CN217210981U

CN217210981U - Agricultural machinery operating condition detection device

Info

Publication number: CN217210981U
Application number: CN202221169421.3U
Authority: CN
Inventors: 王霜
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-08-16
Anticipated expiration: 2032-05-16

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to an agricultural machinery operation state detection device, which comprises a device shell, wherein a control panel is arranged on the surface of the device shell, a hollow top cover is embedded at the top end of the device shell, and a partition plate is arranged inside the device shell; two groups of exhaust assemblies are mounted at the top ends of the partition plates, and the bottom ends of the exhaust assemblies penetrate through the partition plates; the central position of the device shell is provided with a detection assembly, and the detection assembly consists of a micro electric push rod, a temperature detector and a limit strip; the bottom of device casing still is provided with the shock attenuation and adsorbs the subassembly, and the alarm is all installed at the both ends of device casing bottom, and the input of alarm and control panel's output electric connection. The utility model discloses not only realized the discharge function to agricultural machinery water tank flue gas when detection device uses, avoided the phenomenon that drops of generating device casing when agricultural machinery rocks moreover.

Description

Agricultural machinery operating condition detection device

Technical Field

The utility model relates to an agricultural machinery technical field specifically is an agricultural machinery operation state detection device.

Background

Agricultural machinery refers to various mechanical equipment used in agricultural production, such as large and small tractors, land leveling machinery and the like, and the temperature inside a water tank of the agricultural machinery changes during operation, and a detection device is required to detect when the temperature changes.

Through the retrieval, patent number is 202021636021.X, the name is an agricultural machinery operating condition detection device's utility model, including the device shell, the inside bottom right side fixed surface of device shell installs the motor, electronic motor can export fixedly connected with axis of rotation, axis of rotation surface threaded connection has the lantern ring, lantern ring left side fixed surface is connected with the fixed block, fixed block fixed surface is connected with the movable plate.

Research and analysis show that the detection device can detect the water surface height and the internal temperature inside the water tank, but has some defects to a certain extent, firstly, because the smoke is easily generated inside the agricultural machinery water tank due to high temperature, the detection device rarely realizes the exhaust treatment function of the smoke when in use, thereby causing the smoke inside the agricultural machinery water tank to gather; secondly, the detection device is easy to drop after being placed, thereby greatly influencing the safety of the detection device during use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agricultural machinery operation state detection device to propose the exhaust treatment function that detection device realized the flue gas in solving above-mentioned background art very few, lay the problem that the phenomenon of dropping easily takes place for the back.

In order to achieve the above object, the utility model provides a following technical scheme: a detection device for the operating state of an agricultural machine comprises a device shell, wherein a control panel is installed on the surface of the device shell, a hollow top cover is embedded at the top end of the device shell, and a partition plate is installed inside the device shell; two groups of exhaust assemblies are mounted at the top ends of the partition plates, and the bottom ends of the exhaust assemblies penetrate through the partition plates; the central position of the device shell is provided with a detection assembly, and the detection assembly consists of a micro electric push rod, a temperature detector and a limit strip; the bottom of device casing still is provided with the shock attenuation and adsorbs the subassembly, and the alarm is all installed at the both ends of device casing bottom, and the input of alarm and control panel's output electric connection.

Preferably, miniature electric push rod installs in the bottom of fretwork overhead guard, and miniature electric push rod's input and control panel's output electric connection, and the baffle fixed surface of miniature electric push rod below has spacing, and the inboard sliding connection of spacing has thermodetector to thermodetector's top and miniature electric push rod's output fixed connection.

Preferably, the exhaust assembly is composed of an exhaust funnel, an induced draft fan, a filter screen and an air inlet cover, the exhaust funnel is installed on the surface of the partition board, and the filter screen is installed inside the exhaust funnel.

Preferably, the surface of the exhaust funnel on one side of the filter screen is fixedly provided with an induced draft fan, the input end of the induced draft fan is electrically connected with the output end of the control panel, the bottom end of the partition board is provided with an air inlet cover, and the air inlet cover is communicated with the inside of the exhaust funnel.

Preferably, the shock absorption assembly is formed by the combination of a shock absorption cavity, a sucker, a buffering ring, an elastic column and a buffering spring, the shock absorption cavity is formed in the edge position of the bottom of the shell, the buffering ring is arranged in the shock absorption cavity, and the bottom end of the buffering ring extends to the outside of the shock absorption cavity and is fixed with the sucker.

Preferably, install equidistant elasticity post on the inside wall of shock attenuation chamber, and the shock attenuation chamber fixed surface of elasticity post one side has buffer spring to buffer spring and elasticity post all are connected with the fixed surface of buffer ring.

