Sand supply equipment for simulating desert environment

Abstract

The utility model discloses sand supply equipment for simulating a desert environment, which belongs to the technical field of automobile simulation detection, solves the problem of non-uniform feeding of the existing sand supply equipment, and comprises a processing box body, a material receiving part, a feed port and a sand outlet, the feed port is formed in the upper end of the processing box body, the material receiving part is slidably mounted in the feed port, and the sand outlet is mounted in the processing box body. According to the sand impact detection device, the vibrating mechanism, the blowing mechanism and the material receiving part are arranged, so that sand can be stably and uniformly fed, the speed and the total amount of the sand during conveying are controlled by utilizing the vertical shaking of the material receiving part, and the sand can be blown subsequently to assist an automobile in completing sand impact detection; in the using process, the total amount of sand output by equipment can be adjusted in real time by changing the vibration frequency of the material receiving piece and the power of the fan set, so that the stability of the equipment during operation is guaranteed, the accuracy of the equipment during use is improved, and data of follow-up sand impact detection of an automobile is more accurate.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile simulation detection, and in particular relates to sand supply equipment for simulating a desert environment. Background Art

[0002] Automobile inspection is an inspection to determine the technical condition or working ability of the automobile. During the use of the automobile, as the use time increases (or the mileage increases), its parts gradually wear, corrode, deform, age, and the lubricant deteriorates, causing the clearance of the mating pair to increase, causing loose movement, vibration, noise, and air, water, and oil leakage, resulting in a decline in the technical performance of the automobile. Now, in order to accurately test the multiple capabilities of the automobile, the automobile will be tested for humidity, wind and sand impact, and directional snowflakes. Among them, the wind and sand impact test is to blow sand towards the car through the fan inside a specific test box to test the strength of the car itself and complete the test of the driving performance of the car in the desert environment.

[0003] At present, when conducting wind and sand impact tests on cars, professional sand supply equipment is used to assist the car in conducting wind and sand impact tests. However, in actual use, the existing sand supply equipment cannot stably and accurately control the amount of sand supplied, resulting in the inability to accurately detect the amount of impact received by the car under different wind forces and different amounts of sand during wind and sand impact tests, which affects the detection effect of the equipment. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the problems raised in the above background technology, the utility model adopts the following technical solutions.

[0006] A sand supply equipment for simulating a desert environment comprises a processing box, a material receiving piece, a material feed port and a sand outlet, wherein the processing box is provided with a material feed port at the upper end, the material receiving piece is slidably mounted inside the material feed port, a sand outlet is provided at one side inside the processing box, the material feed port is communicated with the inside of the sand outlet, a vibration mechanism is fixedly mounted inside the processing box, the vibration mechanism comprises a rotating frame, a cam and a driving assembly, the rotating frame is symmetrically rotatably mounted inside the processing box, the cam is symmetrically fixedly mounted outside the rotating frame, the cam surface is slidably connected to the bottom end of the material receiving piece, and the driving assembly is fixedly mounted on the side of the processing box.

[0007] As a preferred technical solution of the utility model, the driving assembly includes a shell, a conveying wheel, a conveyor belt and a driving motor. The shell is fixedly mounted on the side of the processing box, and the conveying wheel is symmetrically rotatably mounted inside the shell, wherein a set of rotating frames is fixedly connected to the conveying wheel, the driving motor is fixedly mounted on the side of the shell, and the output end of the driving motor is fixedly connected to the rotating frame.

[0008] As an optimal technical solution of the utility model, the material receiving part includes a material receiving component, a sliding frame and a sliding groove. The material receiving component is slidably installed inside the material feed port, and the sliding frame is symmetrically fixed on both sides of the material receiving component. The inner wall of the processing box is symmetrically provided with sliding grooves, and the sliding grooves are slidably connected to the sliding frame.

[0009] As an optimal technical solution of the utility model, the material receiving assembly includes a material receiving plate, a baffle and a limit block. The material receiving plate is slidably installed inside the feed port, the baffle is fixedly installed on the baffle surface, and the limit block is equidistantly fixed on one side of the upper surface of the material receiving plate.

[0010] As a preferred technical solution of the utility model, the material receiving plate is tilted as a whole, and the baffle is composed of three groups of partitions, and the three groups of partitions are fixedly installed on the upper surface of the material receiving plate.

[0011] As a preferred technical solution of the utility model, the sand supply equipment simulating the desert environment includes a blowing mechanism, which includes a mounting groove, a fan unit and a blowing groove. The processing box is provided with a mounting groove inside, and the fan unit is fixedly installed inside the mounting groove. Blowing grooves are equidistantly provided inside the processing box between the sand outlet and the mounting groove.

[0012] As a preferred technical solution of the utility model, the blowing mechanism further includes a limiting plate, and the limiting plate is symmetrically fixedly installed at the discharge port at the bottom end of the feed port.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, by arranging a vibration mechanism, a blowing mechanism and a material receiving piece, the sand can be fed stably and evenly, and the speed and total amount of sand during transportation can be controlled by utilizing the up and down shaking of the material receiving piece itself, and the sand can be blown subsequently to assist the automobile in completing wind and sand impact detection. During use, the total amount of sand output by the equipment can be adjusted in real time by changing the vibration frequency of the material receiving piece and the power of the fan unit itself, thereby ensuring the stability of the equipment during operation and improving the accuracy of the equipment during use, making the data of subsequent wind and sand impact detection of the automobile more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model.

