A kind of square cabin device for outdoor cooking

Abstract

The invention relates to the technical field of military logistics support equipment, and specifically proposes a square cabin device for outdoor cooking; the device comprises a square cabin and an adjustable base fixed at the bottom of the square cabin, the adjustable base is fixed on a vehicle frame, and a horizontal adjustment assembly for adjusting the horizontal state of the square cabin is installed on the frame; the adjustable base comprises two parallel longitudinal bases, the longitudinal base comprises two elastic supports fixed on the frame and a longitudinal beam hinged on the two elastic supports; a plurality of transverse bases distributed along the length direction of the longitudinal beam are installed between the two longitudinal beams; when the device provided by the invention adjusts the posture of the square cabin, it avoids excessive dependence on the terrain, basically does not need to manually level the ground, protects the stability of the vehicle body structure, and improves the maneuverability, flexibility and randomness of field operations.

Description

Technical Field

[0001] The invention relates to the technical field of military logistics support equipment, and specifically proposes a cabin device for outdoor cooking. Background Art

[0002] The cooking car is a special logistics support vehicle used flexibly in the army to meet the needs of field operations. It mostly adopts a semi-trailer structure, and a square kitchen is installed on the frame of the semi-trailer, thus forming a mobile kitchen, which can meet the basic catering needs of soldiers in field operations. When cooking in the field, it is preferred to park the vehicle on an open and flat ground. However, the field combat environment is complex. In order to ensure that the cooking car can perform flexible cooking operations at any time and in the field environment, the cooking car is basically equipped with a matching square cabin horizontal adjustment structure. When the field combat is on an uneven ground In order to maintain a normal horizontal cooking operation state, the horizontal state of the cabin can be adjusted in time. However, the existing kitchen cabin of the cooking vehicle is basically fixed on the frame of the cooking vehicle. Generally, the horizontal posture of the cabin can only be adjusted by the support feet installed on the vehicle body and the suspension system of the vehicle itself. However, the existing adjustment mechanism has certain disadvantages and limitations, which are mainly reflected in the following points: 1) It is highly dependent on the ground terrain. When the ground is too uneven, the stability of the support adjustment through the support feet of the vehicle body is poor, and the adjustment cannot achieve the ideal effect.

[0003] 2) Frequent reliance on the vehicle body's suspension system for horizontal adjustments will increase the overall pressure on the vehicle's suspension system and accelerate wear, which will in turn affect the stability and safety of the vehicle's overall operation.

[0004] 3) In order to ensure that the ground on which the supporting feet are supported is flat, it is sometimes necessary to manually level the corresponding ground area in advance, which increases the difficulty of adjustment and prolongs the time required for adjustment.

[0005] In summary, it is necessary to make corresponding improvements to the existing kitchen car cabin structure to reduce the disadvantages and limitations of the existing kitchen car cabin in terms of horizontal posture adjustment. Summary of the invention

[0006] In order to solve the above problems, the present invention provides a cabin device for outdoor cooking, which is used to solve the problems mentioned in the above background technology.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a square cabin device for outdoor cooking, which is transported by a vehicle and includes a square cabin and an adjustable base fixed at the bottom of the square cabin. The adjustable base is fixed on the frame of the vehicle, and the frame is equipped with a horizontal adjustment assembly for adjusting the horizontal state of the square cabin.

[0008] The adjustable base includes two parallel longitudinal bases, and the longitudinal base includes two elastic supports fixed on the frame and a longitudinal beam hinged on the two elastic supports; a plurality of transverse bases distributed along the length direction of the longitudinal beams are installed between the two longitudinal beams; the transverse base includes two fixed supports installed on the two longitudinal beams in a one-to-one correspondence and a telescopic connecting rod hinged between the two fixed supports; the cabin is fixed on all the fixed supports.

[0009] The horizontal adjustment assembly comprises a longitudinal adjustment mechanism mounted on the vehicle frame and a transverse adjustment mechanism mounted on the longitudinal adjustment mechanism, and the transverse adjustment mechanism is fixed on the square cabin.

[0010] The longitudinal adjustment mechanism is arranged in cooperation with two longitudinal bases. When the longitudinal adjustment mechanism is adjusted, the two longitudinal beams are tilted synchronously; the transverse adjustment mechanism is arranged in cooperation with multiple transverse bases. When the transverse adjustment mechanism is adjusted, the multiple telescopic connecting rods are tilted synchronously.

