CN208579898U - A kind of dropping shock formula device for detecting walnut crushing force - Google Patents
A kind of dropping shock formula device for detecting walnut crushing force Download PDFInfo
- Publication number
- CN208579898U CN208579898U CN201820468257.3U CN201820468257U CN208579898U CN 208579898 U CN208579898 U CN 208579898U CN 201820468257 U CN201820468257 U CN 201820468257U CN 208579898 U CN208579898 U CN 208579898U
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- spherical
- walnut
- crushing force
- formula device
- dropping shock
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of modified form dropping shock formula device for detecting walnut crushing force, including the container that feeds intake, the bottom left of container of feeding intake has the slope surface platform that is tilted to the right, the right side of slope surface platform has rotation feeding distribution mechanism, rotation feeding distribution mechanism is evenly arranged with several switch plates in tubbiness and on the outside of rotation feeding distribution mechanism, after raw material enters between adjacent switch plate, sub-material transfer is carried out under the action of rotating feeding distribution mechanism, feed intake container lower right and be located at below the right body of rotation feeding distribution mechanism and be provided with the tapping channel of ramped shaped, the overcentre of rotation feeding distribution mechanism is fixedly connected with connecting rod, the top of connecting rod have transmission belt turntable and with transmission band connection.A kind of modified form dropping shock formula device for detecting walnut crushing force of the application, can launch to the raw material of solid powdery has applicable effect well, siltation is not generated, delicate structure is simple, improve production efficiency, productive labor cost is reduced, equipment manufacturing cost is at low cost, has good practicability and economic benefit.
Description
Technical field
The utility model relates to a kind of device for detecting walnut crushing force, and in particular to a kind of dropping shock formula walnut shell-breaking power
Detection device.
Background technique
Walnut is a kind of nut full of nutrition, is known as first of world-renowned four big nuts, very popular.So
And the shell of walnut is very hard, shell-cracking kernel-taking difficulty is larger, brings certain difficulty to the subsequent deep processing of walnut.For a long time
Since, walnut shell-breaking kernel-taking is mostly based on artificial, and not only large labor intensity, low efficiency, economic cost are high for this mode, Er Qieyou
It is difficult to control in the dynamics of broken shell and causes a large amount of broken benevolence.The difficulties of walnut shell-breaking kernel-taking are the broken of clear walnut shell
Power is split, the bursting force of walnut shell has only been determined, it is mechanical could to design and develop efficient, practical walnut shell-breaking.Therefore,
Need it is a kind of be able to detect walnut apply load lower case bursting force device.
Current device for detecting walnut crushing force mostly uses and carries out the detection of extrusion cracking power with constant loading rate, this
Mode is only capable of obtaining walnut shell-breaking power of the walnut under static compress load, but not fully meets walnut in practical extrusion cracking
Stress condition in the process, and found through overtesting, walnut is better than under static load in the broken shell effect under shock loading
Broken shell effect, it is therefore desirable to a kind of broken shell force checking device probes into broken shell power changing rule of the walnut under shock loading, with
It is mechanical that the good walnut shell-breaking of broken shell effect can be designed and be developed to phase.
Summary of the invention
State of the art deficiency and there are aiming at the problem that, the utility model provides a kind of dropping shock formula walnut
Broken shell force checking device, compared with prior art, dropping shock formula device for detecting walnut crushing force provided by the utility model, energy
It is enough that impact broken shell dynamic characteristic test is carried out to walnut under different direction according to the different quality and falling height of impact pressure head,
To probe into walnut in the broken shell power changing rule of shock loading lower case, essence is provided for the critical component design of walnut shell-breaking machinery
True gross data has wide applicability to walnut shell-breaking manufacture field.
The utility model solves its technical problem and adopts the following technical scheme that realize:
A kind of dropping shock formula device for detecting walnut crushing force provided by the utility model, including workbench, display, meter
Calculate machine host, data collector, data line, power control switch, punching press supporting table, spherical loading pressure head, pressure sensing
Device, walnut, spherical staking punch, sucked type electromagnet, crossbearer, holding screw, support frame, pedestal.
