Engine compartment structure, skid steer loader and engineering equipment

Abstract

The utility model relates to the technical field of engineering machinery, and discloses an engine compartment structure, a skid steer loader and engineering equipment, and the engine compartment structure comprises a shell which comprises a first shell part and a second shell part; the part is arranged on the side, facing the interior of the shell, of the first shell part and movably connected with the first shell part, and at least one of the first shell part and the part is movably connected with the second shell part; the first shell part has a first state of independently rotating relative to the part and a second state of rotating relative to the second shell part together with the part. According to the engine compartment structure provided by the utility model, the first shell part can independently move relative to the parts, so that only the parts can be maintained and overhauled; and the first shell part and the parts can jointly move relative to the second shell part, so that the maintenance and overhaul of other equipment parts in the shell are abdicated.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering machinery, in particular to an engine compartment structure, a skid loader and engineering equipment. Background Art

[0002] Small construction machinery often faces limited operating space due to its compact structure and limited space for component placement. For example, a skid-steer loader is a small, flexible piece of construction machinery suitable for use in tight workspaces, uneven terrain, and where operations frequently change. To improve overall performance and comfort, while also reducing noise, a skid-steer loader typically utilizes an independent cooling system to match its powertrain.

[0003] However, due to the compact structure of skid-steer loaders and the limited space for component placement, internal equipment, such as the radiator, must be located above the engine compartment. This requires an engine hood above the radiator and a cooling motor below. If the upper cover of the engine hood were removable, while this would facilitate external inspection of the radiator and allow for operations such as adding antifreeze, it would require the radiator to be removed to inspect the cooling motor and other components within the engine compartment, making the entire machine less accessible for maintenance. Utility Model Content

[0004] In view of this, the utility model provides an engine compartment structure, a skid steer loader and engineering equipment to solve the problems of the skid steer loader having a compact structure and poor repair and maintenance convenience of the entire machine.

[0005] In a first aspect, the present invention provides an engine compartment structure, comprising:

[0006] A housing comprising a first housing portion and a second housing portion;

[0007] The component is arranged on a side of the first housing portion facing the interior of the housing and is movably connected to the first housing portion, and at least one of the first housing portion and the component is movably connected to the second housing portion;

[0008] The first housing portion has a first state in which the first housing portion rotates independently of the component, and a second state in which the first housing portion rotates together with the component relative to the second housing portion.

[0009] Beneficial effects: By movably connecting the components with the first shell portion, the first shell portion can move independently relative to the components, so that only the components can be maintained and repaired; and by movably connecting the first shell portion and / or the components with the second shell portion, the first shell portion and the components can move together relative to the second shell portion, thereby making way for maintenance and repair of other equipment components inside the shell.

[0010] In an optional embodiment, the component and the second housing portion are hingedly connected via a second hinge structure, and the first housing portion and the component are hingedly connected via a first hinge structure.

[0011] In an optional embodiment, the engine compartment structure further includes a lock body structure, which has a locked state for locking the relative position of the component and the second housing portion, and an unlocked state for allowing the component to rotate relative to the second housing portion.

[0012] Beneficial effect: By providing a locking structure, when there is no need to repair the equipment components inside the shell, the overall stability of the components and the second shell part is guaranteed, as well as the operability of opening the first shell part alone.

[0013] In an optional embodiment, the lock body structure includes a lock body and a lock cylinder, one of the lock body and the lock cylinder is connected to the component, and the other is connected to the second housing portion, and the lock body and the lock cylinder are detachably connected.

[0014] In an optional embodiment, the engine compartment structure also includes at least one first support member, one end of the first support member is connected to the equipment body, and the other end is connected to the component or the first shell part to support the integral structure composed of the component and the first shell part.

[0015] Beneficial effect: By providing the first support member, the integral structure composed of the components and the first shell portion can be supported after being flipped open, thereby facilitating maintenance of other equipment components inside the shell.

[0016] In an optional embodiment, the engine compartment structure further includes at least one second support member, one end of the second support member is connected to the first shell portion, and the other end is connected to the component, so as to be suitable for angling the first shell portion and the component.

[0017] Beneficial effect: By providing a second support member, the first shell part can be supported and limited after the first shell part is opened relative to the component, so that it is set at an angle to the component and maintained at this angle, thereby facilitating the inspection and maintenance of the component.

[0018] In an optional embodiment, the engine compartment structure further includes a first buffer member, which is disposed between the second shell portion and the component, so as to enable the component to abut against the second shell portion via the first buffer member.