[0011] Preferably, the elastic support includes a vertical guide frame fixed on the frame and an articulated seat vertically slidably installed on the vertical guide frame, and at least one No. 1 spring is connected between the articulated seat and the vertical guide frame; two sliders sliding along the length direction are slidably installed on the longitudinal beam, and a No. 2 spring is connected between the two sliders and the longitudinal beam, and the bottom ends of the two sliders are hinged to the articulated seats of the two elastic supports one by one.

[0012] Preferably, a hanging plate is fixed on the longitudinal beam; and two fixed supports in the transverse base are mounted on the two hanging plates in a one-to-one correspondence.

[0013] Preferably, the fixed support includes a guide column vertically slidably mounted on the hanging plate, a ball joint seat is fixed to the top of the guide column, and a No. 3 spring is sleeved on the guide column; the two ends of the No. 3 spring are respectively fixed to the hanging plate and the ball joint seat, a ball joint support block is installed on the ball joint seat, and the bottom end of the cabin is fixed on the ball joint support block; the two ends of the telescopic connecting rod are correspondingly hinged on the two ball joint seats.

[0014] Preferably, the longitudinal adjustment mechanism includes at least one No. 1 hydraulic cylinder vertically fixed on the frame, the output end of the No. 1 hydraulic cylinder is horizontally hinged with an articulated frame, a sliding table is slidably mounted on the articulated frame, and the sliding direction of the sliding table is along the length direction of the longitudinal beam; the transverse adjustment mechanism is assembled on the sliding table.

[0015] Preferably, the horizontal adjustment mechanism includes a plurality of support rods hinged on the sliding platform, the top ends of the plurality of support rods are hinged together with a connecting frame, and the connecting frame is fixed on the square cabin; the sliding platform is also equipped with a driving component that drives the connecting frame to perform horizontal tilt adjustment.

[0016] Preferably, the supporting pull rod includes a sleeve hinged on the sliding platform and a sliding rod slidably installed in the sleeve, the outer shaft end of the sliding rod is hinged on the connecting frame, and a No. 4 spring is sleeved on the sliding rod, and the two ends of the No. 4 spring are respectively fixed on the sleeve and the sliding rod.

[0017] Preferably, the driving assembly includes a No. 2 hydraulic cylinder vertically fixed on the sliding table, and the output end of the No. 2 hydraulic cylinder is hinged with a pressure-lifting rod, which is slidably installed on a connecting frame, and the sliding direction of the pressure-lifting rod is perpendicular to the sliding direction of the sliding table.

[0018] Preferably, a plurality of sliding shafts slidably mounted on the hinged frame are fixed to the bottom end of the sliding platform.

[0019] Preferably, a cross level is installed on the outside of the cabin.

[0020] The above technical scheme has the following advantages or beneficial effects: The present invention provides a square cabin device for outdoor cooking, which changes the installation method in which the square cabins in the existing cooking vehicles are basically directly fixed on the frame, and indirectly fixes the square cabin to the frame through an adjustable base, and realizes the docking between the square cabin and the frame through a set horizontal adjustment assembly. The adjustable base is used as the adjustment basis of the square cabin, and the rapid adjustment of the posture of the square cabin is indirectly completed through the horizontal adjustment assembly, thereby adopting a direct adjustment method of the square cabin instead of the existing adjustment method of directly adjusting the ground support through the vehicle body suspension system and the support feet, avoiding excessive dependence on the terrain, basically no need to manually level the ground, protecting the stability of the vehicle body structure, and improving the maneuverability, flexibility and randomness of field operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention and its features, configurations and advantages will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings. The same reference numerals indicate the same parts throughout the drawings, which are not drawn to scale, with emphasis on illustrating the subject matter of the present invention.

[0022] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of a cabin device for outdoor cooking provided by the present invention.

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of a cabin device for outdoor cooking provided by the present invention under another viewing angle.

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure in which the adjustable base and the level adjustment assembly are assembled on the frame.

[0025] Figure 4 It is a three-dimensional structural diagram of the longitudinal base.

[0026] Figure 5 It is a three-dimensional structural diagram of the horizontal base.

[0027] Figure 6 It is a three-dimensional structural diagram of the horizontal adjustment assembly.

