New-energy-driven remote-control walking grain cooler special for granary

Abstract

The utility model discloses a new energy driven remote control walking grain cooler special for a granary, and relates to the technical field of grain coolers. The remote control walking protection device comprises a shell, a remote control walking assembly and a protection assembly, a top plate and a partition plate are fixedly connected to the top and the bottom between the two sides of an inner cavity of the shell respectively, and a refrigerator is fixedly connected to the top of the partition plate. According to the utility model, through the remote control walking assembly and the cooperation of the power wheel and the driving mechanism, rapid movement and accurate positioning can be carried out according to the position of a temperature and humidity abnormal area in the granary, and the surface temperature distribution of a grain pile is monitored in real time through an infrared thermal imaging probe in the detection mechanism; the electric cylinder is combined to adjust the horizontal position of the detection cover, the servo motor drives the detection cover to rotate and scan, multi-angle and large-range heat source identification is achieved, when a local high-temperature area is identified, the driving mechanism controls the power wheels to steer and cooperates with the universal wheels to achieve omni-directional movement, and the exhaust hood is made to quickly align at the heat source to convey cold air in an oriented mode.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of grain cooling machine, especially relates to new energy drive remote walking granary special grain cooling machine. BACKGROUND

[0002] The grain cooling machine is a kind of professional equipment using mechanical refrigeration technology, provides ideal low-temperature environment for grain storage by accurately controlling temperature and humidity, effectively inhibits the breeding of pests and microorganisms, uniformly sends into grain pile after air cooling using efficient refrigeration system, ensures that grain keeps quality stable during storage, significantly prolongs the shelf life of grain.

[0003] Traditional grain cooling machine for granary generally has the problem of poor moving flexibility, and the existing equipment mostly adopts fixed installation or wheel structure relying on manual pushing, when local temperature and humidity are abnormal in different areas in granary, cannot quickly and accurately position heat source for directional cooling, especially when operating large silos, staff needs to repeatedly start and stop multiple fixed equipment or consume a lot of manpower to move equipment, leads to low cooling efficiency, energy consumption and safety hazards, at the same time, traditional equipment is easy to collide with grain pile during moving and cause grain breakage loss, is not conducive to use.

[0004] Therefore, we provide new energy drive remote walking granary special grain cooling machine to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing new energy drive remote walking granary special grain cooling machine, solves the problem that the grain cooling machine for granary in the prior art has poor flexibility and cannot quickly and accurately move to heat source for directional cooling by the cooperation of remote walking assembly and protection assembly.

[0006] To solve the above technical problems, the utility model is realized by the following technical schemes.

[0007] The utility model discloses a new energy drive remote control walking granary special grain cooler, including the casing, remote control walking subassembly and protection subassembly, the top and bottom between the both sides of casing inner chamber are fixedly connected with the top plate and the baffle respectively, the top of baffle is fixedly connected with refrigerating machine, the air outlet of refrigerating machine right side penetrates casing and is connected with the exhaust hood, remote control walking subassembly includes power wheel, the top of power wheel is movably connected with baffle, the bottom of power wheel penetrates to the outside of casing, the left side of casing inner chamber bottom is fixedly connected with drive mechanism, the both sides of casing bottom are all fixedly connected with universal wheel, the left side of top plate top is fixedly connected with detection mechanism, protection subassembly includes two buffer shells, and the opposite side of two buffer shells is all with casing fixed connection, the inner chamber of buffer shell is provided with energy absorption mechanism, the right side of casing is provided with the crash pad, and the right side of energy absorption mechanism penetrates buffer shell and is fixedly connected with the crash pad.

[0008] The utility model further sets up, drive mechanism includes first motor, the top of first motor output is fixedly connected with driving gear, the surface of power wheel is fixedly connected with driven gear, the left side of driven gear is engaged with driving gear, and first motor can control driven gear and power wheel rotation with driving gear cooperation, makes power wheel can change the drive direction of casing, and the casing is moved to any angle conveniently.