[0019] Beneficial effect: By arranging the first buffer member to play a vibration-reducing and limiting role between the second shell portion and the component, the second shell portion is prevented from rigidly contacting the component, thereby reducing noise during operation and reducing the possibility of collision damage.

[0020] In an optional embodiment, the engine compartment structure further includes a second buffer member, which is disposed between the component and the first shell portion, so as to enable the first shell portion to abut against the component via the second buffer member.

[0021] Beneficial effect: By arranging the second buffer member to play a vibration-reducing and limiting role between the first shell portion and the component, the first shell portion is prevented from rigidly contacting the component, thereby reducing noise during operation and reducing the possibility of collision damage.

[0022] In an optional embodiment, the engine compartment structure further includes a blocking member, which is disposed between the component and the first housing portion, so as to enable the component to abut against the first housing portion via the blocking member.

[0023] Beneficial effect: By arranging a blocking piece between the component and the first shell part, the gap between the component and the first shell part is blocked.

[0024] In a second aspect, the present invention further provides a skid steer loader, comprising: the above-mentioned engine compartment structure.

[0025] Because the skid steer loader includes an engine compartment structure, it has the same effects as the engine compartment structure, and its beneficial effects are not repeated here.

[0026] In a third aspect, the present invention further provides an engineering equipment, comprising: the above-mentioned engine compartment structure.

[0027] Because the engineering equipment includes an engine compartment structure and has the same effects as the engine compartment structure, its beneficial effects are not repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1 This is a structural schematic diagram of an engine compartment structure according to an embodiment of the present utility model;

[0030] Figure 2 for Figure 1 A partial structural diagram of the engine compartment structure shown (with the frame hidden);

[0031] Figure 3 for Figure 2 A partial enlarged schematic diagram;

[0032] Figure 4 for Figure 2 A partial enlarged schematic diagram of B in the middle;

[0033] Figure 5 for Figure 1 A partial structural diagram of the engine compartment structure shown (the first housing portion is hidden);

[0034] Figure 6 for Figure 5 A partial enlarged schematic diagram of center C;

[0035] Figure 7 for Figure 6 A schematic structural diagram of the first buffer member shown;

[0036] Figure 8 for Figure 5 A partial enlarged schematic diagram of D in the middle;

[0037] Figure 9 for Figure 1 A schematic diagram of the structure of the components shown in the storage state;

[0038] Figure 10 for Figure 1 A schematic diagram of the structure in which the components are exposed;

[0039] Figure 11 for Figure 10 A partial enlarged schematic diagram of E in the middle;

[0040] Figure 12 for Figure 1 The structural schematic diagram of the first housing portion shown is in a first state;

[0041] Figure 13 for Figure 12 A partial enlarged schematic diagram of F in the middle.

[0042] Description of reference numerals:

[0043] 1. Frame; 2. Shell; 201. First shell part; 202. Second shell part; 3. Crossbeam; 4. Parts; 401. Second bracket; 5. Screw; 6. Lock column; 7. First hinge structure; 8. Second hinge structure; 9. First support member; 10. Second support member; 11. First buffer member; 12. Second buffer member; 13. Blocking member; 14. Lock body; 15. Cooling motor; 16. Articulated seat; 17. Handle; 18. First bracket; 19. Slide groove; 191. Limiting groove; 20. Quick latch; 21. Washer; 22. Fixing plate. DETAILED DESCRIPTION

[0044] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are 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 those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0045] The following combination Figures 1 to 13 , describing the embodiments of the present utility model.

[0046] According to an embodiment of the present invention, on one hand, an engine compartment structure is provided, comprising:

[0047] The housing 2 includes a first housing portion 201 and a second housing portion 202;

[0048] Component 4 is provided on a side of the first housing portion 201 facing the interior of the housing 2 and is movably connected to the first housing portion 201 . At least one of the first housing portion 201 and component 4 is movably connected to the second housing portion 202 .

[0049] The first housing portion 201 has a first state in which it rotates independently relative to the component 4 , and a second state in which it rotates together with the component 4 relative to the second housing portion 202 .

[0050] The engine compartment structure provided in this embodiment is movably connected to the first housing portion 201 through the component 4, so that the first housing portion 201 can move independently relative to the component 4, so that only the component 4 can be maintained and repaired; and the first housing portion 201 and / or the component 4 are movably connected to the second housing portion 202, so that the first housing portion 201 and the component 4 can move together relative to the second housing portion 202, thereby making way for maintenance and repair of other equipment components inside the housing 2.