[0028] In the figure: 1, frame; 2, shelter; 3, adjustable base; 31, longitudinal base; 311, elastic support; 3111, vertical guide frame; 3112, hinged seat; 3113, spring No. 1; 312, longitudinal beam; 3121, slider; 3122, spring No. 2; 3123, hanging plate; 32, transverse base; 321, fixed support; 3211, guide column; 3212, ball joint seat; 3213, spring No. 3; 3214 , ball joint support block; 322, telescopic connecting rod; 4, horizontal adjustment assembly; 41, longitudinal adjustment mechanism; 411, hydraulic cylinder No. 1; 412, articulated frame; 413, sliding table; 4131, sliding shaft; 42, transverse adjustment mechanism; 421, supporting rod; 4211, sleeve; 4212, sliding rod; 4213, spring No. 4; 422, connecting frame; 423, driving assembly; 4231, hydraulic cylinder No. 2; 4232, lifting and pressing rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] In order to enable those skilled in the art to better understand the scheme of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] like Figure 1 and Figure 2 As shown, a shelter 2 device for outdoor cooking is transported by a vehicle, and the vehicle for transportation is specifically a military cooking vehicle with a semi-trailer. The device includes a shelter 2 and an adjustable base 3 fixed to the bottom of the shelter 2. The adjustable base 3 is fixed to the vehicle frame 1, and the frame 1 is equipped with a level adjustment assembly 4 for adjusting the horizontal state of the shelter 2. It should be added that the shelter 2 includes all necessary or auxiliary cooking-related equipment in the existing cooking vehicle. For example, the shelter integrates a variety of cooking equipment, including an induction cooker, a microwave oven, a steamer, an oven, etc., to meet different cooking needs. In addition, the shelter 2 is also equipped with a sink, a locker, a freezer, and other devices.

[0032] like Figure 1 , Figure 3 and Figure 4 As shown, the adjustable base 3 includes two parallel longitudinal bases 31, the longitudinal base 31 includes two elastic supports 311 fixed on the frame 1 and a longitudinal beam 312 hinged on the two elastic supports 311; the elastic support 311 includes a vertical guide frame 3111 welded on the frame 1 and a hinge seat 3112 vertically slidably installed on the vertical guide frame 3111, two guide rods are arranged on the vertical guide frame 3111, and the two guide rods located on the vertical guide frame 3111 are both sleeved with a No. 1 spring 3113, and the two ends of the No. 1 spring 3113 are respectively fixed on the hinge seat 3112 and the vertical guide frame 3111; two sliders 3121 sliding along the length direction thereof are slidably mounted on the longitudinal beam 312, and No. 2 springs 3122 are welded between the two sliders 3121 and the longitudinal beam 312, and the bottom ends of the two sliders 3121 are hinged to the hinge seats 3112 of the two elastic supports 311 in a one-to-one correspondence.

[0033] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, a hanging plate 3123 is welded on the longitudinal beam 312; a plurality of transverse bases 32 distributed along the length direction of the longitudinal beam 312 are installed between the two hanging plates 3123 on the two longitudinal beams 312; the transverse base 32 includes two fixed supports 321 correspondingly installed on the two hanging plates 3123 and a telescopic connecting rod 322 hinged between the two fixed supports 321; the fixed support 321 includes a guide column 3211 vertically slidably installed on the hanging plate 3123, and the guide column A ball joint seat 3212 is welded to the top of 3211, and a No. 3 spring 3213 is sleeved on the guide column 3211; the two ends of the No. 3 spring 3213 are respectively welded to the hanging plate 3123 and the ball joint seat 3212, and a ball joint support block 3214 is installed on the ball joint seat 3212, and the bottom end of the cabin 2 is welded to all the ball joint support blocks 3214; the telescopic connecting rod 322 is a telescopic rod structure with two sliding fits; the two ends of the telescopic connecting rod 322 are correspondingly hinged on the two ball joint seats 3212.