[0009] The utility model further sets up, detection mechanism includes detection shell, and the top of detection shell is fixedly connected with top plate, and the right side of detection shell is fixedly connected with electric cylinder, and the left side of electric cylinder output penetrates detection shell and is fixedly connected with servo motor, and the top of servo motor output is fixedly connected with detection cover, and the inner wall of detection cover is fixedly connected with infrared thermal imaging probe, and electric cylinder is convenient for adjusting the use position of servo motor and detection cover, improves the accuracy of infrared thermal imaging probe detection, and servo motor is used for controlling infrared thermal imaging probe and rotates, increases its detection range, and detection cover is used for protecting infrared thermal imaging probe.

[0010] The utility model further sets up, and the front side and the back side between the both sides of detection shell inner chamber are all fixedly connected with slide rod, and the surface of slide rod is slidably connected with the sleeve, and the opposite side of two sleeves is all fixedly connected with servo motor, and slide rod and sleeve can be positioned servo motor, so that it can move left and right stably, increase its stability in the process of moving.

[0011] The utility model further sets up, and the air inlet of refrigerating machine left side is connected with the air intake hood, and the left end of air intake hood penetrates to the outside of casing and is fixedly connected with filter screen, and air intake hood can be convenient for the outside air to enter the inside of refrigerating machine, and filter screen can filter the dust in the inside air of granary, prevent dust from entering the inside of refrigerating machine.

[0012] The utility model further sets up, the energy absorption mechanism includes movable plate, the left side of movable plate and the left side of buffer shell inner chamber all are fixedly connected with strong magnet, the magnetic pole of two strong magnets opposite side is same, the right side of movable plate is fixedly connected with push rod, the right side of push rod penetrates buffer shell and is fixedly connected with the anticollision plate, movable plate can control the use position of strong magnet, when two strong magnets approach, can repel each other and absorb impact force, push rod can transport the impact force generated when the anticollision plate collides to energy absorption mechanism.

[0013] The utility model further sets up, the inner wall of buffer shell is fixedly connected with slide rail, the inner chamber of slide rail is connected with the sliding block of slide rail, the bottom of sliding block is fixedly connected with movable plate, and slide rail and sliding block can position movable plate, so that it can move left and right stably.

[0014] The utility model further sets up, the left side of buffer shell is fixedly connected with elastic protection piece, the right side of top plate top is fixedly connected with high definition camera, and elastic protection piece is used for protecting the both sides of shell body, and high definition camera can shoot the inside situation of granary, and remote control personnel is convenient for adjusting the cooling position.

[0015] The utility model has the advantages of the following.

[0016] 1, the utility model discloses a remote walking assembly, utilizes the cooperation of power wheel and drive mechanism, can move fast and accurate positioning according to the position of abnormal area of temperature and humidity in granary, through the infrared thermal imaging probe in detection mechanism real -time monitoring grain heap surface temperature distribution, combines the horizontal position of electric cylinder adjusting detection cover and servo motor drive and rotates scanning, realizes multi -angle, big -range heat source identification, when identifying local high temperature area, drive mechanism controls power wheel and realizes all -directional movement with universal wheel, makes exhaust hood fast alignment heat source directional delivery cold air, reduces the security hidden danger of manual intervention.

[0017] 2, the utility model discloses a protection assembly, utilizes the synergies of buffer shell and energy absorption mechanism in the process of shell body movement, when anticollision plate contacts grain heap, push rod transmits the impact force to movable plate, generates reverse buffer force through the same pole repulsion principle of two side strong magnets, cooperates the sliding limit structure of slide rail and sliding block, realizes the progressive absorption of impact energy, effectively reduces the extrusion impact of equipment emergency stop to grain heap, avoids the grain breakage loss of rigid collision in traditional wheel type structure movement, and simultaneously elastic protection piece further wraps the edge of shell body and forms flexible protection layer, combines the real -time feedback of high definition camera and moves path picture, assists remote operator to adjust the advancing route, significantly improves the moving safety and grain preservation rate of equipment in dense grain heap environment. ACCURACY OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed for the embodiment description.

[0019] Figure 1 It is a perspective view of the new energy driven remote walking granary special grain cooler;

[0020] Figure 2 It is a side view of the new energy driven remote walking granary special grain cooler;

[0021] Figure 3 It is a cross-sectional view of the new energy driven remote walking granary special grain cooler middle shell;

[0022] Figure 4 It is a cross-sectional view of the new energy driven remote walking granary special grain cooler middle buffer shell;

[0023] Figure 5 It is a schematic view of the new energy driven remote walking granary special grain cooler detection mechanism.