Compared with the prior art, the beneficial effects of the utility model are that: the agricultural machinery operation state detection device not only realizes the function of discharging the smoke of the water tank of the agricultural machinery when the detection device is used, but also avoids the phenomenon that the shell of the device falls off when the agricultural machinery shakes;

1. by arranging the exhaust assembly, flue gas is sucked into the exhaust barrel through the air inlet cover by the draught fan in the exhaust barrel and is exhausted through the hollow top cover after being filtered by the filter screen, so that the exhaust function of the flue gas of the agricultural machine water tank is realized when the detection device is used, and the flue gas accumulation phenomenon in the agricultural machine water tank is avoided;

2. through being provided with the shock attenuation and adsorbing the subassembly, the inside buffer spring of shock attenuation chamber and elasticity post can drive buffering circle and sucking disc and cushion under the elastic force effect, adsorb the fastening through the sucking disc simultaneously, the phenomenon that drops of generating device casing when avoiding the agricultural machinery to rock to the security that detection device detected at agricultural machinery operation in-process has been increased.

Drawings

Fig. 1 is a schematic diagram of the three-dimensional appearance structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the exhaust assembly of the present invention in cross-section and enlarged structure;

fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a device housing; 11. a control panel; 12. a hollow top cover; 13. a partition plate; 2. an alarm; 3. a detection component; 31. a miniature electric push rod; 32. a temperature detector; 33. a limiting strip; 4. an exhaust assembly; 41. an exhaust funnel; 42. an induced draft fan; 43. a filter screen; 44. an air intake hood; 5. a shock absorbing adsorption assembly; 51. a damping chamber; 52. a suction cup; 53. a buffer ring; 54. an elastic column; 55. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Also, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can be indirectly connected with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

The utility model provides a structure of agricultural machinery operation state detection device is as shown in figure 1 and figure 3, including device casing 1, device casing 1's surface mounting has control panel 11, and embedded lithium cell and treater that are provided with in control panel 11, the treater includes the amplifier tube, protection resistance Rm, the wave filter, AD converter and singlechip, sensor and protection resistance Rm are established ties with the wave filter after parallelly connected the amplifier tube, and send to the singlechip after with signal conversion through the AD converter, the display screen receives the processing signal that the singlechip sent, device casing 1's top is inlayed and is had fretwork top cap 12, and device casing 1's internally mounted has baffle 13; two sets of exhaust subassembly 4 are installed on the top of baffle 13, and baffle 13 is run through to exhaust subassembly 4's bottom, exhaust subassembly 4 is by aiutage 41, draught fan 42, filter screen 43 and air inlet cover 44 constitute, aiutage 41 installs the surface at baffle 13, and the internally mounted of aiutage 41 has filter screen 43, aiutage 41 fixed surface on one side of filter screen 43 has draught fan 42, and the input of draught fan 42 and the output electric connection of control panel 11, air inlet cover 44 is installed to the bottom of baffle 13, and air inlet cover 44 is linked together with aiutage 41's inside.

During implementation, the smoke is sucked into the exhaust funnel 41 through the air inlet hood 44 by the induced draft fan 42 in the exhaust funnel 41 and is discharged through the hollow top hood 12 after being filtered by the filter screen 43, so that the smoke discharging function of the agricultural machinery water tank is realized when the detection device is used.

Further, as shown in fig. 2, a detection assembly 3 is installed at a central position of the device housing 1, and the detection assembly 3 is composed of a micro electric push rod 31, a temperature detector 32 and a limit strip 33, the micro electric push rod 31 is installed at a bottom end of the hollow top cover 12, an input end of the micro electric push rod 31 is electrically connected with an output end of the control panel 11, the limit strip 33 is fixed on a surface of the partition plate 13 below the micro electric push rod 31, the temperature detector 32 is slidably connected to an inner side of the limit strip 33, a top end of the temperature detector 32 is fixedly connected with an output end of the micro electric push rod 31, and a rechargeable battery is further embedded in the device housing 1 and used for supplying power to the device.

During the implementation, through operation control panel 11, make its miniature electric putter 31 of control drive thermodetector 32 and stretch into inside the water tank, carry on spacingly through spacing strip 33 at this in-process, thermodetector 32 can carry out real-time detection to the temperature in the water tank afterwards.

Further, as shown in fig. 2 and 4, the bottom end of the device housing 1 is further provided with a shock absorption assembly 5, the alarm 2 is installed at both ends of the bottom of the device housing 1, and an input end of the alarm 2 is electrically connected with an output end of the control panel 11, the shock absorption assembly 5 is formed by combining a shock absorption cavity 51, a suction cup 52, a buffer ring 53, an elastic column 54 and a buffer spring 55, the shock absorption cavity 51 is opened at an edge position of the bottom of the device housing 1, the buffer ring 53 is arranged inside the shock absorption cavity 51, a bottom end of the buffer ring 53 extends to the outside of the shock absorption cavity 51 and is fixed with the suction cup 52, the elastic columns 54 are installed at equal intervals on the inner side wall of the shock absorption cavity 51, the buffer spring 55 is fixed on the surface of the shock absorption cavity 51 at one side of the elastic column 54, and the buffer spring 55 and the elastic column 54 are both fixedly connected with the surface of the buffer ring 53.