In the utility model, workbench is placed on test ground, and display, main frame and data collector are placed in
On workbench, main frame is connect with display by data line；The output end of data collector passes through with main frame
Data line connection, the input terminal of data collector are connect with pressure sensor by data line；Pressure sensor is set
It sets in the spherical groove of spherical loading pressure head, spherical loading pressure head is placed in punching press supporting table, spherical loading pressure head and punching press branch
The center of support platform is provided with aperture, and data line passes through from aperture；Walnut is placed on pressure sensor, walnut just on
Side is spherical staking punch, spherical staking punch and sucked type electromagnet by magnetic-adsorption, and sucked type electromagnet is installed by screw
On crossbearer, crossbearer is installed on the support frame by holding screw, and support frame is connected by screw to pedestal.
A kind of design as dropping shock formula device for detecting walnut crushing force provided by the utility model: the support
Slideway is equipped on the inside of frame, the two sides of support frame are equipped with the sliding slot cooperated with slideway, and it is high that crossbearer can slide up and down adjusting along the chute
Degree, is fixed, to meet the needs of different tests height by holding screw.
A kind of design as dropping shock formula device for detecting walnut crushing force provided by the utility model: the sucker
Formula electromagnet controls magnetic-adsorption by power control switch, and when energized, sucked type electromagnet generates magnetic-adsorption
Spherical staking punch, when disconnecting power supply, sucked type electromagnet loses magnetic force, and spherical staking punch will be fallen by gravity.
In order to more convenient in practical operation, the lifting of crossbearer can be quick and precisely realized, above scheme is carried out
Further improvement, specifically, the both ends of crossbearer are fixedly connected with the top of support frame, is fixed in sucked type electromagnet top surface
There are fixed platform sling, fixed each own 1 fixture nut in the both ends of fixed platform sling, each fixture nut has a drawstring winding phase
Even, 2 first fixed pulleys are provided with above sucked type electromagnet, the junction of crossbearer both ends and support frame is provided with second and consolidates
The junction of fixed pulley, support frame and pedestal is provided with the fixed pulley of third, and two drawstrings symmetrically pass around solid by ipsilateral first
Fixed pulley, the second fixed pulley and the fixed pulley of third, and be connected jointly with disc type winder, it is provided with and shakes on disc type winder
Bar realizes the folding and unfolding of drawstring by rotating rocker, and then realizes the lifting of sucked type electromagnet.
Further, the surface of disc type winder is additionally provided with dial, has the distance institute of corresponding angle real on dial
Existing distance scale, increase and decrease circle number also can be very good to calculate result.
Since the use of dial also needs to calculate lifting distance, be inconvenient, and then can further improve, using swash
The mode of ligh-ranging is fixedly installed laser receiving device in the side of sucked type electromagnet, is provided in punching press supporting table
Laser emitter, laser receiving device and laser emitter are located at same vertical direction.
Further, also there is display panel on laser receiving device, distance can be directly displayed.
It is that the utility model reaches the utility model has the advantages that
Dropping shock formula device for detecting walnut crushing force provided by the utility model, can adjust the height of spherical staking punch
And weight, impact broken shell is carried out to the loaded position of difference of walnut, the change of walnut shell-breaking power under the conditions of different impacts can be measured
Change, there is wide applicability to the detection of walnut shell-breaking power.