[0024] In the drawings: 1, shell; 2, top plate; 3, partition; 4, refrigerator; 5, high-definition camera; 6, exhaust hood; 7, remote walking assembly; 71, power wheel; 72, driving mechanism; 73, universal wheel; 74, detection mechanism; 8, protection assembly; 81, buffer shell; 82, energy absorption mechanism; 83, anti-collision plate; 721, first motor; 722, driving gear; 723, driven gear; 741, detection shell; 742, electric cylinder; 743, servo motor; 744, detection cover; 745, infrared thermal imaging probe; 821, movable plate; 822, strong magnet; 823, push rod; 9, air suction cover; 10, elastic protection piece. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the present application will be described below in combination with the drawings in the embodiments of the present application, and the described embodiments are only a part of the embodiments of the present application, not all the embodiments.

[0026] Embodiment one

[0027] Please refer to Figures 1-5The utility model discloses a new energy drive remote control walking granary special grain cooling machine, including casing 1, remote control walking assembly 7 and protection subassembly 8, and the top and bottom between the both sides of casing 1 inner chamber are fixedly connected with top plate 2 and baffle 3 respectively, the top of baffle 3 is fixedly connected with refrigerating machine 4, and the air outlet of refrigerating machine 4 right side penetrates casing 1 and is connected with exhaust hood 6, remote control walking assembly 7 includes power wheel 71, and the top of power wheel 71 is movably connected with baffle 3, and the bottom of power wheel 71 penetrates to the outside of casing 1, and the left side of casing 1 inner chamber bottom is fixedly connected with drive mechanism 72, and the both sides of casing 1 bottom are all fixedly connected with universal wheel 73, and the left side of top plate 2 top is fixedly connected with detection mechanism 74, and protection subassembly 8 includes two buffer shells 81, and the opposite side of two buffer shells 81 is all fixedly connected with casing 1, and the inner chamber of buffer shell 81 is provided with energy absorption mechanism 82, and the right side of casing 1 is provided with anti -collision board 83, and the right side of energy absorption mechanism 82 penetrates buffer shell 81 and is fixedly connected with anti -collision board 83.

[0028] Specifically: baffle 3 is convenient for the installation fixed of refrigerating machine 4, and refrigerating machine 4 can carry out the cooling of air, and low-temperature air is discharged through exhaust hood 6 to cool the high-temperature place of grain heap, and power wheel 71 can generate power, so that casing 1 moves, drive mechanism 72 is used to control casing 1 to move, universal wheel 73 can facilitate casing 1 to move, and energy absorption mechanism 82 is used to absorb the impact force generated by the impact of anti -collision board 83, to prevent it from colliding with grain heap and causing grain breakage loss.

[0029] Example two

[0030] Please refer to Figures 1-5On the basis of embodiment one, the driving mechanism 72 comprises a first motor 721, the top of the output end of the first motor 721 is fixedly connected with a driving gear 722, the surface of the power wheel 71 is fixedly connected with a driven gear 723, the left side of the driven gear 723 is engaged with the driving gear 722, the detection mechanism 74 comprises a detection shell 741, the top of the detection shell 741 is fixedly connected with the top plate 2, the right side of the detection shell 741 is fixedly connected with an electric cylinder 742, the left side of the output end of the electric cylinder 742 penetrates through the detection shell 741 and is fixedly connected with a servo motor 743, the top of the output end of the servo motor 743 is fixedly connected with a detection cover 744, the inner wall of the detection cover 744 is fixedly connected with an infrared thermal imaging probe 745, the front side and the back side between the two sides of the inner cavity of the detection shell 741 are fixedly connected with sliding rods, the surface of the sliding rod is slidingly connected with a sliding sleeve, the opposite sides of the two sliding sleeves are fixedly connected with the servo motor 743, the air inlet on the left side of the refrigeration machine 4 is communicated with a suction cover 9, the left end of the suction cover 9 penetrates to the outside of the shell body 1 and is fixedly connected with a filter screen, the energy absorption mechanism 82 comprises a movable plate 821, the left side of the movable plate 821 and the left side in the inner cavity of the buffer shell 81 are fixedly connected with strong magnets 822, the magnetic poles of the opposite sides of the two strong magnets 822 are same, the right side of the movable plate 821 is fixedly connected with a push rod 823, the right side of the push rod 823 penetrates through the buffer shell 81 and is fixedly connected with the anti-collision plate 83, the inner wall of the buffer shell 81 is fixedly connected with a sliding rail, the inner cavity of the sliding rail is slidingly connected with a sliding block, the bottom of the sliding block is fixedly connected with the movable plate 821, the left side of the buffer shell 81 is fixedly connected with an elastic protection sheet 10, the right side of the top of the top plate 2 is fixedly connected with a high-definition camera 5.