During the implementation, buffer spring 55 and elasticity post 54 inside shock attenuation chamber 51 can drive under the spring action and cushion circle 53 and sucking disc 52 and cushion, adsorb the fastening through sucking disc 52 simultaneously, avoid the phenomenon that drops of generating device casing 1 when the agricultural machinery rocks.

The working principle is as follows: during the use, at first lay the water inlet at the agricultural machinery water tank with device casing 1, carry out the shock attenuation through shock attenuation adsorption module 5 to device casing 1 afterwards and adsorb, when shock attenuation adsorption module 5 was implemented, the inside buffer spring 55 of shock attenuation chamber 51 and elastic column 54 can drive buffer ring 53 and sucking disc 52 and cushion under the spring action, adsorb the fastening through sucking disc 52 simultaneously, the phenomenon that drops of emergence device casing 1 when avoiding the agricultural machinery to rock, thereby the security that detection device detected at the agricultural machinery operation in-process has been increased.

Afterwards through operation control panel 11, make it control miniature electric push rod 31 drive thermodetector 32 and stretch into inside the water tank, carry on spacingly through spacing strip 33 at this in-process, thermodetector 32 can carry out real-time detection to the temperature in the water tank afterwards, and will detect data and carry to control panel 11 inside, report to the police through control panel 11 control alarm 2, after the detection is accomplished, if the water inlet of agricultural machinery water tank has a large amount of flue gases, draught fan 42 through the inside draft fan 41 inhales the flue gas into inside draft fan 41 by air inlet hood 44, and discharge through fretwork overhead guard 12 after being filtered by filter screen 43, to the exhaust function of agricultural machinery water tank flue gas when realizing that detection device uses, thereby avoided the inside flue gas of agricultural machinery water tank to gather the phenomenon, finally accomplish detection device's use work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an agricultural machinery operating condition detection device, includes device casing (1), its characterized in that: the device comprises a device shell (1), a control panel (11) is arranged on the surface of the device shell (1), a hollow top cover (12) is embedded at the top end of the device shell (1), and a partition plate (13) is arranged inside the device shell (1); two groups of exhaust assemblies (4) are mounted at the top end of the partition plate (13), and the bottom ends of the exhaust assemblies (4) penetrate through the partition plate (13); the device comprises a device shell (1), wherein a detection assembly (3) is arranged at the center of the device shell (1), and the detection assembly (3) consists of a micro electric push rod (31), a temperature detector (32) and a limiting strip (33); the bottom of device casing (1) still is provided with shock attenuation adsorption component (5), alarm (2) are all installed at the both ends of device casing (1) bottom, and the input of alarm (2) and the output electric connection of control panel (11).

2. The agricultural machinery operating condition detection device according to claim 1, wherein: the bottom at fretwork overhead guard (12) is installed in miniature electric putter (31), and the input of miniature electric putter (31) and the output electric connection of control panel (11), baffle (13) surface mounting of miniature electric putter (31) below has spacing (33), and the inboard sliding connection of spacing (33) has thermodetector (32) to the top of thermodetector (32) and the output fixed connection of miniature electric putter (31).

3. The agricultural machinery operating condition detection device of claim 1, characterized in that: exhaust subassembly (4) comprise aiutage (41), draught fan (42), filter screen (43) and air inlet cover (44), aiutage (41) is installed on the surface of baffle (13), and the internally mounted of aiutage (41) has filter screen (43).

4. The agricultural machinery operating condition detection device according to claim 3, wherein: exhaust stack (41) fixed surface of filter screen (43) one side has draught fan (42), and the input of draught fan (42) and the output electric connection of control panel (11), air inlet cover (44) is installed to the bottom of baffle (13), and air inlet cover (44) is linked together with the inside of exhaust stack (41).

5. The agricultural machinery operating condition detection device according to claim 1, wherein: shock attenuation adsorption component (5) are formed by shock attenuation chamber (51), sucking disc (52), buffering circle (53), elasticity post (54) and buffer spring (55) combination, shock attenuation chamber (51) have been seted up to the border position department of device casing (1) bottom, and the inside of shock attenuation chamber (51) is provided with buffering circle (53) to the bottom of buffering circle (53) extends to the outside of shock attenuation chamber (51) and is fixed with sucking disc (52).

6. The agricultural machinery operating condition detection device according to claim 5, wherein: the damping device is characterized in that elastic columns (54) with equal intervals are mounted on the inner side wall of the damping cavity (51), a buffering spring (55) is fixed on the surface of the damping cavity (51) on one side of each elastic column (54), and the buffering spring (55) and the elastic columns (54) are fixedly connected with the surface of the buffering ring (53).