Detailed description of the invention
Fig. 1 is the overall structure diagram of dropping shock formula device for detecting walnut crushing force；
Fig. 2 is the spherical staking punch schematic cross-sectional view of dropping shock formula device for detecting walnut crushing force；
Fig. 3 is the spherical loading pressure head schematic cross-sectional view of dropping shock formula device for detecting walnut crushing force；
Fig. 4 is a kind of improved structural schematic diagram of dropping shock formula device for detecting walnut crushing force；
Fig. 5 is enlarged diagram at A in Fig. 4；
Fig. 6 is the schematic diagram of disc type winder figure disk；
Fig. 7 is the overall structure diagram after a kind of dropping shock formula device for detecting walnut crushing force is further improved；
Figure label: 1- workbench；2- display；3- main frame；4- data collector；5- data line；6-
Power control switch；7- punching press supporting table；8- spherical shape loading pressure head；9- pressure sensor；10- walnut；11- spherical shape staking punch；
12- sucked type electromagnet；121- fixes platform sling；122- fixture nut；13- crossbearer；14- holding screw；15- support frame；16-
Pedestal；17- drawstring；171- first fixes pulley, the fixed pulley of 172- second, the fixed pulley of 173- third；18- disc type coiling
Device；181- rocking bar；182- dial；19- laser ranging system；191- display panel；192- laser emitter.
Specific embodiment
With reference to the accompanying drawing 1~3, illustrate for embodiment, but utility model device is not limited to following embodiments.
In the present invention, for ease of description, each component in a kind of dropping shock formula device for detecting walnut crushing force
The description of relative positional relationship be with reference to the accompanying drawings 1 Butut mode to be described, such as: close upper and lower, left and right position
System is the Butut direction of foundation Figure of description to determine.
A kind of dropping shock formula device for detecting walnut crushing force provided by the utility model, including workbench (1), display
(2), main frame (3), data collector (4), data line (5), power control switch (6), punching press supporting table (7),
Spherical loading pressure head (8), pressure sensor (9), walnut (10), spherical staking punch (11), sucked type electromagnet (12), crossbearer
(13), holding screw (14), support frame (15), pedestal (16).
In the utility model, workbench (1) is placed on test ground, display (2), main frame (3) and data
Collector (4) is placed on workbench (1), and main frame (3) is connect with display (2) by data line；Data collector (4)
Output end and main frame (3) connect by data line (5), the input terminal and pressure sensing of data collector (4)
Device (9) is connected by data line (5)；Pressure sensor (9) is arranged in the spherical groove of spherical loading pressure head (8), spherical
Loading pressure head (8) is placed on punching press supporting table (7), and the center of spherical loading pressure head (8) and punching press supporting table (7) is provided with small
Hole, data line (5) pass through from aperture；Walnut (10) is placed on pressure sensor (9), in the surface of walnut (10)
It is spherical staking punch (11), spherical staking punch (11) and sucked type electromagnet (12) pass through magnetic-adsorption, sucked type electromagnet
(12) it is mounted on crossbearer (13) by screw, crossbearer (13) is mounted on support frame (15) by holding screw (14), is supported
Frame (15) is connected by screw to pedestal (16).
A kind of design as dropping shock formula device for detecting walnut crushing force provided by the utility model: the support
Be equipped with slideway on the inside of frame (15), the two sides of support frame (15) are equipped with the sliding slot cooperated with slideway, crossbearer (13) can along the chute on
Lower slider adjusts height, is fixed by holding screw (14), to meet the needs of different tests height.
A kind of design as dropping shock formula device for detecting walnut crushing force provided by the utility model: the sucker
Formula electromagnet (12) controls magnetic-adsorption by power control switch (6), and when energized, sucked type electromagnet (12) produces
Magnetisation power adsorbs spherical staking punch (11), and when disconnecting power supply, sucked type electromagnet (12) loses magnetic force, spherical staking punch (11)
It will be fallen by gravity.
When using a kind of dropping shock formula device for detecting walnut crushing force provided by the utility model, test is filled first
Each component set according to show structure intention connect, walnut (10) is placed in the spherical groove of spherical loading pressure head (8), and
And keep loaded position face-up, the level height of crossbearer (13) is then adjusted, by spherical staking punch (11) and sucked type electromagnetism
Iron (12) fitting, and power control switch (6) are closed, it is adsorbed on spherical staking punch (11) on sucked type electromagnet (12), most
Start the Data Analysis Software on computer afterwards, when determining test and participating in the experiment, disconnects power control switch (6), spherical punching press
The analog signal for impacting broken shell force data is passed through data line by head (11) drop impact walnut shell-breaking, pressure sensor (9)
(5) data collector (4) are transmitted to, after data collector (4) A/D conversion, the digital signal of broken shell power is transmitted to meter
It calculates machine host (3), after Data Analysis Software is handled, obtains the changing rule of impact broken shell power.