[0051] Specifically, the housing 2 has an internal cavity suitable for accommodating equipment components such as the engine and component 4. The second housing portion 202 primarily supports and bears the load of the first housing portion 201 and the equipment components such as component 4. The second housing portion 202 can be part of the engine compartment or part of the equipment body, such as a support beam extending from the equipment body. Furthermore, the second housing portion 202 can be a fixed structure or a movable structure that can move relative to the equipment body.

[0052] Component 4 can be a radiator, heat exchanger, or liquid storage tank. In this embodiment, component 4 can specifically be a radiator. The first housing portion 201 can independently rotate away from the radiator to expose the radiator, facilitating operations such as visual inspection and adding antifreeze. The first housing portion 201 can also form an integral structure with the radiator, rotating away from the interior of the housing 2 to expose the housing 2. This allows for easy maintenance and inspection of other equipment components within the housing 2 without removing the radiator.

[0053] The first housing portion 201 and the component 4 form an integral structure, and there are three connection modes with the second housing portion 202, namely:

[0054] The first housing portion 201 and the second housing portion 202 are movably connected to each other, so that the integral structure composed of the first housing portion 201 and the component 4 can rotate relative to the second housing portion 202;

[0055] The component 4 is movably connected to the second housing portion 202 to achieve rotation of the integral structure composed of the first housing portion 201 and the component 4 relative to the second housing portion 202;

[0056] The first housing portion 201 and the component 4 are movably connected to the second housing portion 202 respectively, so that the integral structure composed of the first housing portion 201 and the component 4 can rotate relative to the second housing portion 202.

[0057] A handle 17 is fixedly connected to the component 4 and / or the first housing portion 201 , so that an operator can use the handle 17 to drive the component 4 and / or the first housing portion 201 to move relative to the second housing portion 202 .

[0058] In one embodiment, combined Figures 1 to 13 As shown, the component 4 is hinged to the second housing portion 202 via the second hinge structure 8 , and the first housing portion 201 is hinged to the component 4 via the first hinge structure 7 .

[0059] Specifically, the aforementioned movable connection forms may include: rotating connection, sliding connection, elastic connection, or magnetic connection. Furthermore, the rotating connection may include: hinge connection, ball joint connection, universal joint connection, gear connection, etc.; further, a multi-link structure connection or worm gear connection may be used. This embodiment uses a hinge connection as an example to specifically illustrate the movable connection method of the present invention.

[0060] As a feasible implementation form, the second hinge structure 8 is configured as a hinge, and the two rotating parts of the hinge are fixedly connected to the component 4 and the second housing part 202 respectively through bolts and washers.

[0061] In some embodiments not shown, the second hinge structure 8 can also be constructed as a pin shaft and pin hole, a ball head connecting rod and a ball joint seat, a hinge, etc., as long as the hinge between the component 4 and the second shell part 202 can be achieved.

[0062] The first hinge structure 7 refers to the structural form of the second hinge structure 8 described above, and may specifically adopt the same structural form as the second hinge structure 8 or a different structural form therefrom.

[0063] The number of the second hinge structure 8 and the number of the first hinge structure 7 are both at least one.

[0064] Additionally, the second housing portion 202 is fixedly connected to the crossbeam 3 , and the second hinge structure 8 is connected to the crossbeam 3 and the component 4 respectively.

[0065] Preferably, the hinge axis of the second hinge structure 8 coincides with the hinge axis of the first hinge structure 7 .

[0066] In one embodiment, combined Figures 1 to 13 As shown, the engine compartment structure further includes a lock body structure, which has a locked state for locking the relative position of the component 4 and the second housing portion 202 , and an unlocked state for allowing the component 4 to rotate relative to the second housing portion 202 .

[0067] The engine compartment structure provided in this embodiment is provided with a locking structure to ensure the overall stability of the component 4 and the second housing part 202 when there is no need to repair the equipment components inside the housing 2, as well as the operability of opening the first housing part 201 separately.

[0068] Specifically, when the lock body structure is in a locked state, the relative position of component 4 and the second shell part 202 is fixed, which is beneficial to reduce the shaking and noise when the equipment is working. At this time, when the first shell part 201 is rotated, component 4 will not rotate accordingly, which facilitates the independent flipping of the first shell part 201.

