Automobile sampler suitable for bagged particle materials

Abstract

The utility model belongs to the technical field of material sampling, and particularly relates to an automobile sampler suitable for bagged particle materials, which comprises a partition plate, a support frame is fixedly mounted on the upper end face of the partition plate, an outer frame is fixedly mounted on the outer side face of the partition plate, and two limiting cross beams are fixedly mounted at two ends of the inner side face of the outer frame respectively. And two bearing moving rails are fixedly installed in the two limiting cross beams, a moving mechanism is fixedly installed on the two bearing moving rails, a rack lifting rod is installed in the moving mechanism, and a material taking device is fixedly installed on the lower end face of the rack lifting rod. According to the utility model, the automatic sampling is realized, the sampling efficiency is greatly improved, the labor intensity is reduced, a plurality of sampling points can be arranged, the randomness and representativeness of sampling are ensured, the contact with harmful substances such as dust in a manual sampling process is avoided, the safety of operators is ensured, and the device can adapt to different vehicle types and carriage environments and is wide in application range.

Description

TECHNICAL FIELD

[0001] The utility model relates to material sampling technical field, concretely is a kind of bagged granular material automobile sampler suitable for. BACKGROUND

[0002] In chemical industry, agriculture and other fields, bagged granular material (such as urea) transportation and storage are very common. In order to ensure the quality of the material, bagged material sampling detection is needed. The traditional sampling method usually adopts artificial bag opening sampling, and has the following shortcomings:

[0003] Low efficiency: manual sampling speed is slow, and it is difficult to meet the large batch sampling demand.

[0004] Poor representation: manual sampling is easily affected by human factors, and it is difficult to guarantee the randomness and representation of sampling.

[0005] High labor intensity: manual sampling needs to consume a lot of manpower, and the labor intensity is high.

[0006] Safety hazard: in the process of manual sampling, the operator may be exposed to dust and other harmful substances, and there is a safety hazard.

[0007] In order to solve the above problems, the present application provides a kind of bagged granular material automobile sampler suitable for, the sampler can realize efficient, convenient, safe sampling. UTILITY MODEL CONTENT

[0008] In view of the deficiencies of the prior art, the utility model provides a kind of bagged granular material automobile sampler suitable for, solve the problems mentioned in the background art.

[0009] To achieve the above purpose, the utility model provides the following technical scheme: a kind of bagged granular material automobile sampler suitable for, including partition plate, the support frame is fixedly installed on the partition plate upper end face, the external frame is fixedly installed on the partition plate outer side, two limit cross beams are respectively fixedly installed on the internal side of the external frame, two load-bearing moving tracks are fixedly installed in the two limit cross beams, and the moving mechanism is fixedly installed on the two load-bearing moving tracks, the rack lifting rod is installed in the moving mechanism, and the material taking device is fixedly installed on the rack lifting rod lower end face;

[0010] The material taking device comprises a frame fixedly installed at the lower end surface of the rack lifting rod, a gas pump and a vacuum material suction pump main machine are fixedly installed in the frame, the gas pump and the vacuum material suction pump main machine are connected through pipelines, a material taking cylinder is fixedly installed at the bottom of the frame, a material taking rod is fixedly installed at the lower end surface of the material taking cylinder, a vacuum material suction storage tank is also fixedly installed at one side of the frame, a material suction pipeline is arranged between the material taking rod and the vacuum material suction storage tank, the material suction pipeline is fixedly connected with the material taking rod after penetrating through the outer wall of the material taking cylinder, a bolt hole for connecting with the rack lifting rod is arranged at the upper end surface of the frame, and the connection between the gas pump and the frame is achieved through the connection of the corner code.

[0011] As a preferred technical scheme of the utility model, the moving mechanism comprises a track moving power device movably connected with the load-bearing moving track, an upper mounting plate is fixedly installed at the lower end surface of the track moving power device, a plurality of supporting columns are fixedly installed at the lower end surface of the upper mounting plate, a lower mounting plate is fixedly installed at the lower end surfaces of the supporting columns, a bottom fixing rod is fixedly installed at the upper end surface of the lower mounting plate, and two lifting devices are also fixedly installed at the upper end surface of the lower mounting plate.