[0034] In the longitudinal base 31, the longitudinal beam 312 can be tilted in the longitudinal direction through the limiting effect of the two elastic supports 311, and in the transverse base 32, the telescopic connecting rod 322 can be tilted in the transverse direction through the limiting effect of the two fixed supports 321; the square cabin 2 is fixedly supported and installed by all the ball joint support blocks 3214, retaining a certain degree of freedom of movement, which is convenient for the installation of the square cabin 2 and also convenient for later adjustment. When the square cabin 2 is fixed on multiple ball joint support blocks 3214, the bottom end surface of the square cabin 2 is always parallel to the plane where the central axis of all the telescopic connecting rods 322 is located; the entire adjustable base 3 provides an adjustable support and installation base for the square cabin 2 on the one hand, and has a buffering and shock-absorbing effect on the other hand. When the cooking vehicle is driving in the wild, the adjustable base 3 can achieve damping and shock-absorbing. In this embodiment, the longitudinal direction and the transverse direction are perpendicular to each other. Here, the longitudinal direction and the transverse direction can be considered as two perpendicular straight line directions. It can be known from simple geometric knowledge that two intersecting straight lines form a plane. If the plane is a horizontal plane, then any straight line in the plane is a horizontal line; therefore, when the horizontal state of the cabin 2 is adjusted, when the longitudinal beam 312 and the telescopic connecting rod 322 are both in a horizontal state relative to the horizontal plane, the cabin 2 is in a horizontal state on the adjustable base 3.

[0035] like Figure 1 , Figure 3 and Figure 6 As shown, the horizontal adjustment assembly 4 includes a longitudinal adjustment mechanism 41 mounted on the vehicle frame 1 and a transverse adjustment mechanism 42 mounted on the longitudinal adjustment mechanism 41; the longitudinal adjustment mechanism 41 is arranged in cooperation with two longitudinal bases 31, and when the longitudinal adjustment mechanism 41 is adjusted, the two longitudinal beams 312 are tilted synchronously; the transverse adjustment mechanism 42 is arranged in cooperation with multiple transverse bases 32, and when the transverse adjustment mechanism 42 is adjusted, the multiple telescopic connecting rods 322 are tilted synchronously. The longitudinal adjustment mechanism 41 includes two No. 1 hydraulic cylinders 411 vertically fixed on the vehicle frame 1 by screws, and the two No. 1 hydraulic cylinders 411 are distributed and arranged in a direction perpendicular to the length of the longitudinal beam 312; the output end of the No. 1 hydraulic cylinder 411 is horizontally hinged with an articulated frame 412, and a sliding platform 413 is slidably mounted on the articulated frame 412, and two sliding shafts 4131 slidably mounted on the articulated frame 412 are welded at the bottom end of the sliding platform 413; the sliding direction of the sliding shaft 4131 is along the length direction of the longitudinal beam 312; the transverse adjustment mechanism 42 is mounted on the sliding platform 413.

[0036] like Figure 6As shown, the horizontal adjustment mechanism 42 includes six support rods 421 hinged on the sliding platform 413, and the six support connecting rods are distributed in a rectangular array. The top ends of the six support rods 421 are hinged with a connecting frame 422; the support rod 421 includes a sleeve 4211 hinged on the sliding platform 413 and a slide bar 4212 slidably installed in the sleeve 4211, the outer shaft end of the slide bar 4212 is hinged on the connecting frame 422, and the slide bar 4212 is sleeved with a No. 4 spring 4213, and the two ends of the No. 4 spring 4213 are respectively fixed on the sleeve 4211 and the slide bar 4212. The connecting frame 422 is fixed to the square cabin 2 by bolts; the sliding platform 413 is also equipped with a driving component 423 that drives the connecting frame 422 to adjust the horizontal tilt. The driving assembly 423 includes a No. 2 hydraulic cylinder 4231 vertically fixed on the sliding platform 413, and the output end of the No. 2 hydraulic cylinder 4231 is hinged with a lifting and pressing rod 4232, which is slidably mounted on the connecting frame 422, and the sliding direction of the lifting and pressing rod 4232 is perpendicular to the sliding direction of the sliding platform 413. During adjustment, in order to facilitate real-time observation of the posture state of the square cabin 2, a cross level is installed on the outside of the square cabin 2, and the cross level can be an electronic level or a mechanical level.

