CN210427068U - Soil sampling shovel of stable sampling - Google Patents
Soil sampling shovel of stable sampling Download PDFInfo
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- CN210427068U CN210427068U CN201921052551.7U CN201921052551U CN210427068U CN 210427068 U CN210427068 U CN 210427068U CN 201921052551 U CN201921052551 U CN 201921052551U CN 210427068 U CN210427068 U CN 210427068U
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Abstract
The utility model relates to an inspection detects technical field, a soil sampling shovel of stable sampling is disclosed, including the shovel handle, the sampling shovel of connecting of shovel handle below, longitudinal sliding is equipped with the bull-dozing pole that both ends run through its side in the shovel handle, longitudinal sliding is equipped with the bulldozer in the sampling shovel, the bilateral symmetry of tip is equipped with the positioning seat under the sampling shovel, equal lateral sliding is equipped with the limiting plate that can run through the sampling shovel lateral wall in two positioning seats, transversely be equipped with drive screw in the positioning seat of limiting plate top, the cooperation cover is equipped with guide nut on the drive screw, the one end that sampling shovel was kept away from to the limiting plate passes through L shape drive strip with guide nut and is connected, and L shape drive strip can rotate along the outer anchor ring of guide nut, the upper end of shovel handle is equipped with the adjustment mechanism. The utility model provides a current soil sampling shovel when taking out to shift to the container that holds soil sample from the soil horizon, soil sample probably drops in following the sampling end, causes the sampling failure, the unstable problem of soil sampling.
Description
Technical Field
The utility model relates to an inspection detects technical field, in particular to soil sampling shovel of stable sampling.
Background
At present, the problem of environmental pollution is widely concerned by people, and soil pollution can affect the structural change of soil biological communities, affect the growth of plants, or be converted into metal organic compounds through the action of microorganisms to volatilize into the atmosphere, so that the metal organic compounds directly or indirectly cause harm to human health. Therefore, the method has great significance in developing research work for evaluating soil pollution.
The collection of soil samples is the premise of evaluation and analysis of soil nutrients and pollution degree, and is the important basic work for researching the geochemical action of heavy metals in soil.
The soil sampling shovel is a necessary tool for soil sampling work, the collecting end of the currently used soil sampling shovel is in an open shape, after a certain amount of sudden samples are filled in the collecting end, when the collecting end is pulled out of a soil layer and transferred into a container for containing soil samples, the soil samples can fall off from the sampling end under the action of some uncertain external force (for example, the sampling shovel falls off from the hands of sampling personnel) or the action of the gravity of the soil samples in the sampling end, so that sampling failure is caused, and the problem of unstable soil sampling exists. Therefore, a soil sampling shovel for stably sampling is urgently needed to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
Based on the above problem, the utility model provides a soil sampling shovel of stable sampling has solved current soil sampling shovel and when taking out to shift to the container that holds soil sample from the soil horizon, and soil sample probably drops in following the sampling end, causes the sampling failure, the unstable problem of soil sampling.
For solving the above technical problem, the utility model discloses a technical scheme as follows:
the utility model provides a soil sampling shovel of stable sampling, including the shovel handle, the sampling shovel of connecting of shovel handle below, longitudinal sliding is equipped with the bull-dozer pole that both ends run through its side in the shovel handle, longitudinal sliding is equipped with the bulldozer in the sampling shovel, the bilateral symmetry of tip is equipped with the positioning seat under the sampling shovel, equal lateral sliding is equipped with the limiting plate that can run through the sampling shovel lateral wall in two positioning seats, transversely be equipped with drive screw in the positioning seat of limiting plate top, the cooperation cover is equipped with guide nut on the drive screw, the one end that the sampling shovel was kept away from to the limiting plate passes through L shape drive strip with guide nut and is connected, and the outer anchor ring of guide nut can be followed to L shape drive strip, the upper end of shovel handle is equipped.