[0031] Specifically: the first motor 721 can cooperate with the driving gear 722 to control the driven gear 723 and the power wheel 71 to rotate, so that the power wheel 71 can change the driving direction of the shell 1, facilitate the shell 1 to move to any angle, the electric cylinder 742 can adjust the use position of the servo motor 743 and the detection cover 744, improve the detection accuracy of the infrared thermal imaging probe 745, the servo motor 743 is used for controlling the infrared thermal imaging probe 745 to rotate, increasing its detection range, the detection cover 744 is used for protecting the infrared thermal imaging probe 745, the slide rod and the slide sleeve can limit the servo motor 743, so that it can move left and right smoothly, increase its stability in the moving process, the air suction cover 9 can facilitate the external air to enter the inside of the refrigerating machine 4, the filter screen can filter the dust in the air inside the granary, prevent dust from entering the inside of the refrigerating machine 4, the movable plate 821 can control the use position of the strong magnet 822, two strong magnets 822 can repel each other when they are close to each other to absorb impact force, the push rod 823 can transport the impact force generated when the anti-collision plate 83 collides to the energy absorption mechanism 82, the slide rail and the slide block can limit the movable plate 821, so that it can move left and right smoothly, the elastic protection piece 10 is used for protecting both sides of the shell 1, the high-definition camera 5 can shoot the inside of the granary, facilitate the remote control personnel to adjust the cooling position.

[0032] The working principle of the utility model is that: the operator controls the driving mechanism 72 in the remote walking assembly 7 through remote instruction, the driving mechanism 72 drives the driving gear 722 to rotate through the first motor 721, drives the driven gear 723 connected with the power wheel 71 to transmit power, thereby controlling the steering of the power wheel 71, the power wheel 71 cooperates with the universal wheel 73, drives the shell 1 to move omnidirectionally inside the granary, gradually approaches the abnormal temperature and humidity area, the electric cylinder 742 in the detection mechanism 74 pushes the servo motor 743 to move horizontally along the slide rod, adjusts the horizontal position of the detection cover 744, the servo motor 743 drives the detection cover 744 to rotate after starting, makes the infrared thermal imaging probe 745 installed in it scan the surface of the surrounding grain pile, collects the grain pile temperature data and transmits to the receiving end of the operator in real time, when the local high temperature area is identified, the operator immediately plans the moving path, the driving mechanism 72 controls the power wheel 71 to steer, makes the shell 1 quickly adjust the moving direction, in the moving process, when the anti-collision plate 83 of the protection assembly 8 contacts the grain pile, the impact force is transmitted to the movable plate 821 through the push rod 823, the strong magnet 822 on both sides of the movable plate 821 and the strong magnet 822 in the buffer shell 81 repel each other and generate a reverse force, cooperate with the sliding limit structure of the slide rail and the slide block, gradually offset the impact energy, avoid the shell 1 to stop suddenly and cause the grain to break, the elastic protection piece 10 wraps the edge of the shell 1 to form a buffer layer, further reduce the friction damage, after reaching the target position, the refrigerating machine 4 inhales the ambient air through the air suction cover 9, outputs the cold air flow in the direction through the air outlet cover 6 after temperature reduction, the high-definition camera 5 continuously shoots the surrounding picture, the operator can remotely monitor the cooling effect, if necessary, the temperature change is confirmed through the detection mechanism 74 for secondary scanning, the operator does not need to enter the granary to operate, improves the safety.