[0069] In one embodiment, combined Figures 1 to 13 As shown, the lock body structure includes a lock body 14 and a lock cylinder 6 , one of the lock body 14 and the lock cylinder 6 is connected to the component 4 , and the other is connected to the second housing portion 202 . The lock body 14 and the lock cylinder 6 are detachably connected.

[0070] Specifically, the lock body 14 is fixedly connected to the component 4 or the second housing portion 202 via screws 5. As the component 4 rotates from being exposed outside the housing 2 to being inside the housing 2, the lock cylinder 6 and the lock body 14 gradually approach each other until the lock cylinder 6 strikes and engages with the lock tongue of the lock body 14, thereby fixing the relative position of the component 4 and the second housing portion 202. It should be noted that the engagement, locking, and unlocking of the lock body 14 and the lock cylinder 6 is a state of the art (e.g., the lock body structure disclosed in Patent Publication No. CN102587747A), and therefore its specific structure and operating principle will not be described in detail.

[0071] In one embodiment, combined Figures 1 to 13 As shown, the engine compartment structure also includes at least one first support member 9, one end of the first support member 9 is connected to the equipment body, and the other end is connected to the component 4 or the first shell part 201 to support the integral structure composed of the component 4 and the first shell part 201.

[0072] The engine compartment structure provided in this embodiment is provided with a first support member 9 to support the integral structure composed of the component 4 and the first shell portion 201 after it is flipped open, thereby facilitating the inspection and maintenance of other equipment components inside the shell 2.

[0073] Specifically, the first support member 9 is constructed as a gas spring, one end of which is hinged to the device body via a hinge seat 16, and the other end of which is hinged to the component 4 or the first housing portion 201 via the hinge seat 16. This gas spring supports the integral structure formed by the component 4 and the first housing portion 201 when the integral structure is rotated to a position exposed from the housing 2. When the first support member 9 is hinged to the first housing portion 201, the first housing portion 201 and the component 4 are detachably fixedly connected. The detachable connection can be achieved by bolting, quick-release pin connection, etc., or by using the aforementioned locking structure.

[0074] In some embodiments not shown, the first support member 9 can also be constructed as a telescopic rod, comprising multiple relatively extendable standard sections. Adjacent standard sections are locked or unlocked by a locking structure to prevent accidental contraction of the telescopic rod. The locking structure may include a threaded locking structure, a spring locking structure, or the like. It should be noted that locking and unlocking the telescopic rod is a well-established technology, so its specific structure and operating principle will not be described in detail. The first support member 9 can also be constructed using an electric cylinder, hydraulic cylinder, or pneumatic cylinder to provide the force required to rotate the integral structure formed by the component 4 and the first housing portion 201, facilitating operation by the operator.

[0075] In one embodiment, combined Figures 1 to 13As shown, the engine compartment structure further includes at least one second support member 10 , one end of the second support member 10 is connected to the first housing portion 201 , and the other end is connected to the component 4 , so as to be suitable for angling the first housing portion 201 and the component 4 .

[0076] The engine compartment structure provided in this embodiment is provided with a second support member 10, so that after the first shell part 201 is opened relative to the component 4, the first shell part 201 is supported and limited, so that it is set at an angle to the component 4 and maintained at this angle, thereby facilitating the inspection and maintenance of the component 4.

[0077] Specifically, the second support member 10 is configured as a fixed rod. As a feasible embodiment, one of the component 4 and the first housing portion 201 is provided with a slide groove 19, and the other is provided with a fixing plate 22 with a through-hole formed therein. A bent portion is formed at each end of the fixed rod. One bent portion slides into the slide groove 19 via a washer 21 and a quick latch 20, while the other bent portion pivots into the through-hole via a washer 21 and a quick latch 20. A localized recessed area on the sidewall of the slide groove 19 forms a retaining groove 191. The retaining grooves 191 can be one or multiple and spaced along the length of the slide groove 19. During rotation of the first housing portion 201 relative to the component 4, the bent portion of the fixed rod engages with the retaining groove 191, thereby fixing the relative position of the first housing portion 201 relative to the component 4. If multiple retaining grooves 191 are provided, the bent portion engages with different retaining grooves 191 to maintain different angles between the first housing portion 201 and the component 4.