[0012] As a preferred technical scheme of the utility model, the track moving power device comprises two bottom connecting frames fixedly installed at the upper end surface of the upper mounting plate, two connecting rods B are fixedly installed between the bottom connecting frames, an intermediate connecting plate is fixedly installed between the two connecting rods B, two connecting rods A are respectively fixedly installed at the two sides of the intermediate connecting plate, the two connecting rods A at any one side are fixedly connected with the connecting plate, a moving wheel is fixedly installed at the inner side of the connecting plate, and a power device A and a transmission wheel are also fixedly installed at the outer side of the connecting plate.

[0013] As a preferred technical scheme of the utility model, the lifting device comprises a power device B fixedly installed at the upper end surface of the lower mounting plate, the power device B is fixedly connected with an executing device, and an opening is arranged on the lower mounting plate to allow the executing device to pass through.

[0014] As a preferred technical scheme of the utility model, the executing device comprises a protection plate B and a protection plate A, two short edge rollers are fixedly installed on the inner side of the protection plate A, two long edge rollers are fixedly installed on the inner side of the protection plate A, four bottom mounting plates B are fixedly installed at the lower end surface of the executing device, a bearing seat mounting plate and a bearing seat B are respectively fixedly installed at the two sides of the two protection plates B, a bearing seat A is fixedly installed on the bearing seat mounting plate and the bearing seat B, the bearing seat A is rotatably connected with a transmission shaft, the transmission shaft penetrates through the two bearing seats A, a coupling is fixedly installed at the other end of the transmission shaft, a power device B is fixedly installed at the other end of the coupling, and a rack driving gear is also sleeved on the transmission shaft.

[0015] As a preferred technical scheme of the utility model, the executing device is sleeved on the rack lifting rod, the rack lifting rod comprises a bottom mounting plate A fixedly connected with a frame, a lifting rod is fixedly installed on the upper end surface of the bottom mounting plate A, a top limiting plate is fixedly installed on the end of the lifting rod away from the bottom mounting plate A, and a rack meshing with a rack driving gear is further arranged on one side of the lifting rod.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The utility model realizes automatic sampling, greatly improves sampling efficiency, reduces labor intensity, can set multiple sampling points, ensures randomness and representativeness of sampling, avoids contacting harmful substances such as dust in the artificial sampling process, guarantees the safety of operating personnel, can adapt to different vehicle types and car body environments, and has wide application range. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a perspective view of the utility model;

[0019] Figure 2 It is a schematic view of a material taking device;

[0020] Figure 3 It is a schematic view of a material taking device;

[0021] Figure 4 It is a schematic view of a moving mechanism;

[0022] Figure 5 It is a schematic view of a track moving power device;

[0023] Figure 6 It is a schematic view of a track moving power device;

[0024] Figure 7 It is a schematic view of a lifting device;

[0025] Figure 8 It is a schematic view of an executing device;

[0026] Figure 9 It is Figure 8 the enlarged view of A of

[0027] Figure 10 It is a schematic view of the structure of the utility model;

[0028] Figure 11 It is Figure 11 the enlarged view of B of

[0029] In the drawing:

[0030] 1, take material device, 101, frame, 102, air pump, 103, take material cylinder, 104, take material rod, 105, vacuum suction material storage tank, 106, vacuum suction material pump host, 107, suction pipeline;

[0031] 2, external frame, 3, load moving track, 4, limit cross beam, 5, partition plate;

[0032] 6, rack lifting rod, 61, top limit plate, 62, lifting rod, 63, bottom mounting plate A, 64, rack;

[0033] 7, support frame;

[0034] 8, moving mechanism, 801, support column, 802, upper mounting plate;

[0035] 803, track moving power device, 8031, moving wheel, 8032, transmission wheel, 8033, power device A, 8034, bottom connecting frame, 8035, connecting plate, 8036, connecting rod A, 8037, intermediate connecting plate, 80368, connecting rod B;

[0036] 804, lifting device, 8041, power device B;