The utility model discloses principle and effect: when soil is collected, the transmission screw rod is enabled to rotate through the adjusting mechanism, the guide nut moves towards one side far away from the sampling shovel on the transmission screw rod, the guide nut is enabled to be pulled away from the inner cavity of the sampling shovel through the limiting plate connected with the L-shaped transmission strip, soil sampling work is carried out again, when soil sampling is completed, soil to be detected is filled in the sampling shovel, the transmission screw rod is enabled to rotate through the running adjusting mechanism, the guide nut moves towards one side close to the sampling shovel on the transmission screw rod, the guide nut enters the inner cavity of the sampling shovel through the limiting plate connected with the L-shaped transmission strip, when the collected soil is suddenly transferred to a certain position, the transmission screw rod is enabled to rotate through the adjusting mechanism, the guide nut moves towards one side far away from the sampling shovel on the transmission screw rod, the guide nut is enabled to be pulled away from the inner cavity of the sampling shovel through the limiting plate connected with, during the process, the limiting sheet forms a lifting state on soil in the sampling shovel, and the limiting sheet supports the soil in the sampling shovel, so that the problem that the soil sample can fall off from the sampling end under the action of certain uncertain external force (for example, the sampling shovel falls off from the hand of a sampling person) or the gravity of the soil sample in the sampling end under the action of the gravity of the soil sample in the sampling end when the sampling end is pulled out of a soil layer and transferred into a container for containing the soil sample is solved.
As a preferred mode, one end of the shovel handle, which is far away from the sampling shovel, is provided with a bulldozing handle, the bulldozing handle is sleeved with a rubber handle, and the lower part of the shovel handle is provided with a pedal which is detachably connected with the shovel handle.
As a preferable mode, a bulldozing handle is arranged at one end, away from the sampling shovel, of the bulldozing rod.
Preferably, the sampling blade is cylindrical, and a side surface of the sampling blade away from the blade handle is inclined.
As an optimal mode, the two limiting plates are semicircular with equal radius, and the two limiting plates can be butted into a circle with the radius smaller than the inner diameter of the sampling shovel.
As a preferred mode, the adjusting mechanism comprises a first gear arranged at one end, close to the sampling shovel, of the transmission screw, a second gear is meshed above the first gear, a rotation transmission rod is longitudinally arranged above the positioning seat, and the second gear is in transmission connection with one end of the transmission rod through a bevel gear set.
As a preferred mode, the bevel gear group comprises a first bevel gear which is coaxial with the first gear and longitudinally rotates, and further comprises a second bevel gear which is meshed with the first bevel gear and longitudinally rotates, the second bevel gear is connected with the transmission rod, the transmission rod and the bevel gear group are jointly covered with a protective shell, and one end, far away from the positioning seat, of the transmission rod is connected with the adjusting knob.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a design has been solved current soil sampling shovel and when taking out to shift to the container that holds soil sample from the soil horizon, soil sample probably drops in following the sampling end, causes the sampling failure, the unstable problem of soil sampling.
(2) The utility model discloses a one end that sampling shovel was kept away from to the share shaft is equipped with bulldozing the handle, and bulldozing is equipped with the rubber handle on hand, and the lower part of share shaft is equipped with can dismantle and be connected with the pedal footboard. Bulldoze the handle and be T shape design with the shovel handle, the both ends of bulldozing the handle all are equipped with rubber handle, the design of bulldozing the handle, the use of holding is gathered to the soil sample of being convenient for, the design of rubber handle, the direct contact of sampling personnel hand and bulldozing the handle has been avoided, the buffer power between sampling personnel and the bulldozing handle has been increased, can dismantle and be connected with the pedal footboard, when carrying out the harder ground top layer of soil and sampling, the installation pedal footboard, adopt personnel's pedal on the pedal footboard, increase the atress.
(3) The utility model discloses an one end that sampling shovel was kept away from to bull-dozer pole is equipped with bulldozing handle. Due to the design of the bulldozing handle, the direct contact between the hand of a sampling person and the bulldozing rod is avoided, the stress area is increased, and the pressure of the bulldozing rod on the hand of the sampling person is reduced.
(4) The utility model discloses a sampling shovel is cylindricly, and the side that the shovel handle was kept away from to the sampling shovel is the slope form. The one end that the shovel handle was kept away from to the sampling shovel is and slope form, and when sampling shovel and soil surface layer contact again, reduced area of contact, increased the pressure of sampling shovel to soil surface layer, make the sampling shovel change and press into in the soil layer, reach the purpose that soil was filled in the sampling shovel.