In conjunction with attached drawing 4~6, in order to more convenient in practical operation, the lifting of crossbearer can be quick and precisely realized, it is right
Above scheme is further improved, specifically, the both ends of crossbearer (13) are fixedly connected with the top of support frame (15),
Sucked type electromagnet (12) top surface is fixed with fixed platform sling (121), fixed each own 1 fixation in the both ends of fixed platform sling (121)
Nut (122), each fixture nut (122) have drawstring (17) winding to be connected, setting above sucked type electromagnet (12)
There are 2 first fixed pulleys (171), the junction of crossbearer (13) both ends and support frame (15) is provided with the second fixed pulley
(172), the junction of support frame (15) and pedestal (16) is provided with third and fixes pulley (173), and two drawstrings (17) are symmetrically worn
Around fixed pulley (173) by ipsilateral first fixed pulley (171), second fixed pulley (172) and third, and jointly and disk
Formula winder (18) is connected, and rocking bar (181) are provided on disc type winder (18), by rotating rocker (181), realize drawstring
Folding and unfolding, and then realize the lifting of sucked type electromagnet (12).
Further, the surface of disc type winder (18) is additionally provided with dial (182), and dial has correspondence on (182)
The distance scale that the distance of angle is realized, increase and decrease circle number also can be very good to calculate result.
It is inconvenient in conjunction with attached drawing 7 since the use of dial (182) also needs to calculate lifting distance, and then can be into
The improvement of one step, in the way of laser ranging, is fixedly installed laser receiving device in the side of sucked type electromagnet (12)
(19), it is provided in punching press supporting table laser emitter (192), laser receiving device (19) and laser emitter (192) position
In same vertical direction.
Further, also there are display panel (191) on laser receiving device (19), distance can be directly displayed.
It should be noted that device includes laser receiving device (19) and swashs to realize under the laser ranging prior art
Optical transmitting set (192) two parts.
A kind of dropping shock formula device for detecting walnut crushing force provided by the present application is that a kind of structure is simple, practical
Device for detecting walnut crushing force.
As described above, the utility model can be realized preferably, the above embodiments are only to the excellent of the utility model
It selects embodiment to be described, not the scope of the utility model is defined, do not departing from utility model design spirit
Under the premise of, various modifications that those skilled in the art of the present invention make the technical solution of the utility model and
It improves, should all fall into the protection scope that the utility model determines.
Claims (7)
1. a kind of dropping shock formula device for detecting walnut crushing force, including workbench (1), display (2), main frame (3),
Data collector (4), data line (5), power control switch (6), punching press supporting table (7), spherical loading pressure head (8), pressure
Force snesor (9), walnut (10), spherical staking punch (11), sucked type electromagnet (12), crossbearer (13), holding screw (14), branch
Support (15), pedestal (16), it is characterised in that: workbench (1) is placed on test ground, display (2), main frame (3)
And data collector (4) is placed on workbench (1), main frame (3) is connect with display (2) by data line；Data
The output end of collector (4) and main frame (3) connects by data line (5), the input terminal of data collector (4) and
Pressure sensor (9) is connected by data line (5)；The spherical groove in spherical loading pressure head (8) is arranged in pressure sensor (9)
Interior, spherical loading pressure head (8) is placed on punching press supporting table (7), the center of spherical loading pressure head (8) and punching press supporting table (7)
It is provided with aperture, data line (5) passes through from aperture；Walnut (10) is placed on pressure sensor (9), walnut (10) just
Top is spherical staking punch (11), and spherical staking punch (11) and sucked type electromagnet (12) pass through magnetic-adsorption, sucked type electromagnetism
Iron (12) is mounted on crossbearer (13) by screw, and crossbearer (13) is mounted on support frame (15) by holding screw (14), is propped up
Support (15) is connected by screw to pedestal (16).