[0033] The above disclosed utility model preferred embodiment is only used to help the description of the utility model, the preferred embodiment does not describe all the details, and the utility model is not limited to the specific implementation mode, the description selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model.

Claims

1. A new energy-driven remote-controlled walking grain cooler for grain silos, comprising a shell (1), a remote-controlled walking component (7), and a protective component (8), characterized in that: A top plate (2) and a partition plate (3) are fixedly connected to the top and bottom of the inner cavity of the housing (1), respectively. A refrigerator (4) is fixedly connected to the top of the partition plate (3). The air outlet on the right side of the refrigerator (4) passes through the housing (1) and is connected to an exhaust hood (6). The remote-controlled walking assembly (7) includes a drive wheel (71), the top of which is movably connected to the partition (3), the bottom of which extends through to the outside of the housing (1), a drive mechanism (72) is fixedly connected to the left side of the bottom of the housing (1), universal wheels (73) are fixedly connected to both sides of the bottom of the housing (1), and a detection mechanism (74) is fixedly connected to the left side of the top of the top plate (2). The protective component (8) includes two buffer shells (81), and the opposite sides of the two buffer shells (81) are fixedly connected to the shell (1). The inner cavity of the buffer shell (81) is provided with an energy absorption mechanism (82), and the right side of the shell (1) is provided with a crash plate (83). The right side of the energy absorption mechanism (82) passes through the buffer shell (81) and is fixedly connected to the crash plate (83).

2. The new energy-driven remote-controlled walking grain cooler for grain silos according to claim 1, characterized in that: The drive mechanism (72) includes a first motor (721), a drive gear (722) is fixedly connected to the top of the output end of the first motor (721), and a driven gear (723) is fixedly connected to the surface of the power wheel (71). The left side of the driven gear (723) meshes with the drive gear (722).

3. The new energy-driven remote-controlled walking grain cooler for grain silos according to claim 1, characterized in that: The detection mechanism (74) includes a detection shell (741), the top of which is fixedly connected to the top plate (2), an electric cylinder (742) is fixedly connected to the right side of the detection shell (741), a servo motor (743) is fixedly connected to the left side of the output end of the electric cylinder (742) through the detection shell (741), and the top of the output end of the servo motor (743) is fixedly connected to a detection cover (744), and an infrared thermal imaging probe (745) is fixedly connected to the inner wall of the detection cover (744).

4. The new energy-driven remote-controlled walking grain cooler for grain silos according to claim 3, characterized in that: The front and rear sides of the inner cavity of the detection shell (741) are fixedly connected to slide rods, and the surfaces of the slide rods are slidably connected to slide sleeves. The opposite sides of the two slide sleeves are fixedly connected to servo motors (743).

5. The new energy-driven remote-controlled walking grain cooler for grain silos according to claim 1, characterized in that: The air inlet on the left side of the refrigeration unit (4) is connected to a suction hood (9), and the left end of the suction hood (9) extends through to the outside of the housing (1) and is fixedly connected to a filter screen.

6. The new energy-driven remote-controlled walking grain cooler for grain silos according to claim 1, characterized in that: The energy absorption mechanism (82) includes a movable plate (821). Strong magnets (822) are fixedly connected to the left side of the movable plate (821) and the left side of the inner cavity of the buffer shell (81). The magnetic poles of the two strong magnets (822) are the same on opposite sides. A push rod (823) is fixedly connected to the right side of the movable plate (821). The right side of the push rod (823) passes through the buffer shell (81) and is fixedly connected to the anti-collision plate (83).

7. The new energy-driven remote-controlled walking grain cooler for grain silos according to claim 6, characterized in that: The inner wall of the buffer shell (81) is fixedly connected to a slide rail, and the inner cavity of the slide rail is slidably connected to a slider. The bottom of the slider is fixedly connected to the movable plate (821).

8. The new energy-driven remote-controlled walking grain cooler for grain silos according to claim 1, characterized in that: An elastic protective sheet (10) is fixedly connected to the left side of the buffer shell (81), and a high-definition camera (5) is fixedly connected to the right side of the top of the top plate (2).

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