(5) The utility model discloses a two limiting plates are the semicircle form that the radius equals, and two limiting plates can dock into the circle that the radius is less than the sampling shovel internal diameter. The two limiting plates are butted to form a circular plate, so that the contact area between the soil in the sampling shovel and the limiting plates is increased to the maximum extent, a large-area supporting shape is formed at the bottom of the sudden layer, and the stability of the soil in the sampling shovel is increased.
(6) The utility model discloses an adjustment mechanism is including setting up the first gear that is close to sampling shovel one end at drive screw, and the top meshing of first gear has the second gear, and the positioning seat top vertically is equipped with the transfer line of rotation, and the bevel gear group transmission is passed through with the one end of transfer line to the second gear and is connected. The transmission rod autorotates to drive the bevel gear set at the tail end of the transmission rod to rotate, the bevel gear set converts the transverse rotation of the transmission rod into longitudinal rotation, the second gear rotates longitudinally, the second gear drives the first gear to rotate, the first gear drives the transmission screw to rotate, the design of the transmission rod achieves the aim of remote control, and the design of the bevel gear set has the function of changing the steering direction.
(7) The utility model discloses a bevel gear group includes with the coaxial longitudinal rotation's of first gear first bevel gear, still include with the longitudinal rotation's of first bevel gear meshing second bevel gear, second bevel gear is connected with the transfer line, and the transfer line covers jointly with bevel gear group outside and is equipped with the protective housing, and the one end that the positioning seat was kept away from to the transfer line is connected with adjust knob. The first bevel gear and the second bevel gear are matched to convert the transverse rotation state of the transmission rod into the longitudinal rotation of the second gear.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
FIG. 4 is a schematic structural view of the bevel gear set of FIG. 1;
the labels in the figure are: the device comprises a sampling shovel 1, a soil pushing device 2, a soil pushing rod 3, a pedal 4, a shovel handle 5, a rubber handle 6, a soil pushing handle 7, a soil pushing handle 8, a protective shell 9, a transmission rod 10, a limiting plate 11, a first gear 12, a second gear 13, a first bevel gear 14, a transmission screw 15, a guide nut 16, an L-shaped transmission strip 17, a positioning seat 18, an adjusting knob 19 and a second bevel gear 20.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. Embodiments of the present invention include, but are not limited to, the following examples.
Example 1:
the utility model provides a soil sampling shovel of stable sampling, including shovel handle 5, the sampling shovel 1 that shovel handle 5 below is connected, longitudinal sliding is equipped with the bull-dozer pole 3 that both ends run through its side in the shovel handle 5, longitudinal sliding is equipped with the soil pusher 2 in the sampling shovel 1, the bilateral symmetry of tip is equipped with positioning seat 18 under the sampling shovel 1, equal lateral sliding is equipped with the limiting plate 11 that can run through sampling shovel 1 lateral wall in two positioning seats 18, transversely be equipped with drive screw 15 in the positioning seat 18 of limiting plate 11 top, the cooperation cover is equipped with guide nut 16 on the drive screw 15, the one end that sampling shovel 1 was kept away from to limiting plate 11 passes through L shape drive strip 17 with guide nut 16 and is connected, and L shape drive strip 17 can be followed the outer anchor ring rotation of guide nut 16, the upper end of shovel handle 5 is equipped with the adjustment mechanism who drives.