[0037] After the square cabin 2 is fixedly installed on the adjustable base 3, the state of the square cabin 2 is not completely fixed, and the horizontal adjustment assembly 4 docks the square cabin 2 on the frame 1, thereby locking the posture of the square cabin 2, and adjusting the horizontal posture of the square cabin 2 based on the adjustable base 3; when the cooking vehicle is located on a horizontal and flat ground, the corresponding states of the adjustable base 3 and the horizontal adjustment assembly 4 are as follows: Figure 3As shown, during field combat training, when the cooking vehicle is on an uneven ground, the horizontal adjustment assembly 4 can be used to adjust the posture of the cabin 2 to ensure that the cabin 2 is in a horizontal or nearly horizontal state, which is convenient for field cooking operations. The details are as follows: After the cooking vehicle stops in the field, the state of the cabin 2 at this time can be observed first, and rapid adjustments can be made according to the posture of the cabin 2. Obviously, the specific adjustment is a compensatory adjustment, that is, when a certain position of the cabin 2 is in a downward tilt state, the position can be tilted to a horizontal state through adjustment. Specifically, during adjustment, the horizontal states of the longitudinal and lateral dimensions can be observed. When performing longitudinal adjustment, the two No. 1 hydraulic cylinders 411 are used to synchronously drive the articulated frame 412 upward The cabin 2 is lifted or lowered by the articulated frame 412 through the sliding table 413 and indirectly through the entire horizontal adjustment mechanism 42, so that the two longitudinal beams 312 are tilted synchronously, and the longitudinal beams 312 are adjusted to a horizontal state. Subsequently, the longitudinal beams 312 are kept fixed, and the No. 2 hydraulic cylinder 4231 is started to drive the connecting frame 422 to tilt through the lifting and pressing rod 4232, and then indirectly drive multiple telescopic links 322 to tilt synchronously through the cabin 2, and adjust the telescopic links 322 to a horizontal state. At this point, after the longitudinal and lateral directions are adjusted to a horizontal state, the cabin 2 is naturally in a horizontal state. During adjustment, the dynamic changes of the cabin 2 and the real-time state of the cross level can be observed to provide guidance for the adjustment.

[0038] The present invention provides a square cabin 2 device for outdoor cooking, which changes the installation mode of the existing cooking vehicle in which the square cabin 2 is basically directly fixed on the frame 1, and indirectly fixes the square cabin 2 on the frame 1 through an adjustable base 3, and realizes the docking between the square cabin 2 and the frame 1 through a set horizontal adjustment assembly 4, and uses the adjustable base 3 as the adjustment basis of the square cabin 2, and indirectly completes the rapid adjustment of the posture of the square cabin 2 through the horizontal adjustment assembly 4, so that the direct adjustment mode of the square cabin 2 replaces the existing adjustment mode of directly adjusting the ground support through the vehicle body suspension system and the support feet, thereby avoiding excessive dependence on the terrain and ground, basically eliminating the need for manual leveling of the ground, protecting the stability of the vehicle body structure, and improving the maneuverability, flexibility and randomness of field operations.

[0039] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0040] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0041] The above describes the preferred embodiments of the present invention. It should be understood that the present invention is not limited to the above-mentioned specific embodiments, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can make many possible changes and modifications without departing from the technical solution of the present invention, or modify them into equivalent embodiments with equivalent changes, which does not affect the essential content of the present invention. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A shelter device for outdoor cooking, the shelter device being transported by a vehicle, characterized in that: The invention comprises a cabin (2) and an adjustable base (3) fixed to the bottom end of the cabin (2), wherein the adjustable base (3) is fixed to a frame (1) of a vehicle, and a level adjustment assembly (4) for adjusting the level state of the cabin (2) is mounted on the frame (1); wherein: The adjustable base (3) comprises two longitudinal bases (31) arranged in parallel, the longitudinal base (31) comprising two elastic supports (311) fixed on the vehicle frame (1) and a longitudinal beam (312) hinged on the two elastic supports (311); a plurality of transverse bases (32) distributed along the length direction of the longitudinal beams (312) are mounted between the two longitudinal beams (312); the transverse base (32) comprises two fixed supports (321) mounted on the two longitudinal beams (312) in a one-to-one correspondence and a telescopic connecting rod (322) hinged between the two fixed supports (321); the cabin (2) is fixed on all the fixed supports (321); The horizontal adjustment assembly (4) comprises a longitudinal adjustment mechanism (41) mounted on the vehicle frame (1) and a transverse adjustment mechanism (42) mounted on the longitudinal adjustment mechanism (41), wherein the transverse adjustment mechanism (42) is fixed on the cabin (2); The longitudinal adjustment mechanism (41) is arranged in cooperation with the two longitudinal bases (31); when the longitudinal adjustment mechanism (41) is adjusted, the two longitudinal beams (312) are tilted synchronously; the transverse adjustment mechanism (42) is arranged in cooperation with the plurality of transverse bases (32); when the transverse adjustment mechanism (42) is adjusted, the plurality of telescopic connecting rods (322) are tilted synchronously.