[0078] As an additional embodiment, one end of the fixing rod is hingedly connected to one of component 4 and first housing portion 201, and the other end abuts the other. Taking the example of the fixing rod being hingedly connected to component 4, its other end is clipped onto component 4. A abutment hole is provided on first housing portion 201. After rotating first housing portion 201 to a predetermined angle, the other end of the fixing rod is removed from component 4. The fixing rod is then rotated so that its other end extends into the abutment hole, thereby supporting first housing portion 201.

[0079] In some embodiments not shown, the second support member 10 may also be constructed in the form of a gas spring, a telescopic rod, an electric cylinder, a hydraulic cylinder, a pneumatic cylinder, etc., and its two ends are respectively hinged to the component 4 and the first housing portion 201 to provide support for the first housing portion 201. Those skilled in the art may interchange the specific structural forms of the first support member 9 and the second support member 10 based on actual circumstances.

[0080] In one embodiment, combined Figures 1 to 13As shown, the engine compartment structure further includes a first buffer member 11 , which is disposed between the second housing portion 202 and the component 4 , so as to enable the component 4 to abut against the second housing portion 202 via the first buffer member 11 .

[0081] The engine compartment structure provided in this embodiment provides a first buffer member 11 to play a vibration-damping and limiting role between the second shell portion 202 and the component 4, thereby avoiding rigid contact between the second shell portion 202 and the component 4, thereby reducing noise during operation and reducing the possibility of collision damage.

[0082] Specifically, there is at least one first buffer member 11, which may include a rubber pad, a silicone pad, a spring, or the like. As a feasible implementation, the first buffer member 11 is fixedly connected to the second housing portion 202, and the component 4 is adapted to abut against the second housing portion 202 via the first buffer member 11. For example, the rubber pad is provided with a countersunk hole and secured to the second housing portion 202 via bolts and washers, providing a large vibration damping area.

[0083] In some embodiments not shown, the first buffer component 11 is fixedly connected to the component 4 , or at least one first buffer component 11 is fixed to the second housing portion 202 and the component 4 , respectively.

[0084] Additionally, a first bracket 18 is provided on the second housing portion 202 , a second bracket 401 is provided on the component 4 , and the first buffer member 11 is fixedly connected to the second bracket 401 and / or the first bracket 18 .

[0085] In one embodiment, combined Figures 1 to 13 As shown, the engine compartment structure further includes a second buffer member 12 , which is disposed between the component 4 and the first housing portion 201 , so as to enable the first housing portion 201 to abut against the component 4 via the second buffer member 12 .

[0086] The engine compartment structure provided in this embodiment provides a second buffer member 12 to play a vibration-damping and limiting role between the first shell portion 201 and the component 4, thereby avoiding rigid contact between the first shell portion 201 and the component 4, thereby reducing noise during operation and reducing the possibility of collision damage.

[0087] Specifically, there is at least one second buffer member 12 , which may include a rubber pad, a silicone pad, a spring, etc. As a feasible implementation, the second buffer member 12 is fixedly connected to the component 4 , and the component 4 is adapted to abut against the first housing portion 201 via the second buffer member 12 .

[0088] In some embodiments not shown, the second buffer component 12 is fixedly connected to the first housing portion 201 , or at least one second buffer component 12 is fixed to the first housing portion 201 and the component 4 , respectively.

[0089] In one embodiment, combined Figures 1 to 13 As shown, the engine compartment structure further includes a blocking member 13 , which is disposed between the component 4 and the first housing portion 201 , so as to enable the component 4 to abut against the first housing portion 201 via the blocking member 13 .

[0090] The engine compartment structure provided in this embodiment provides a blocking member 13 between the component 4 and the first housing portion 201 to block the gap between the component 4 and the first housing portion 201 .

[0091] Specifically, the blocking member 13 is arranged around the edge area of the contact surface between the component 4 and the first housing portion 201. The blocking member 13 includes a sponge pad, a rubber pad, etc. When there is only one blocking member 13, the blocking member 13 is connected to the first housing portion 201 or the component 4; when there are multiple blocking members 13, the blocking member 13 is connected to the first housing portion 201 and / or the component 4. When the component 4 is located inside the housing 2 and the first housing portion 201 is in a closed state, it squeezes the blocking member 13 with the component 4, thereby forming a sealed space between the component 4 and the first housing portion 201. Taking the component 4 as a radiator as an example, a heat dissipation hole is opened on the first housing portion 201. The blocking member 13 is squeezed by the first housing portion 201 and the radiator to block the gap at the edge between the first housing portion 201 and the radiator, thereby ensuring the heat dissipation performance of the radiator.