The utility model discloses principle and effect: when soil is collected, the transmission screw 15 rotates through the adjusting mechanism, the guide nut 16 moves towards one side of the transmission screw 15 far away from the sampling shovel 1, the guide nut 16 is pulled away from the inner cavity of the sampling shovel 1 through the limiting plate 11 connected with the L-shaped transmission strip 17, soil sampling work is carried out again, when soil sampling is completed, the sampling shovel 1 is filled with soil to be detected, the transmission screw 15 rotates through the running adjusting mechanism, the guide nut 16 moves towards one side of the transmission screw 15 close to the sampling shovel 1, the guide nut 16 enters the inner cavity of the sampling shovel 1 through the limiting plate 11 connected with the L-shaped transmission strip 17, when collection is completed and suddenly transferred to a certain position, the transmission screw 15 rotates through the adjusting mechanism, the guide nut 16 moves towards one side of the transmission screw 15 far away from the sampling shovel 1, and the guide nut 16 is pulled away from the inner cavity of the sampling shovel 1 through the limiting plate 11 connected with the L-shaped transmission strip 17, the soil sampling device comprises a soil sampling shovel 1, a limit plate 11, a soil sampling device body, a soil pushing rod 3, a soil pushing device 2 and a soil injection device body, wherein the soil sampling device body is arranged on the soil sampling device body, the limit plate 3 is used for pushing the soil of the soil pushing device body 2 to be injected to a specified position, in the process, the limit plate forms a lifting state for soil in the sampling shovel 1, and the limit plate 11 plays a supporting role for the soil in the sampling shovel 1, so that the problem that when a sampling end is pulled out of a soil layer and transferred into a container containing soil samples, the soil samples can fall off from the sampling end possibly under the action of.
Example 2:
the embodiment is further optimized on the basis of the embodiment 1, and specifically comprises the following steps:
one end of the shovel handle 5, which is far away from the sampling shovel 1, is provided with a bulldozing handle 8, the bulldozing handle 8 is sleeved with a rubber handle 6, and the lower part of the shovel handle 5 is provided with a pedal 4 which is detachably connected with the shovel handle. Bulldoze handle 8 and shovel handle 5 and be the design of T shape, the both ends of bulldozing handle 8 all are equipped with rubber handle 6, the design of bulldozing handle 8, the use of holding is gathered to the soil sample of being convenient for, the design of rubber handle 6, the direct contact of sampling personnel hand and bulldozing handle 8 has been avoided, the buffer power between sampling personnel and the bulldozing handle 8 has been increased, can dismantle and be connected with pedal 4, when carrying out the harder ground top layer of soil and sampling, installation pedal 4, adopt personnel's pedal on pedal 4, increase the atress.
Preferably, a dozer handle 7 is arranged at one end of the dozer rod 3 far away from the sampling shovel 1. The design of bulldozing handle 7 has avoided the direct contact of sampling personnel hand with bull stick 3, has increased lifting surface area, has reduced the pressure of bull stick 3 to the sampling personnel hand.
In a preferred embodiment, the sampling blade 1 has a cylindrical shape, and the side surface of the sampling blade 1 away from the blade handle 5 is inclined. Sampling shovel 1 keeps away from the one end of shovel handle 5 and is and slope form, and when sampling shovel 1 and soil surface layer contact again, reduced area of contact, increased sampling shovel 1 and to the pressure on soil surface layer, make sampling shovel 1 change and press into in the soil horizon, reach the purpose that sampling shovel 1 interior soil was filled.
As a preferable mode, the two limiting plates 11 are semicircular with equal radius, and the two limiting plates 11 can be butted to form a circle with the radius smaller than the inner diameter of the sampling shovel 1. Two limiting plates 11 dock and are the plectane, furthest's increase in sampling shovel 1 soil and limiting plate 11 area of contact, form the large tracts of land to abrupt layer bottom and support the form, increased the stability of soil in the sampling shovel 1.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
Example 3:
the embodiment is further optimized on the basis of the embodiment 1, and specifically comprises the following steps:
the adjusting mechanism comprises a first gear 12 arranged at one end of a transmission screw 15 close to the sampling shovel 1, a second gear 13 is meshed above the first gear 12, a self-rotating transmission rod 10 is longitudinally arranged above a positioning seat 18, and the second gear 13 is in transmission connection with one end of the transmission rod 10 through a bevel gear set. The transmission rod 10 rotates to drive the bevel gear set at the tail end of the transmission rod to rotate, the bevel gear set converts the transverse rotation of the transmission rod 10 into longitudinal rotation, so that the second gear 13 rotates longitudinally, the second gear 13 drives the first gear 12 to rotate, the first gear 12 drives the transmission screw 15 to rotate, the design of the transmission rod 10 achieves the purpose of remote control, and the design of the bevel gear set has the function of changing the steering direction.