2. The shelter device for outdoor cooking according to claim 1, characterized in that: The elastic support (311) comprises a vertical guide frame (3111) fixed on the vehicle frame (1) and an articulated seat (3112) vertically slidably mounted on the vertical guide frame (3111), at least one No. 1 spring (3113) being connected between the articulated seat (3112) and the vertical guide frame (3111); two sliders (3121) sliding along the length direction thereof are slidably mounted on the longitudinal beam (312), a No. 2 spring (3122) being connected between the two sliders (3121) and the longitudinal beam (312), and the bottom ends of the two sliders (3121) are hingedly connected to the articulated seats (3112) of the two elastic supports (3111) one by one.

3. The shelter device for outdoor cooking according to claim 1, characterized in that: A hanging plate (3123) is fixed on the longitudinal beam (312); and two fixed supports (321) in the transverse base (32) are mounted on the two hanging plates (3123) in a one-to-one correspondence.

4. The shelter device for outdoor cooking according to claim 3, characterized in that: The fixed support (321) comprises a guide column (3211) vertically slidably mounted on a hanging plate (3123); a ball joint seat (3212) is fixed to the top of the guide column (3211); a No. 3 spring (3213) is sleeved on the guide column (3211); two ends of the No. 3 spring (3213) are respectively fixed to the hanging plate (3123) and the ball joint seat (3212); a ball joint support block (3214) is installed on the ball joint seat (3212); and the bottom end of the cabin (2) is fixed to the ball joint support block (3214); and two ends of the telescopic connecting rod (322) are correspondingly hinged on the two ball joint seats (3212).

5. The shelter device for outdoor cooking according to claim 1, characterized in that: The longitudinal adjustment mechanism (41) comprises at least one No. 1 hydraulic cylinder (411) vertically fixed on the vehicle frame (1); an output end of the No. 1 hydraulic cylinder (411) is horizontally hinged with an articulated frame (412); a sliding table (413) is slidably mounted on the articulated frame (412); the sliding direction of the sliding table (413) is along the length direction of the longitudinal beam (312); and the transverse adjustment mechanism (42) is mounted on the sliding table (413).

6. The shelter device for outdoor cooking according to claim 5, characterized in that: The horizontal adjustment mechanism (42) comprises a plurality of support rods (421) hinged on the sliding platform (413), the top ends of the plurality of support rods (421) being hingedly connected to a connecting frame (422), and the connecting frame (422) being fixed on the square cabin (2); the sliding platform (413) is also equipped with a driving component (423) for driving the connecting frame (422) to perform horizontal tilt adjustment.

7. The shelter device for outdoor cooking according to claim 6, characterized in that: The supporting pull rod (421) comprises a sleeve (4211) hinged on the sliding platform (413) and a sliding rod (4212) slidably installed in the sleeve (4211); the outer shaft end of the sliding rod (4212) is hinged on the connecting frame (422); a No. 4 spring (4213) is sleeved on the sliding rod (4212); and the two ends of the No. 4 spring (4213) are respectively fixed on the sleeve (4211) and the sliding rod (4212).

8. The shelter device for outdoor cooking according to claim 6, characterized in that: The driving assembly (423) comprises a No. 2 hydraulic cylinder (4231) vertically fixed on the sliding platform (413), and a lifting and pressing rod (4232) is hingedly connected to the output end of the No. 2 hydraulic cylinder (4231). The lifting and pressing rod (4232) is slidably mounted on the connecting frame (422), and the sliding direction of the lifting and pressing rod (4232) is perpendicular to the sliding direction of the sliding platform (413).

9. The shelter device for outdoor cooking according to claim 5, characterized in that: A plurality of sliding shafts (4131) slidably mounted on the hinge frame (412) are fixed to the bottom end of the sliding platform (413).

10. The shelter device for outdoor cooking according to claim 1, characterized in that: The exterior of the shelter (2) is equipped with a cross level.

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