[0016] Figure 2 It is a three-dimensional diagram of the internal structure of the processing box of the utility model.

[0017] Figure 3 It is a three-dimensional diagram of the vibration mechanism structure of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the drive assembly of the utility model.

[0019] Figure 5 It is a structural schematic diagram of the material connection component in the utility model.

[0020] Figure 6 It is a structural schematic diagram of the blowing mechanism in the utility model.

[0021] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0022] 1. Processing box; 2. Material receiving parts; 21. Material receiving assembly; 211. Material receiving plate; 212. Baffle; 213. Limit block; 22. Sliding frame; 23. Sliding groove; 3. Material inlet; 4. Sand outlet; 5. Vibration mechanism; 51. Rotating frame; 52. Cam; 53. Driving assembly; 531. Housing; 532. Conveying wheel; 533. Conveying belt; 534. Driving motor; 6. Blowing mechanism; 61. Mounting groove; 62. Fan unit; 63. Blowing groove; 64. Limit plate. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0026] Depend on Figure 1 , Figure 2 and Figure 3As shown, a sand supply device simulating a desert environment comprises a processing box 1, a material receiving piece 2, a material feed port 3 and a sand outlet 4. The processing box 1 is provided with a material feed port 3 at the upper end, the material receiving piece 2 is slidably installed inside the material feed port 3, a sand outlet 4 is provided on one side inside the processing box 1, the material feed port 3 is communicated with the inside of the sand outlet 4, a vibration mechanism 5 is fixedly installed inside the processing box 1, the vibration mechanism 5 comprises a rotating frame 51, a cam 52 and a driving assembly 53, the rotating frame 51 is symmetrically rotatably installed inside the processing box 1, the cam 52 is symmetrically fixedly installed outside the rotating frame 51, the surface of the cam 52 is slidably connected to the bottom end of the material receiving piece 2, the driving assembly 53 is fixedly installed on the side of the processing box 1, and the sand to be supplied is poured into the receiving piece 2 during use. The surface of the material piece 2, and then under the operation and cooperation of the vibration mechanism 5, the sand on the surface of the material piece 2 is discharged evenly and stably from the inside of the feed port 3 and enters the inside of the sand outlet 4. By starting the driving component 53, the two sets of rotating frames 51 rotate at the bottom end of the material piece 2. At this time, the cam 52 will rotate synchronously with the rotating frame 51. Using the shape of the cam 52 itself, the bottom end of the material piece 2 will fit with the surface of the cam 52. When the cam 52 rotates to the raised part, the position of the material piece 2 itself will be lifted up, and then with the continued rotation of the rotating frame 51 and the cam 52, the height of the material piece 2 will move with the rotation of the cam 52, so as to realize the up and down shaking of the height of the material piece 2 itself, and the sand on the surface of the material piece 2 is stably and evenly conveyed.

[0027] By the attached Figure 4 As shown, in this embodiment, the driving assembly 53 includes a shell 531, a conveying wheel 532, a conveyor belt 533 and a driving motor 534. The shell 531 is fixedly mounted on the side of the processing box 1, and the conveying wheel 532 is symmetrically rotatably mounted inside the shell 531. One group of rotating frames 51 is fixedly connected to the conveying wheel 532, and the driving motor 534 is fixedly mounted on the side of the shell 531. The output end of the driving motor 534 is fixedly connected to the rotating frame 51. During use, by starting the driving motor 534, a single group of conveying wheels 532 will rotate synchronously with the output end of the driving motor 534, and then with the cooperation of the conveyor belt 533, the two groups of conveying wheels 532 rotate in the same direction and at the same speed, driving the two groups of cams 52 on the side to rotate.

[0028] By the attached Figure 3As shown, in this embodiment, the material receiving part 2 includes a material receiving component 21, a sliding frame 22 and a sliding groove 23. The material receiving component 21 is slidably installed inside the feed port 3, and the sliding frame 22 is symmetrically fixedly installed on both sides of the material receiving component 21. The inner wall of the processing box 1 is symmetrically provided with sliding grooves 23, and the sliding grooves 23 are slidably connected to the sliding frame 22. During use, when the cam 52 pushes the bottom end of the material receiving component 21, the material receiving component 21 will slide up and down inside the processing box 1 with the cooperation of the sliding frame 22 and the sliding groove 23, and the vibration generated by the up and down sliding of the material receiving component 21 itself is used to stably and evenly transport the sand on the surface of the material receiving component 21.

[0029] By the attached Figure 5 As shown, in this embodiment, the material receiving assembly 21 includes a material receiving plate 211, a baffle 212 and a limit block 213. The material receiving plate 211 is slidably installed inside the feed port 3, the baffle 212 is fixedly installed on the surface of the baffle 212, and the limit block 213 is equidistantly fixedly installed on one side of the upper surface of the material receiving plate 211. During use, the material to be transported is received by using the material receiving plate 211, and then with the cooperation of the baffle 212, the sand on the surface of the material receiving plate 211 is blocked and limited, and the use of the limit block 213 can ensure that the sand on the surface of the material receiving plate 211 is in a state of being stably transported forward at all times.