Preferably, the bevel gear set comprises a first bevel gear 14 which coaxially and longitudinally rotates with the first gear 12, and further comprises a second bevel gear 20 which is meshed with the first bevel gear 14 and longitudinally rotates, the second bevel gear 20 is connected with the transmission rod 10, the transmission rod 10 and the bevel gear set are jointly covered by a protective shell 9, and one end, away from the positioning seat 18, of the transmission rod 10 is connected with an adjusting knob 19. The first bevel gear 14 and the second bevel gear 20 are designed to be matched with each other, so that the transverse rotation state of the transmission rod 10 is converted into the longitudinal rotation state of the second gear 13.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the patent protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and the drawings of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A soil sampling shovel capable of stably sampling comprises a shovel handle (5), a sampling shovel (1) connected below the shovel handle (5), a soil pushing rod (3) with two ends penetrating through the side face of the shovel handle (5) is longitudinally arranged in the shovel handle in a sliding manner, a soil pusher (2) is longitudinally arranged in the sampling shovel (1) in a sliding manner, the soil sampling shovel is characterized in that positioning seats (18) are symmetrically arranged on two sides of the lower end portion of the sampling shovel (1), limiting plates (11) capable of penetrating through the side walls of the sampling shovel (1) are transversely arranged in the two positioning seats (18), a transmission screw (15) is transversely arranged in the positioning seats (18) above the limiting plates (11), guide nuts (16) are sleeved on the transmission screw (15) in a matching manner, one end, far away from the sampling shovel (1), of each limiting plate (11) is connected with each guide nut (16) through an L-shaped transmission strip (17), and each L-shaped transmission strip (17) can rotate along the outer ring, the upper end part of the shovel handle (5) is provided with an adjusting mechanism for driving the transmission screw rod (15) to rotate.
2. The soil sampling shovel capable of stably sampling according to claim 1, characterized in that a bulldozing handle (8) is arranged at one end of the shovel handle (5) far away from the sampling shovel (1), a rubber handle (6) is sleeved on the bulldozing handle (8), and a pedal detachably connected with the lower portion of the shovel handle (5) is arranged.
3. Soil sampling shovel for stable sampling according to claim 1, characterized by the fact that the end of the said dozer rod (3) far from the sampling shovel (1) is equipped with a dozer handle (7).
4. Soil sampling shovel of a stable sample of claim 1, characterized by, that sampling shovel (1) is cylindric, and the side of sampling shovel (1) far away from share handle (5) is the slope form.
5. The soil sampling shovel capable of stably sampling according to claim 1, characterized in that the two limiting plates (11) are semicircular with equal radius, and the two limiting plates (11) can be butted to form a circle with a radius smaller than the inner diameter of the sampling shovel (1).
6. The soil sampling shovel (1) for stable sampling according to claim 1, wherein the adjusting mechanism comprises a first gear (12) arranged at one end of a transmission screw (15) close to the sampling shovel (1), a second gear (13) is meshed above the first gear (12), a rotating transmission rod (10) is longitudinally arranged above the positioning seat (18), and the second gear (13) is in transmission connection with one end of the transmission rod (10) through a bevel gear set.
7. The soil sampling shovel capable of stably sampling according to claim 6, characterized in that the bevel gear set comprises a first bevel gear (14) which coaxially and longitudinally rotates with the first gear (12), and further comprises a second bevel gear (20) which is meshed with the first bevel gear (14) and longitudinally rotates, the second bevel gear (20) is connected with a transmission rod (10), a protective shell (9) is covered outside the transmission rod (10) and the bevel gear set together, and an adjusting knob (19) is connected to one end, far away from the positioning seat (18), of the transmission rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921052551.7U CN210427068U (en) | 2019-07-05 | 2019-07-05 | Soil sampling shovel of stable sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921052551.7U CN210427068U (en) | 2019-07-05 | 2019-07-05 | Soil sampling shovel of stable sampling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210427068U true CN210427068U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921052551.7U Active CN210427068U (en) | 2019-07-05 | 2019-07-05 | Soil sampling shovel of stable sampling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210427068U (en) |
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2019
- 2019-07-05 CN CN201921052551.7U patent/CN210427068U/en active Active
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