[0092] According to an embodiment of the present invention, on the other hand, a skid steer loader is provided, comprising: the above-mentioned engine compartment structure.

[0093] The skid loader also includes a frame 1, an engine and other equipment components. The second housing portion 202 is connected to the frame 1. The engine and some equipment components are located in the housing cavity of the housing 2. The component 4 is constructed as a radiator and is located in the upper area of the housing cavity. A cooling motor 15 is provided below the radiator. When performing operations such as inspecting the appearance of the radiator or adding antifreeze, it is only necessary to flip over the first housing portion 201 alone. When it is necessary to perform maintenance and inspection on other equipment components in the housing cavity (such as the engine, cooling motor 15, etc.), the integral structure consisting of the radiator and the first housing portion 201 can be flipped over to the outside of the housing 2 to make way for the maintenance and inspection of other equipment components without removing the radiator, thereby improving the convenience of repair and maintenance of the entire machine.

[0094] According to an embodiment of the present invention, on the other hand, an engineering equipment is provided, including: the above-mentioned engine compartment structure.

[0095] The engine compartment structure is connected to the equipment body, and the first shell part 201 can be flipped independently relative to the second shell part 202 and the component 4, and the first shell part 201 and the component 4 can be flipped together relative to the second shell part 202, so as to make way for the maintenance and inspection of other equipment components inside the shell 2, thereby improving the convenience of the overall maintenance and inspection of the equipment.

[0096] Obviously, the above embodiments are merely examples for the purpose of clarity of explanation and are not intended to limit the implementation methods. Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the present invention.

Claims

1. An engine compartment structure, characterized in that: include: A housing (2) comprising a first housing portion (201) and a second housing portion (202); a component (4) disposed on a side of the first housing portion (201) facing the interior of the housing (2) and movably connected to the first housing portion (201); and at least one of the first housing portion (201) and the component (4) is movably connected to the second housing portion (202); The first housing portion (201) has a first state in which it rotates independently relative to the component (4), and a second state in which it rotates together with the component (4) relative to the second housing portion (202).

2. The engine compartment structure according to claim 1, characterized in that: The component (4) and the second housing portion (202) are hingedly connected via a second hinge structure (8), and the first housing portion (201) and the component (4) are hingedly connected via a first hinge structure (7).

3. The engine compartment structure according to claim 1, wherein: The engine compartment structure further includes a lock body structure having a locked state for locking the relative position of the component (4) and the second housing portion (202), and an unlocked state for allowing the component (4) to rotate relative to the second housing portion (202).

4. The engine compartment structure according to claim 3, characterized in that: The lock body structure comprises a lock body (14) and a lock column (6), one of the lock body (14) and the lock column (6) is connected to the component (4), and the other is connected to the second housing portion (202), and the lock body (14) and the lock column (6) are detachably connected.

5. The engine compartment structure according to claim 1, characterized in that: The engine compartment structure further comprises at least one first support member (9), one end of the first support member (9) being connected to the equipment body, and the other end being connected to the component (4) or the first shell portion (201) so as to support the integral structure formed by the component (4) and the first shell portion (201).

6. The engine compartment structure according to claim 1, characterized in that: The engine compartment structure further comprises at least one second support member (10), one end of the second support member (10) being connected to the first housing portion (201) and the other end being connected to the component (4), so as to be suitable for arranging the first housing portion (201) and the component (4) at an angle.

7. The engine compartment structure according to any one of claims 1 to 6, characterized in that: The engine compartment structure further includes a first buffer member (11), which is arranged between the second housing portion (202) and the component (4) so as to enable the component (4) to abut against the second housing portion (202) via the first buffer member (11).

8. The engine compartment structure according to any one of claims 1 to 6, characterized in that: The engine compartment structure further includes a second buffer member (12), which is arranged between the component (4) and the first housing portion (201) so as to enable the first housing portion (201) to abut against the component (4) via the second buffer member (12).

9. The engine compartment structure according to any one of claims 1 to 6, characterized in that: The engine compartment structure further includes a blocking member (13), which is arranged between the component (4) and the first housing portion (201) so as to enable the component (4) to abut against the first housing portion (201) via the blocking member (13).

10. A skid steer loader, characterized in that: include: The engine compartment structure according to any one of claims 1 to 9.

11. An engineering equipment, characterized in that: include: The engine compartment structure according to any one of claims 1 to 9.

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