[0030] By the attached Figure 5 As shown, in this embodiment, the receiving plate 211 is inclined as a whole, and the baffle 212 is composed of three groups of partitions, which are fixedly installed on the upper surface of the receiving plate 211. During use, the receiving plate 211 is blocked and protected in three directions to prevent sand on the surface of the receiving plate 211 from falling to the outside of the receiving piece 2.

[0031] By the attached Figure 6 As shown, in this embodiment, the sand supply equipment simulating the desert environment includes a blowing mechanism 6, and the blowing mechanism 6 includes a mounting groove 61, a fan unit 62 and a blowing groove 63. The processing box 1 is provided with a mounting groove 61, and the fan unit 62 is fixedly installed inside the mounting groove 61. Blowing grooves 63 are equidistantly provided inside the processing box 1 between the sand outlet 4 and the mounting groove 61. During use, the fan unit 62 is started and operated, and the fan unit 62 generates a target wind force. Through the cooperation of the blowing groove 63, the sand discharged from the feed port 3 is blown, and the sand is blown out from the inside of the equipment, so as to perform a wind and sand impact strength test on the car.

[0032] By the attached Figure 6 As shown, in this embodiment, the blowing mechanism 6 also includes a limit plate 64, and the limit plate 64 is symmetrically fixedly installed on the discharge port at the bottom end of the feed port 3. During use, the limit plate 64 is used to centrally output the sand discharged from the docking material 2, so that the subsequent fan unit 62 is convenient for blowing the sand.

[0033] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A sand supply device for simulating a desert environment, comprising a processing box (1), a material receiving member (2), a material inlet (3) and a sand outlet (4), wherein the processing box (1) is provided with a material inlet (3) at the upper end, the material receiving member (2) is slidably mounted inside the material inlet (3), a sand outlet (4) is provided on one side inside the processing box (1), the material inlet (3) is communicated with the inside of the sand outlet (4), and the device is characterized in that: A vibration mechanism (5) is fixedly installed inside the processing box (1), and the vibration mechanism (5) comprises a rotating frame (51), a cam (52) and a driving assembly (53). The rotating frame (51) is symmetrically rotatably installed inside the processing box (1), and the cam (52) is symmetrically fixedly installed outside the rotating frame (51). The surface of the cam (52) is slidably connected to the bottom end of the material receiving member (2), and the driving assembly (53) is fixedly installed on the side of the processing box (1).

2. The sand supply device for simulating desert environment according to claim 1, characterized in that: The driving assembly (53) comprises a housing (531), a conveying wheel (532), a conveying belt (533) and a driving motor (534); the housing (531) is fixedly mounted on a side of a processing box (1); the conveying wheel (532) is symmetrically rotatably mounted inside the housing (531); a set of rotating frames (51) is fixedly connected to the conveying wheel (532); the driving motor (534) is fixedly mounted on a side of the housing (531); and an output end of the driving motor (534) is fixedly connected to the rotating frame (51).

3. The sand supply device for simulating desert environment according to claim 2, characterized in that: The material receiving member (2) comprises a material receiving component (21), a sliding frame (22) and a sliding groove (23); the material receiving component (21) is slidably mounted inside the material feed port (3); the sliding frame (22) is symmetrically fixedly mounted on both sides of the material receiving component (21); the inner wall of the processing box (1) is symmetrically provided with the sliding grooves (23); the sliding grooves (23) are slidably connected to the sliding frame (22).

4. The sand supply device for simulating desert environment according to claim 3 is characterized in that: The material receiving assembly (21) comprises a material receiving plate (211), a baffle plate (212) and a stop block (213); the material receiving plate (211) is slidably mounted inside the material feed port (3); the baffle plate (212) is fixedly mounted on the surface of the baffle plate (212); and the stop block (213) is fixedly mounted at equal distances on one side of the upper surface of the material receiving plate (211).

5. The sand supply device for simulating desert environment according to claim 4, characterized in that: The receiving plate (211) is tilted as a whole, and the baffle (212) is composed of three groups of partitions, and the three groups of partitions are fixedly mounted on the upper surface of the receiving plate (211).

6. The sand supply device for simulating desert environment according to claim 1, characterized in that: The sand supply device for simulating a desert environment comprises a blowing mechanism (6), the blowing mechanism (6) comprising a mounting groove (61), a fan unit (62) and a blowing groove (63), the processing box (1) is provided with a mounting groove (61), the fan unit (62) is fixedly installed inside the mounting groove (61), and the processing box (1) is provided with blowing grooves (63) equidistantly located between the sand outlet (4) and the mounting groove (61).

7. The sand supply device for simulating desert environment according to claim 6, characterized in that: The blowing mechanism (6) further comprises a limiting plate (64), wherein the limiting plate (64) is symmetrically fixedly mounted on the discharge port at the bottom end of the feed port (3).

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