other end rides over the end of two power transmission shafts respectively
Portion.
Preferably, the wheel rim of narrow rolling wheel is provided with section notch triangular in shape, and two side length of sides of the notch are consistent,
And both sides angle is 90 °.
Preferably, narrow rolling wheel is partly provided with annular knurl between per two adjacent notches.
Preferably, support is provided with the neck for mounting elastic sheet, and one end of the shell fragment is stuck in neck, and passes through spiral shell
Bolt fastens.
Preferably, shell fragment is in Z-shaped.
Preferably, the bottom of drive link I and wide rolling wheel is connected as a single entity.
Preferably, the bottom of clamp nut is provided with spiral helicine briquetting.
Using above-mentioned technical proposal, the utility model directly unscrews clamp nut, turn transmission when changing narrow rolling wheel
Bar II, the helical resistive limited step of drive link II is set to screw out driving hole, you can to extract narrow rolling wheel.Use of the present utility model, can
The replacing construction of narrow rolling wheel has largely been saved, has realized quick-replaceable rolling wheel, in order to which the utility model can be more
Fast input detection work, improves detection efficiency.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is the structural representation that the utility model rolls module；
Fig. 3 is the structural representation of the narrow rolling wheel of the utility model；
Fig. 4 is Fig. 3 right view；
Fig. 5 is the scheme of installation of the utility model shell fragment；
Fig. 6 is the structural representation of the utility model shell fragment；
Fig. 7 is the structural representation of the utility model drive link II.
Embodiment
Below in conjunction with the accompanying drawings, by the description to embodiment, the utility model is described further.
As shown in Fig. 1~7, the utility model discloses a kind of dismountable resistance-type Moisture Meter of rolling wheel, including shell
21, charging aperture 22 is provided with shell 21, is provided with below charging aperture and rolls module, and rolling module includes housing 1, in housing 1
Rolling wheel is provided with by power transmission shaft 2, rolling wheel includes wide rolling wheel 3 and narrow rolling wheel 4, wide rolling wheel 3 and narrow rolling wheel 4
It is rotatably installed in respectively by a power transmission shaft 2 on housing 1, wherein the bottom for the power transmission shaft 2 being connected with wide rolling wheel 3 is provided with
Gear I 5, the bottom for the power transmission shaft 2 being connected with narrow rolling wheel 4 are provided with gear II 6, and gear I 5 engages with gear II 6, gear II
6 side away from gear I 5 is engaged with a gear III 7, and gear III 7 is driven by the servomotor 23 positioned at the lower section of housing 1.
Signal acquisition device is installed at the lower section of gear I 5 and gear II 6 in housing 1, signal acquisition device includes shell fragment 14, bullet
Piece 14 is provided with two, and shell fragment 14 is arranged in housing 1 by support 15, and one end of two shell fragments 14 is fixed on support 15, separately
One end rides over the end of two power transmission shafts 2 respectively, and shell fragment 14 is in Z-shaped, and support 15 is provided with for mounting elastic sheet 14
Neck 18, one end of shell fragment 13 is stuck in neck 18, and is fastened by bolts.
The wheel rim of narrow rolling wheel 4 of the present utility model is provided with section notch 16 triangular in shape, two of notch 16 while while
It is long consistent, and both sides angle is 90 °, and narrow rolling wheel 4 is partly provided with annular knurl 17 between per two adjacent notches 16, this
The setting of sample can fully crush material, improve the measurement accuracy of instrument.
The bottom centre of wide rolling wheel 3 and narrow rolling wheel 4 is solid by drive link I 11, drive link II 12 and power transmission shaft 2 respectively
Fixed connection, the bottom of drive link I 11 and wide rolling wheel 3 is connected as a single entity.The center of narrow rolling wheel 4 is provided with and worn for drive link II 12
The driving hole 13 crossed, the top of drive link II 12 is through driving hole 13 and positioned at the top of narrow rolling wheel 4, the top of drive link II 12
Being compressed between portion and the top of narrow rolling wheel 4 by clamp nut 26, the bottom of clamp nut 26 is provided with spiral helicine briquetting 19,
For improving the pretightning force of clamp nut 26.
The top of housing 1 is respectively provided with the mounting hole for installing wide rolling wheel 3 and narrow rolling wheel 4, wide rolling wheel 3 with it is narrow
Rolling wheel 4 is arranged in mounting hole by bearing 8 and bearing block 9 respectively, installs the hole of the mounting hole of wide, narrow rolling wheel 3,4
Side is provided with the flange 10 being connected as a single entity with housing 1, and the bearing block 9 of wide, narrow rolling wheel 3,4 is fixedly mounted on flange 10.
The utility model in order to prevent narrow rolling wheel 4 from occurring stripped thread phenomenon between drive link II 12 in roller compaction process,
Spiral prevention piece 24 is provided with the part that drive link II 12 is located in driving hole 13, is provided with driving hole 13 with preventing piece
24 positioning holes 25 coordinated, can so avoid stripped thread, improve stability.