2. a kind of dropping shock formula device for detecting walnut crushing force described in accordance with the claim 1, which is characterized in that the branch
Slideway is equipped on the inside of support (15), the two sides of support frame (15) are equipped with the sliding slot cooperated with slideway, and crossbearer (13) can be along the chute
Adjusting height is slided up and down, is fixed by holding screw (14), to meet the needs of different tests height.
3. a kind of dropping shock formula device for detecting walnut crushing force described in accordance with the claim 1, which is characterized in that the suction
Coiled electrical magnet (12) controls magnetic-adsorption by power control switch (6), when energized, sucked type electromagnet (12)
It generates magnetic-adsorption spherical shape staking punch (11), when disconnecting power supply, sucked type electromagnet (12) loses magnetic force, spherical staking punch
(11) it will be fallen by gravity.
4. existing according to a kind of dropping shock formula device for detecting walnut crushing force, feature described in claims 1 to 3 any one
In the both ends of crossbearer (13) are fixedly connected with the top of support frame (15), are fixed with fixation in sucked type electromagnet (12) top surface
Platform sling (121), fixed each own 1 fixture nut (122) in the both ends of fixed platform sling (121), each fixture nut (122) have
Piece drawstring (17) winding is connected, and is provided with 2 first fixed pulleys (171), crossbearer (13) above sucked type electromagnet (12)
The junction of both ends and support frame (15) is provided with second fixed pulley (172), the junction of support frame (15) and pedestal (16)
It is fixed pulley (173) to be provided with third, two drawstrings (17) symmetrically pass around consolidates by ipsilateral first fixed pulley (171), second
Fixed pulley (172) and third are fixed pulley (173), and are connected jointly with disc type winder (18), and disc type winder is set on (18)
It is equipped with rocking bar (181).
5. a kind of dropping shock formula device for detecting walnut crushing force according to claim 4, which is characterized in that disc type coiling
The surface of device (18) is additionally provided with dial (182).
6. a kind of dropping shock formula device for detecting walnut crushing force according to claim 4, which is characterized in that in sucked type
The side of electromagnet (12) is fixedly installed laser ranging system (19), is provided with laser emitter in punching press supporting table
(192), laser ranging system (19) and laser emitter (192) are located at same vertical direction.
7. a kind of dropping shock formula device for detecting walnut crushing force according to claim 6, which is characterized in that laser ranging
Also there are display panel (191) on device (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820468257.3U CN208579898U (en) | 2018-03-30 | 2018-03-30 | A kind of dropping shock formula device for detecting walnut crushing force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820468257.3U CN208579898U (en) | 2018-03-30 | 2018-03-30 | A kind of dropping shock formula device for detecting walnut crushing force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208579898U true CN208579898U (en) | 2019-03-05 |
Family
ID=65502981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820468257.3U Expired - Fee Related CN208579898U (en) | 2018-03-30 | 2018-03-30 | A kind of dropping shock formula device for detecting walnut crushing force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208579898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110111653A (en) * | 2019-05-14 | 2019-08-09 | 江苏师范大学 | A kind of steel ball semi-automatic collecting device for acceleration of gravity experiment |
| CN115153045A (en) * | 2022-07-11 | 2022-10-11 | 安徽农业大学 | Shell breaking force adjustable drop hammer type walnut shell breaking machine |
-
2018
- 2018-03-30 CN CN201820468257.3U patent/CN208579898U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110111653A (en) * | 2019-05-14 | 2019-08-09 | 江苏师范大学 | A kind of steel ball semi-automatic collecting device for acceleration of gravity experiment |
| CN115153045A (en) * | 2022-07-11 | 2022-10-11 | 安徽农业大学 | Shell breaking force adjustable drop hammer type walnut shell breaking machine |
| CN115153045B (en) * | 2022-07-11 | 2024-01-09 | 安徽农业大学 | Drop hammer type walnut shell breaking machine with adjustable shell breaking force |
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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: 20190305 Termination date: 20200330 |