[0037] 8042, execution device, 80421, transmission shaft, 80422, coupling, 80423, guard plate A, 80424, bottom mounting plate B, 80425, long side roller, 80426, short side roller, 80427, guard plate B, 80428, bearing seat A, 80429, bearing seat mounting plate, 804210, rack drive gear, 804211, bearing seat B;

[0038] 805, lower mounting plate, 806, bottom fixed rod. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. EMBODIMENT

[0040] Please refer to Figures 1-2The utility model provides following technical scheme: A kind of bagged granular material automobile sampler suitable for it, including partition plate 5, support frame 7 is fixedly installed on the upper end surface of partition plate 5, external frame 2 is fixedly installed on the outer side surface of partition plate 5, two limit cross beams 4 are respectively fixedly installed on the inner side surface both ends of external frame 2, two load-bearing moving tracks 3 are fixedly installed in two limit cross beams 4, moving mechanism 8 is fixedly installed on two load-bearing moving tracks 3, rack lifting rod 6 is installed in moving mechanism 8, taking material device 1 is fixedly installed on the lower end surface of rack lifting rod 6;

[0041] Taking material device 1 includes frame 101 fixedly installed on the lower end surface of rack lifting rod 6, air pump 102 and vacuum suction material pump host 106 are fixedly installed in frame 101, air pump 102 and vacuum suction material pump host 106 are connected by pipeline, taking material cylinder 103 is fixedly installed on the bottom of frame 101, taking material rod 104 is fixedly installed on the lower end surface of taking material cylinder 103, vacuum suction material storage tank 105 is also fixedly installed on the side of frame 101, suction pipeline 107 is arranged between taking material rod 104 and vacuum suction material storage tank 105, suction pipeline 107 is fixedly connected with taking material rod 104 after penetrating through the outer wall of taking material cylinder 103 inside taking material cylinder 103, bolt hole for being connected with rack lifting rod 6 is arranged on the upper end surface of frame 101, angle code is connected between air pump 102 and frame 101.

[0042] In the embodiment, the connection between partition plate 5 and support frame 7 is welded, and the main function of support frame 7 is to support and fix other components, the outer side surface of partition plate 5 is connected with external frame 2 by bolts, and the external frame 2 is used to enhance the stability of the overall structure, two load-bearing moving tracks 3 are installed between two limit cross beams 4 by welding, and moving mechanism 8 is installed on load-bearing moving track 3 by mechanical cooperation, and the function of load-bearing moving track 3 is to provide horizontal moving path for moving mechanism 8 and ensure the stability during moving process.

[0043] Rack lifting rod 6 is installed in moving mechanism 8, and taking material device 1 is connected with rack lifting rod 6 by bolts, and the function of moving mechanism 8 is to accurately position taking material device 1 to sampling position by horizontal moving and lifting motion.

[0044] The frame 101 is the main support structure of the material taking device 1, which is fixedly installed on the lower end face of the rack lifting rod 6 through the bolt hole, is made of high-strength material, can bear various loads in the material taking process, ensures the stability of the overall structure, the air pump 102 is installed inside the frame 101 through bolts, is used for providing the air pressure power required in the material taking process, is connected between the air pump 102 and the frame 101 through the corner code, the use of the corner code enhances the fixing strength of the air pump 102, prevents it from loosening or displacement in the working process, the vacuum material suction pump host 106 is also installed inside the frame 101 through bolts, and is connected between the air pump 102 and the vacuum material suction pump host 106 through the pipeline, the main function of the vacuum material suction pump host 106 is to suck the particulate material into the material taking device 1 through the negative pressure principle, the cooperative work of the air pump 102 and the vacuum material suction pump host 106 ensures the efficiency and stability of the material taking process, the material taking cylinder 103 is installed at the bottom of the frame 101 through the sealing gasket flange, which is the channel for the material to enter the material taking device 1, the material taking cylinder 103 considers the flowability and sealing property of the material, ensures that the material will not leak or block in the material taking process, the material taking rod 104 is welded at the lower end face of the material taking cylinder 103, which is the part directly contacting the material, the end of the material taking rod 104 is designed with a material suction port, which can accurately suck the target material, the material taking rod 104 is connected with the material suction pipeline 107, and the sucked material is transported to the vacuum material suction storage tank 105, the vacuum material suction storage tank 105 is installed on one side of the frame 101 through bolt connection, and is used for temporarily storing the sucked material, the vacuum material suction storage tank 105 is connected with the material taking rod 104 through the material suction pipeline 107, the material suction pipeline 107 penetrates the outer wall of the material taking cylinder 103 and is connected with the material taking rod 104 inside the material taking cylinder 103, ensuring the continuity and sealing property of the material transportation, the material suction pipeline 107 is a key component connecting the material taking rod 104 and the vacuum material suction storage tank 105, which penetrates the outer wall of the material taking cylinder 103 and is connected with the material taking rod 104 inside the material taking cylinder 103, the design of the material suction pipeline 107 ensures that the material will not leak or be contaminated in the transportation process, the frame 101 is bolted and connected with the rack lifting rod 6 through the bolt hole, ensuring that the material taking device 1 can move with the lifting of the rack lifting rod 6, realizing the sampling operation at different height positions.

[0045] Specifically, the moving mechanism 8 includes a track moving power device 803 movably connected with the load-bearing moving track 3, an upper mounting plate 802 fixedly installed at the lower end face of the track moving power device 803, a plurality of support columns 801 fixedly installed at the lower end face of the upper mounting plate 802, a lower mounting plate 805 fixedly installed at the lower end face of the support columns 801, a bottom fixing rod 806 fixedly installed at the upper end face of the lower mounting plate 805, and two lifting devices 804 also fixedly installed at the upper end face of the lower mounting plate 805.

[0046] In this embodiment, the track moving power device 803 can move horizontally on the load-bearing moving track 3, and the track moving power device 803 is powered by the power device A8033 and moves smoothly through the moving wheel 8031 and the transmission wheel 8032. The upper mounting plate 802 is bolted to the lower end face of the track moving power device 803, and the upper mounting plate 802 is used to connect the track moving power device 803 with the support column 801. Four support columns 801 are bolted to the lower end face of the upper mounting plate 802 to support the entire moving mechanism and transmit the load. The number and distribution of the support columns 801 are designed according to the actual load requirement to ensure the stability and strength of the structure. The lower mounting plate 805 is welded to the lower end face of the four support columns 801, and the lower mounting plate 805 serves as a bottom support platform to ensure the installation stability of the lifting device 804. The bottom fixed rod 806 is welded to the upper end face of the lower mounting plate 805 to enhance the structural strength of the lower mounting plate 805 and prevent it from deforming or displacing during work. Two lifting devices 804 are bolted to the upper end face of the lower mounting plate 805, and the lifting device 804 is used to drive the sampling device to move up and down in the vertical direction. The lifting device 804 includes the power device B8041 and the execution device 8042, and the rack drive gear 804210 is engaged with the rack lifting rod 6 to achieve precise lifting control.

[0047] Specifically, the track moving power device 803 includes two bottom connecting frames 8034 fixedly installed on the upper end face of the upper mounting plate 802, two connecting rods B8038 fixedly installed between the bottom connecting frames 8034, an intermediate connecting plate 8037 fixedly installed between the two connecting rods B8038, two connecting rods A8036 fixedly installed on both sides of the intermediate connecting plate 8037, and the two connecting rods A8036 on either side being fixedly connected with the connecting plate 8035. The moving wheel 8031 is fixedly installed on the inner side of the connecting plate 8035, and the power device A8033 and the transmission wheel 8032 are also fixedly installed on the outer side of the connecting plate 8035.

[0048] In this embodiment, the bottom connecting frame 8034 is the basic support component of the track moving power device, fixedly installed on the upper end face of the upper mounting plate 802, which supports the entire track moving power device and ensures the stability of the device during operation. The bottom connecting frames 8034 are fixedly connected by connecting rods B8038 to form a stable frame structure. The connecting rods B8038 are fixedly installed between the two bottom connecting frames 8034 to enhance the connection strength between the bottom connecting frames 8034 and ensure that the device does not deform or deviate during operation. The middle connecting plate 8037 is fixedly installed between the two connecting rods B8038 as the installation basis of the connecting rod A8036, which further reinforces the structure of the track moving power device and provides an installation position for the connecting rod A8036. The connecting rod A8036 is fixedly installed on both sides of the middle connecting plate 8037 and is fixedly connected with the connecting plate 8035, which transmits the power generated by the power device A8033 and uniformly distributes the power to the moving wheel 8031 to ensure smooth movement of the device on the track. The connecting plate 8035 is fixedly installed at the end of the connecting rod A8036 as the installation basis of the moving wheel 8031, the power device A8033 and the transmission wheel 8032, which transmits the power generated by the power device A8033 to the moving wheel 8031 and further transmits the power through the transmission wheel 8032. The moving wheel 8031 is fixedly installed on the inner side of the connecting plate 8035 for rolling on the track to realize the moving function of the track moving power device, which supports the device and ensures its smooth operation on the track. The power device A8033 is fixedly installed on the outer side of the connecting plate 8035 to provide power for the track moving power device, which transmits the power generated by the power device A8033 to the moving wheel 8031 through the transmission wheel 8032 to drive the device to move on the track. The transmission wheel 8032 is fixedly installed on the outer side of the connecting plate 8035 and connected with the power device A8033, which transmits the power generated by the power device A8033 to the moving wheel 8031 to ensure smooth movement of the device on the track.

[0049] Specifically, the lifting device 804 includes a power device B8041 fixedly installed on the upper end face of the lower mounting plate 805, which is fixedly connected with the execution device 8042. The lower mounting plate 805 is provided with an opening for the execution device 8042 to pass through.

[0050] The power device B8041 is fixedly installed on the upper end surface of the lower mounting plate 805 in this embodiment, as the power source of the lifting device, for providing the driving force required for lifting movement, and can adopt a motor, a hydraulic cylinder or a pneumatic cylinder, etc. driving equipment, which is selected according to actual needs. The execution device 8042 is fixedly connected with the power device B8041, for converting the driving force provided by the power device B8041 into vertical lifting movement. The execution device 8042 includes a transmission shaft 80421, a coupling 80422, a protection plate A80423, a bottom mounting plate B80424, a long edge roller 80425, a short edge roller 80426, a protection plate B80427, a bearing seat A80428, a bearing seat mounting plate 80429, a rack drive gear 804210 and a bearing seat B804211, etc. The lower mounting plate 805 is the installation base of the lifting device, with the power device B8041 fixedly installed on the upper part thereof, and connected with other components through the bottom fixed rod 806. The lower mounting plate 805 is provided with an opening for passing the execution device 8042 and realizing vertical movement.

[0051] Specifically, the execution device 8042 includes the protection plate B80427 and the protection plate A80423. Two short edge rollers 80426 are fixedly installed on the inner side surface of the protection plate A80423, and two long edge rollers 80425 are fixedly installed on the inner side surface of the protection plate A80423. Four bottom mounting plates B80424 are fixedly installed on the lower end surface of the execution device 8042. The bearing seat mounting plate 80429 and the bearing seat B804211 are fixedly installed on the two sides of each protection plate B80427, respectively. The bearing seat A80428 is fixedly installed on the bearing seat mounting plate 80429 and the bearing seat B804211. The bearing seat A80428 is rotatably connected with the transmission shaft 80421. The transmission shaft 80421 penetrates through the two bearing seats A80428. The coupling 80422 is fixedly installed on the other end of the transmission shaft 80421. The power device B8041 is fixedly installed on the other end of the coupling 80422. The rack drive gear 804210 is further sleeved on the transmission shaft 80421.

[0052] In this embodiment, the bottom mounting plate B80424 is fixed to the lower end surface of the execution device 8042, which is used to fix the overall structure of the execution device 8042, prevent it from moving or tilting during operation, and connect the protective plate B80427 with the bearing seat mounting plate 80429 and the bearing seat B804211. The protective plate B80427 is fixed on both sides of the bearing seat mounting plate 80429 and the bearing seat B804211, which is used to install the bearing seat A80428 and ensure the smooth rotation of the transmission shaft 80421. The bearing seat A80428 is connected with the transmission shaft 80421, which ensures the stability of the transmission shaft 80421 during operation. The transmission shaft 80421 is connected with the power device B8041 through the shaft coupling 80422, which transmits the power of the power device B8041 to the transmission shaft 80421, drives the execution device 8042 to move, and the rack drive gear 804210 is sleeved on the transmission shaft 80421 and engaged with the rack 64, which converts the rotary motion of the transmission shaft 80421 into linear motion and drives the lifting of the rack lifting rod 6.

[0053] Specifically, the execution device 8042 is sleeved on the rack lifting rod 6, which includes a bottom mounting plate A63 fixedly connected with the frame 101, a lifting rod 62 fixedly installed on the upper end surface of the bottom mounting plate A63, a top limiting plate 61 fixedly installed on the end of the lifting rod 62 away from the bottom mounting plate A63, and a rack 64 on one side of the lifting rod 62, which is engaged with the rack drive gear 804210.

[0054] In the embodiment, the execution device 8042 is sleeved on the rack lifting rod 6, the lifting function is realized by the meshing of the rack driving gear 804210 and the rack 64, the execution device 8042 includes the protection plate B 80427 and the protection plate A 80423, two short edge rollers 80426 and two long edge rollers 80425 are fixedly installed on the inner side surface of the protection plate A 80423 and are used for supporting and guiding, four bottom mounting plates B 80424 are fixedly installed on the lower end surface of the execution device 8042 and are used for fixing and supporting the whole execution device, the bearing seat mounting plate 80429 and the bearing seat B 804211 are fixedly installed on the two sides of the protection plate B 80427 respectively, the bearing seat A 80428 is fixedly installed on the bearing seat mounting plate 80429 and the bearing seat B 804211, the bearing seat A 80428 is rotationally connected with the transmission shaft 80421, the transmission shaft 80421 penetrates through the two bearing seat A 80428, the coupling 80422 is fixedly installed on the other end of the transmission shaft 80421, the power device B 8041 is fixedly installed on the other end of the coupling 80422 and is used for providing power, the rack driving gear 804210 is also sleeved on the transmission shaft 80421, the rack driving gear 804210 is meshed with the rack 64, the lifting function is realized, the rack lifting rod 6 includes the bottom mounting plate A 63 fixedly connected with the frame 101, the lifting rod 62 is fixedly installed on the upper end surface of the bottom mounting plate A 63, the top limiting plate 61 is fixedly installed on the end, away from the bottom mounting plate A 63, of the lifting rod 62 and is used for limiting and fixing, the rack 64 meshed with the rack driving gear 804210 is also arranged on one side of the lifting rod 62, the meshing of the rack 64 and the rack driving gear 804210 realizes the lifting movement of the lifting rod 62, through the meshing of the rack driving gear 804210 and the rack 64, the lifting movement of the lifting rod 62 is realized, so that the height of the sampling device is controlled, through the lifting movement of the lifting rod 62, the sampling device is driven to move up and down, the accurate sampling operation is realized, the frame 101 and the lifting rod 62 are fixedly connected, stable support is provided, the lifting function of the sampling device is realized, is used for limiting and fixing, prevents the lifting rod 62 from excessively lifting, is meshed with the rack driving gear 804210, realizes the lifting movement of the lifting rod 62, is meshed with the rack 64, and the power provided by the power device B 8041 is converted into the lifting movement of the lifting rod 62.

[0055] Finally, it should be noted that: the above only for preferred embodiments of the present application have, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can be modified to the technical scheme recorded in the foregoing embodiments, or equivalent replacement of part of the technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A vehicle sampler suitable for bagged granular materials, comprising a partition plate (5), characterized in that: A support frame (7) is fixedly installed on the upper end face of the partition plate (5), an external frame (2) is fixedly installed on the outer side of the partition plate (5), two limiting beams (4) are fixedly installed on both ends of the inner side of the external frame (2), two load-bearing moving rails (3) are fixedly installed inside the two limiting beams (4), a moving mechanism (8) is fixedly installed on the two load-bearing moving rails (3), a rack lifting rod (6) is installed inside the moving mechanism (8), and a material picking device (1) is fixedly installed on the lower end face of the rack lifting rod (6). The material handling device (1) includes a frame (101) fixedly installed on the lower end face of the rack lifting rod (6). An air pump (102) and a vacuum suction pump main unit (106) are fixedly installed inside the frame (101). The air pump (102) and the vacuum suction pump main unit (106) are connected by a pipe. A material handling cylinder (103) is fixedly installed at the bottom of the frame (101). A material handling rod (104) is fixedly installed on the lower end face of the material handling cylinder (103). One side of the frame (101) also has… A vacuum suction storage tank (105) is fixedly installed. A suction pipe (107) is provided between the material picking rod (104) and the vacuum suction storage tank (105). The suction pipe (107) passes through the outer wall of the material picking cylinder (103) and is fixedly connected to the material picking rod (104) inside the material picking cylinder (103). The upper end face of the frame (101) is provided with bolt holes for connecting with the rack lifting rod (6). The air pump (102) is connected to the frame (101) by angle brackets.

2. The vehicle sampler for bagged granular materials according to claim 1, characterized in that: The moving mechanism (8) includes a track moving power device (803) movably connected to the load-bearing moving track (3). An upper mounting plate (802) is fixedly installed on the lower end face of the track moving power device (803). A plurality of support columns (801) are fixedly installed on the lower end face of the upper mounting plate (802). A lower mounting plate (805) is fixedly installed on the lower end face of the support columns (801). A bottom fixing rod (806) is fixedly installed on the upper end face of the lower mounting plate (805). Two lifting devices (804) are also fixedly installed on the upper end face of the lower mounting plate (805).

3. A vehicle sampler for bagged granular materials according to claim 2, characterized in that: The track-moving power device (803) includes two bottom connecting frames (8034) fixedly installed on the upper end face of the upper mounting plate (802). Two connecting rods B (8038) are fixedly installed between the bottom connecting frames (8034). An intermediate connecting plate (8037) is fixedly installed between the two connecting rods B (8038). Two connecting rods A (8036) are fixedly installed on both sides of the intermediate connecting plate (8037). The two connecting rods A (8036) on either side are fixedly connected to the connecting plate (8035). A moving wheel (8031) is fixedly installed on the inner side of the connecting plate (8035). A power device A (8033) and a transmission wheel (8032) are also fixedly installed on the outer side of the connecting plate (8035).

4. A vehicle sampler for bagged granular materials according to claim 2, characterized in that: The lifting device (804) includes a power device B (8041) fixedly installed on the upper surface of the lower mounting plate (805). The power device B (8041) is fixedly connected to the actuator (8042). The lower mounting plate (805) is provided with an opening for the actuator (8042) to pass through.

5. A vehicle sampler for bagged granular materials according to claim 4, characterized in that: The actuator (8042) includes a protective plate B (80427) and a protective plate A (80423). Two short-side rollers (80426) are fixedly installed on the inner side of the protective plate A (80423), and two long-side rollers (80425) are fixedly installed on the inner side of the protective plate A (80423). Four bottom mounting plates B (80424) are fixedly installed on the lower end face of the actuator (80422). Bearing seat mounting plates (80429) and bearing seats B (804211) are fixedly installed on both sides of the two protective plates B (80427). Bearing housing A (80428) is fixedly installed on both bearing housing mounting plate (80429) and bearing housing B (804211). Bearing housing A (80428) is rotatably connected to drive shaft (80421). Drive shaft (80421) passes through two bearing housings A (80428). Coupling (80422) is fixedly installed at the other end of drive shaft (80421). Power device B (8041) is fixedly installed at the other end of coupling (80422). Rack drive gear (804210) is also sleeved on drive shaft (80421).

6. A vehicle sampler for bagged granular materials according to claim 1 or 4, characterized in that: The actuator (8042) is mounted on the rack lifting rod (6). The rack lifting rod (6) includes a bottom mounting plate A (63) fixedly connected to the frame (101). A lifting rod (62) is fixedly mounted on the upper surface of the bottom mounting plate A (63). A top limiting plate (61) is fixedly mounted on one end of the lifting rod (62) away from the bottom mounting plate A (63). A rack (64) that meshes with the rack drive gear (804210) is also provided on one side of the lifting rod (62).

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