The utility model directly unscrews clamp nut 26, turn drive link II 12, makes transmission when changing narrow rolling wheel
The helical resistive limited step 24 of bar II 12 screws out driving hole 13, you can extracts narrow rolling wheel 4.Use of the present utility model, can be very big
The replacing construction of narrow rolling wheel 4 has been saved in degree, has realized quick-replaceable rolling wheel, in order to which the utility model can be faster
Input detection work, improves detection efficiency.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (7)
1. a kind of dismountable resistance-type Moisture Meter of narrow rolling wheel, including shell (21), charging aperture is provided with the shell (21)
(22), it is provided with below charging aperture and rolls module, the module that rolls includes housing (1), passes through transmission in the housing (1)
Axle (2) is provided with rolling wheel, and the rolling wheel includes wide rolling wheel (3) and narrow rolling wheel (4), it is characterised in that：The width
Rolling wheel (3) and narrow rolling wheel (4) are rotatably installed on housing (1) by a power transmission shaft (2) respectively, wherein with wide rolling wheel
(3) bottom of the power transmission shaft (2) of connection is provided with gear I (5), the bottom installation for the power transmission shaft (2) being connected with narrow rolling wheel (4)
There is gear II (6), the gear I (5) is engaged with gear II (6), side of the gear II (6) away from gear I (5) and a gear
III (7) are engaged, and the gear III (7) is driven by the servomotor (23) below housing (1)；
It is respectively provided with the top of the housing (1) and wide rolling wheel (3) and the mounting hole of narrow rolling wheel (4), the width is installed
Rolling wheel (3) is arranged in mounting hole by bearing (8) and bearing block (9) respectively with narrow rolling wheel (4), installs wide, narrow stone roller
The hole side of the mounting hole of pinch roller (3,4) is provided with the flange (10) being connected as a single entity with housing (1), the bearing of wide, narrow rolling wheel (3,4)
Seat (9) is fixedly mounted on flange (10)；
The bottom centre of the wide rolling wheel (3) and narrow rolling wheel (4) respectively by drive link I (11), drive link II (12) with
Power transmission shaft (2) is fixedly connected；The center of narrow rolling wheel (4), which is provided with, is used for the driving hole (13) that drive link II (12) passes through, described
The top of drive link II (12) is through driving hole (13) and positioned at the top of narrow rolling wheel (4), the top of the drive link II (12)
Compressed between portion and the top of narrow rolling wheel (4) by clamp nut (26), the drive link II (12) is in driving hole (13)
Part be provided with spiral prevention piece (24), the positioning hole (25) with preventing piece (24) from coordinating is provided with driving hole (13)；
Signal acquisition device, the signal acquisition are installed at the lower section of gear I (5) and gear II (6) in the housing (1)
Device includes shell fragment (14), and shell fragment (14) is provided with two, shell fragment (14)
It is arranged on by support (15) in housing (1), one end of two shell fragments (14) is fixed on support (15), the other end
The end of two power transmission shafts (2) is ridden over respectively.
2. the dismountable resistance-type Moisture Meter of narrow rolling wheel according to claim 1, it is characterised in that：The narrow rolling wheel
(4) wheel rim is provided with section notch (16) triangular in shape, and two side length of sides of the notch (16) are consistent, and both sides angle
For 90 °.
3. the dismountable resistance-type Moisture Meter of narrow rolling wheel according to claim 2, it is characterised in that：The narrow rolling wheel
(4) partly it is provided with annular knurl (17) between per two adjacent notches (16).
4. the dismountable resistance-type Moisture Meter of narrow rolling wheel according to claim 3, it is characterised in that：The support (15)
The neck (18) for mounting elastic sheet (14) is provided with, one end of the shell fragment (14) is stuck in neck (18), and passes through bolt
Fastening.
5. the dismountable resistance-type Moisture Meter of narrow rolling wheel according to claim 4, it is characterised in that：The shell fragment (14)
In Z-shaped.
6. the dismountable resistance-type Moisture Meter of narrow rolling wheel according to claim 5, it is characterised in that：The drive link I
(11) bottom with wide rolling wheel (3) is connected as a single entity.
7. the dismountable resistance-type Moisture Meter of narrow rolling wheel according to claim 6, it is characterised in that：The clamp nut
(26) bottom is provided with spiral helicine briquetting (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720621624.4U CN206804573U (en) | 2017-05-31 | 2017-05-31 | A kind of dismountable resistance-type Moisture Meter of narrow rolling wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720621624.4U CN206804573U (en) | 2017-05-31 | 2017-05-31 | A kind of dismountable resistance-type Moisture Meter of narrow rolling wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206804573U true CN206804573U (en) | 2017-12-26 |
Family
ID=60744262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720621624.4U Expired - Fee Related CN206804573U (en) | 2017-05-31 | 2017-05-31 | A kind of dismountable resistance-type Moisture Meter of narrow rolling wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206804573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344777A (en) * | 2018-01-29 | 2018-07-31 | 安徽大洋自动化科技有限公司 | A kind of embedded fixed muller in the online grain moisture content instrument of resistance-type |
-
2017
- 2017-05-31 CN CN201720621624.4U patent/CN206804573U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344777A (en) * | 2018-01-29 | 2018-07-31 | 安徽大洋自动化科技有限公司 | A kind of embedded fixed muller in the online grain moisture content instrument of resistance-type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |