Airing rack and airing machine
By using a first and second rod spaced apart in the drying machine, combined with a limiting and threaded connection, the problem of high connection accuracy in the prior art is solved, and stability and convenience are improved.
Patent Information
- Application Number
- CN202423310740.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In existing drying machines, the connection between the first and second rods is usually achieved by the second rod being fitted onto the first rod, which requires high precision and is difficult to achieve.
The system employs a first rod and a second rod spaced apart, with the first connector and the second rod engaging in a limiting and plug-in connection, combined with a threaded connection, to achieve a detachable connection, enhancing stability and convenience.
It improves the stability and convenience of the connection, hides the connection parts, has a better appearance, reduces the processing difficulty, and enhances the stability of the drying rack in use.
Smart Images
Figure CN223620680U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of drying equipment, specifically to a drying rack and a drying machine. Background Technology
[0002] Existing drying machines typically include a main drying machine, a lifting mechanism, a first rod, and a second rod. The lifting mechanism is suitable for driving the second rod to rise and fall, and the second rod drives the first rod to rise and fall. A material tray is installed on the first rod so that the material tray is close to or away from the lifting mechanism. In the existing technology, the connection between the first rod and the second rod is usually achieved by the second rod being sleeved on the first rod, which requires high precision and is quite difficult. Utility Model Content
[0003] The purpose of this utility model is to overcome the above-mentioned defects or problems in the background art and to provide a drying rack and drying machine.
[0004] To achieve the above objectives, the present invention and its preferred embodiments adopt the following technical solutions, but the embodiments are not limited to the following solutions:
[0005] Option 1, a drying rack, including
[0006] The first rod has two rods, which are spaced apart. The first rod has a first mounting groove, and the first mounting groove has a first insertion inlet facing the other first rod.
[0007] The second rod, of which there are two, is spaced apart and is located between the two first rods, and is adapted to be connected to the lifting mechanism; the second rod extends along a second direction;
[0008] The first connector is vertically positioned and engaged with the second rod, and is also inserted into the second rod in the second direction. The first connector is adapted to extend into the first mounting groove from the first inlet and support the groove wall of the first mounting groove.
[0009] Option 2, based on Option 1, involves two second rods spaced apart along a first direction, and the first connector also engages with the second rods in a limiting configuration along the first direction.
[0010] Option 3, based on Option 2, has a first insertion hole that extends through the second rod in a second direction, and the first connector is adapted to be inserted into the first insertion hole and engage with the second rod for limiting.
[0011] Option 4, based on Option 1, involves extending the first mounting groove along the length of the first rod, and the first connector being positioned and engaged with the first rod in the vertical direction within the first mounting groove.
[0012] Option 5, based on Option 1, involves a first connector that is detachably connected to the first rod and / or the second rod.
[0013] Option 6, based on Options 1 to 5, further includes a second connector. The first connector and the second connector are spaced apart in the vertical direction. The second connector is detachably connected to the first connector and is adapted to support the first rod.
[0014] Option 7, based on Option 6, the first rod is provided with a second mounting groove, the second mounting groove is provided with a second inlet facing the other first rod, and the second connector is adapted to extend into the second mounting groove through the second inlet and support the groove wall of the second mounting groove.
[0015] Option 8, based on Option 6, the first connecting member includes a connecting plate and a second threaded member. The second connecting member is anti-rotationally connected to the second rod. The second threaded member passes through the connecting plate and is screwed onto the second connecting member, so that the second connecting member can move in the vertical direction.
[0016] Option 9, based on Option 8, the second rod is provided with a first insertion hole and a second insertion hole that pass through the second rod in a second direction, and the first insertion hole and the second insertion hole are connected through a connecting hole; the first connector further includes a first threaded component; the first threaded component is adapted to pass through the connecting plate and be threadedly connected to the first rod; the second connector is adapted to be inserted into the second insertion hole, and the second threaded component is adapted to pass through the connecting plate and the connecting hole and be threadedly connected to the second connector.
[0017] Option 10: A drying machine, comprising a main unit, a lifting mechanism, and a drying rack as described in any one of Options 1 to 9, wherein the lifting mechanism is adapted to drive the second rod to rise and fall.
[0018] As can be seen from the above description of the present invention and its preferred embodiments, compared with the prior art, the technical solution of the present invention and its preferred embodiments have the following beneficial effects due to the adoption of the following technical means:
[0019] 1. In Scheme 1 and its preferred embodiments, a drying rack includes a first rod, a second rod, and a first connector.
[0020] The first set consists of two poles, spaced apart.
[0021] There are two second rods, spaced apart, located between the two first rods, and adapted to connect with the lifting mechanism; the second rods extend along the second direction;
[0022] The first connector is vertically positioned and engaged with the second rod, and is also inserted into the second rod in the second direction. The first rod has a first mounting groove with a first inlet facing the other first rod. The first connector is adapted to extend into the first mounting groove through the first inlet and support the groove wall of the first mounting groove, thereby hiding the mating part of the first connector and the first rod in the first mounting groove, resulting in a better appearance and supporting the first rod.
[0023] 2. In Scheme 2 and its preferred embodiment, the two second rods are spaced apart along the first direction, and the first connecting member is also limited to the second rod along the first direction, that is, both ends of the first connecting member along the first direction are suitable to abut against the second rod to prevent the first connecting member from disengaging from the second rod along the first direction.
[0024] 3. In Scheme 3 and its preferred embodiments, the second rod is provided with a first insertion hole that passes through the second rod in the second direction, and the first connector is adapted to be inserted into the first insertion hole and cooperate with the second rod for limiting, thereby realizing the insertion and limiting of the first connector and the second rod.
[0025] 4. In Scheme 4 and its preferred embodiments, while ensuring a better appearance, the first connector and the first rod are limited and matched in the vertical direction to improve the connectivity.
[0026] 5. In Scheme 5 and its preferred embodiments, the first connector and the first rod are detachably connected to ensure that the relative position of the first connector and the first rod is determined during connection, and to prevent the first rod from falling off relative to the first connector.
[0027] The first connector is detachably connected to the second rod to prevent them from separating during connection.
[0028] If the first connector is connected to both the first rod and the second rod, then the three are connected as one unit, making it more stable during use.
[0029] 6. In Scheme Six and its preferred embodiments, the first connecting member and the second connecting member are spaced apart in the vertical direction. The second connecting member is adapted to support the first rod, thereby improving the support for the first rod and preventing the first connecting member from being damaged by weight. The first connecting member is also detachably connected to the second connecting member, so that the second connecting member is relatively fixed to the first connecting member. Based on Scheme Five, this prevents the second connecting member from disengaging from the first rod.
[0030] 7. In Scheme 7 and its preferred embodiments, the first rod is provided with a second mounting groove, the second mounting groove is provided with a second insertion port facing another first rod, and the second connector is adapted to extend into the second mounting groove through the second insertion port and support the groove wall of the second mounting groove, thereby hiding the mating part of the second connector and the first rod in the second mounting groove, resulting in a better appearance.
[0031] 8. In Scheme 8 and its preferred embodiments, the first connecting member includes a connecting plate and a second threaded member. The second threaded member passes through the connecting plate and is screwed onto the second connecting member. Since the second connecting member is anti-rotatingly connected to the second rod, the movement of the second connecting member is changed to vertical movement, thereby allowing the second connecting member to slide to abut against the first rod for support. Furthermore, it abuts against the second rod, thereby clamping the second rod vertically with the connecting plate, increasing the contact force with the second rod, thus increasing friction, preventing detachment, and facilitating installation.
[0032] 9. In Scheme 9 and its preferred embodiments, the second rod is provided with a first insertion hole and a second insertion hole that pass through the second rod in the second direction, and the first insertion hole and the second insertion hole are connected through a connecting hole; the first connector also includes a first threaded component; the first threaded component is adapted to be threadedly connected to the first rod after passing through the connecting plate; the second connector is adapted to be inserted into the second insertion hole, and the second threaded component is adapted to be threadedly connected to the second connector after passing through the connecting plate and the connecting hole, making the connection more convenient.
[0033] 10. In Scheme 10 and its preferred embodiments, a drying machine includes a main unit, a lifting mechanism, and the aforementioned drying rack. The lifting mechanism is adapted to drive the second rod to rise and fall, thereby realizing the lifting function. Attached Figure Description
[0034] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0035] Figure 1 This is a partial three-dimensional view of the drying machine in Example 1;
[0036] Figure 2 This is a partial top view of the drying machine in Example 1;
[0037] Figure 3 This is an exploded view of the drying machine in Example 1;
[0038] Figure 4 This is a schematic diagram of the structure of the first connecting part of the drying machine in Embodiment 1;
[0039] Figure 5 for Figure 4 Enlarged image;
[0040] Figure 6 This is a schematic diagram of the material tray of the drying machine in Example 1;
[0041] Figure 7 for Figure 6 Enlarged image;
[0042] Figure 8 This is a sectional perspective view of a portion of the structure of the drying machine in Example 1;
[0043] Figure 9 This is a schematic diagram of the structure of the first rod in Example 1;
[0044] Figure 10 This is a perspective view of the second rod in Example 1;
[0045] Figure 11 This is an exploded view of the first connector in Embodiment 1;
[0046] Figure 12 This is a perspective view of the second connector in Embodiment 1;
[0047] Explanation of key figure labels:
[0048] First rod 1; First mounting groove 11; First insertion port 111; First threaded hole 112; Second mounting groove 12; Second insertion port 121; Second rod 2; First insertion hole 21; Second insertion hole 22; Connecting hole 23; First connector 3; Connecting plate 31; Vertical section 311; First through hole 3111; Horizontal section 312; Second through hole 3121; First threaded component 32; Second threaded component 33; Second connector 4; Second threaded hole 41; Lifting mechanism 5; Material tray 6; First direction 7; Second direction 8. Detailed Implementation
[0049] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are preferred embodiments of the present utility model and should not be considered as excluding other embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.
[0050] Unless otherwise expressly defined, the use of terms such as "first," "second," or "third" in the claims, description, and drawings of this utility model is for distinguishing different objects and not for describing a specific order.
[0051] Unless otherwise expressly defined, in the claims, description, and accompanying drawings of this utility model, the use of directional terms such as "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," and "counterclockwise" to indicate orientation or positional relationships is based on the orientation and positional relationships shown in the accompanying drawings and is only for the convenience of describing the invention and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the specific scope of protection of the invention.
[0052] Unless otherwise expressly defined, the terms "fixed connection" or "fixed connection" used in the claims, description and drawings of this utility model shall be interpreted broadly to refer to any connection in which there is no displacement or relative rotation relationship between the two parties, including non-removable fixed connection, detachable fixed connection, integral connection and fixed connection through other devices or components.
[0053] In the claims, description and accompanying drawings of this utility model, the terms "comprising", "having", and variations thereof are used to mean "including but not limited to".
[0054] refer to Figures 1-12 A drying machine includes a lifting mechanism 5, a drying rack, and a tray 6.
[0055] The lifting mechanism 5 can be a telescopic frame. The traction rope of the drying machine body is connected to the drying frame so that the extension and retraction of the lifting mechanism 5 can be achieved by the extension and retraction of the traction rope. The lifting mechanism 5 can also drive the drying frame to rise and fall.
[0056] The drying rack includes a first rod 1, a second rod 2, a first connector 3, and a second connector 4.
[0057] refer to Figure 9 There are two first rods 1, spaced apart along a second direction 8 (i.e., the extension direction of the second rod 2). Each first rod 1 has a first mounting groove 11 and a second mounting groove 12 extending along a first direction 7 perpendicular to the second direction 8, where both the first direction 7 and the second direction 8 are horizontal. The first mounting groove 11 has a first inlet 111 facing the other first rod 1, and is approximately "U"-shaped. The bottom of the first mounting groove 11 has a first threaded hole 112. The second mounting groove 12 has a second inlet 121 facing the other first rod 1, and is also approximately "U"-shaped.
[0058] refer to Figure 10There are two second rods 2, which are spaced apart along the first direction 7 (i.e., the extension direction of the first rod 1). The second rod 2 is located between the two first rods 1 and is adapted to be connected to the lifting mechanism 5. The second rod 2 extends along the second direction 8 and has a first insertion hole 21 and a second insertion hole 22 that pass through the second rod 2 along the second direction 8. The first insertion hole 21 is located above the second insertion hole 22, and the first insertion hole 21 and the second insertion hole 22 are connected by a connecting hole 23.
[0059] refer to Figure 5 , Figure 8 The first connecting member 3 is vertically positioned and engaged with the second rod 2, and is adapted to support the first rod 1. The vertical direction is perpendicular to the first direction 7 and the second direction 8. In this embodiment, there are two first connecting members 3 corresponding to one second rod 2, located on both sides of the second rod 2 along the second direction 8. In other embodiments, only one first connecting member 3 may be provided. The first connecting member 3 is adapted to extend into the first mounting groove 11 through the first insertion port 111, and is vertically positioned and engaged with the first rod 1 within the first mounting groove 11.
[0060] For details, please refer to Figure 11 The first connecting member 3 includes a connecting plate 31, a first threaded member 32, and a second threaded member 33. The connecting plate 31 includes a vertical section 311 and a horizontal section 312. The horizontal section 312 is adapted to be inserted into the first insertion hole 21 and abuts against the upper and lower walls of the first insertion hole 21 in the vertical direction to limit the engagement with the second rod 2 in the vertical direction, or, due to the action of the second threaded member 33, the first connecting member 3 and the second connecting member 4 clamp the second rod 2 in the vertical direction (described below).
[0061] The horizontal segment 312 abuts against the two hole walls of the first insertion hole 21 along the first direction 7, thereby limiting its engagement with the second rod 2 along the first direction 7. The horizontal segment 312 is provided with a second through hole 3121 extending vertically through the horizontal segment 312, and the second through hole 3121 communicates with the connecting hole 23. The vertical segment 311 is provided with a first through hole 3111 extending vertically through the vertical segment 311, and the vertical segment 311 is adapted to extend into the first mounting groove 11 from the first insertion inlet 111, so that the first through hole 3111 corresponds to the first threaded hole 112. The first threaded member 32 is adapted to pass through the first through hole 3111 and then be threadedly connected to the first threaded hole 112, so that the first connecting member 3 and the first rod 1 are detachably connected. In other embodiments, the first connecting member 3 can also be detachably connected to the second rod 2 via a threaded member.
[0062] refer to Figure 5 , Figure 8The second connector 4 and the first connector 3 are spaced apart vertically, with the second connector 4 located below the first connector 3. In this embodiment, there are two second connectors 4 corresponding to one second rod 2, located on both sides of the second rod 2 along the second direction 8. In other embodiments, only one second connector 4 may be provided. The second connector 4 is adapted to extend into the second mounting groove 12 through the second inlet 121 and support the upper wall of the second mounting groove 12. The second connector 4 is also detachably connected to the first connector 3.
[0063] For details, please refer to Figure 10 The upper surface of the second rod 2 has an opening to communicate with the first insertion hole 21, for operation of the second threaded component 33. (See reference) Figure 12 The second connecting member 4 is flat and is anti-rotationally connected to the second rod 2. The second connecting member 4 has a second threaded hole 41 corresponding to the second through hole 3121. The second threaded member 33 passes through the second through hole 3121 and the connecting hole 23 and is threadedly connected to the second threaded hole 41, making the second connecting member 4 detachably connected to the first connecting member 3. The second connecting member 4 is adapted to be inserted into the second insertion hole 22 and abuts against the two hole walls of the second insertion hole 22 along the first direction 7, thereby limiting its engagement with the second rod 2 along the first direction 7 and achieving anti-rotation connection with the second rod 2, thus moving up and down under the drive of the second threaded member 33. The other end of the second connector 4 extends into the second mounting groove 12 through the second inlet 121 and abuts against the upper wall of the second mounting groove 12 to support the first rod 1. Furthermore, the second connector 4 also slides to abut against the upper wall of the second insertion hole 22. Based on the fact that the horizontal section 312 abuts against the upper and lower walls of the first insertion hole 21 in the vertical direction, the first connector 3 and the second connector 4 clamp the second rod 2 in the vertical direction.
[0064] In this embodiment, the detachable connection is secured by screws. In other embodiments, it can also be a snap-fit, magnetic connection, or plug-in connection.
[0065] The lifting mechanism 5 is suitable for driving the second rod 2 to rise and fall.
[0066] refer to Figure 7 The tray 6 is inserted into the first mounting groove 11 through the first inlet 111 and is supported by the first mounting groove 11. Both ends of the tray 6 are slidably connected to the two first mounting grooves 11 respectively, to facilitate adjustment of the tray 6's position. In other embodiments, the first mounting groove 11 can also be used to mount drying rods or other sliding mechanisms.
[0067] In use, first, the horizontal section 312 of the connecting plate 31 and the second connecting member 4 are installed on the second rod 2. Then, the vertical section 311 and the end of the second connecting member 4 facing away from the second rod 2 are inserted into the first rod 1, and the first threaded member 32 is installed inside the first mounting groove 11, so that the vertical section 311 of the connecting plate 31 supports the first mounting groove 11 through the first threaded member 32. The second threaded member 33 is installed longitudinally. As the second threaded member 33 spirals forward, the second connecting member 4 slides upward to support the upper groove wall of the second mounting groove 12 and abut against the second rod 2, completing the installation. Since the connecting plate 31 and the second connecting member 4 jointly clamp the second rod 2, even if the first insertion hole 21 and the second insertion hole 22 are through holes, the friction will prevent the first rod 1, the first connecting member 3, and the second connecting member 4 from separating relative to the second rod 2 in the second direction. The first connecting member 3 and the second connecting member 4 realize the linkage of the movement of the first rod 1 and the second rod 2, so that the first rod 1 and the second rod 2 do not need to be matched, which is more conducive to processing.
[0068] Compared with the prior art, this embodiment has the following beneficial effects:
[0069] In one exemplary embodiment, a drying rack includes a first rod 1, a second rod 2, and a first connector 3.
[0070] The first rod has two rods, spaced apart.
[0071] There are two second rods 2, which are spaced apart and located between the two first rods 1, and are adapted to be connected to the lifting mechanism 5; the second rods 2 extend along the second direction 8;
[0072] The first connecting member 3 is vertically positioned and engaged with the second rod 2, and also inserts into the second rod 2 along the second direction 8. Both ends of the first connecting member 3 are adapted to abut against the second rod 2, allowing the lifting and lowering of the second rod 2 to also cause the first connecting member 3 to lift and lower. Since the first connecting member 3 supports the first rod 1, when the first connecting member 3 rises, it lifts the first rod 1, causing it to rise. When it falls, the first rod 1 rests on the first connecting member 3 due to gravity, completing the descent. The first connecting member 3 enables the linkage between the movements of the first rod 1 and the second rod 2, eliminating the need for direct contact between them and facilitating manufacturing. The first rod 1 has a first mounting groove 11 with a first insertion inlet 111 facing the other first rod 1. The first connecting member 3 is adapted to extend into the first mounting groove 11 through the first insertion inlet 111 and support the groove wall, thus concealing the mating part between the first connecting member 3 and the first rod 1 within the first mounting groove 11, resulting in a better appearance and achieving a proper connection.
[0073] In one exemplary embodiment, two second rods 2 are spaced apart along a first direction 7, and the first connecting member 3 is also in a limiting fit with the second rods 2 along the first direction 7, that is, both ends of the first connecting member 3 along the first direction 7 are adapted to abut against the second rods 2 to prevent the first connecting member 3 from disengaging from the second rods 2 along the first direction 7.
[0074] In one exemplary embodiment, the second rod 2 is provided with a first insertion hole 21 that passes through the second rod 2 along the second direction 8, and the first connector 3 is adapted to be inserted into the first insertion hole 21 and cooperate with the second rod 2 for limiting, thereby realizing the insertion and limiting of the first connector 3 and the second rod 2.
[0075] In one exemplary embodiment, while ensuring a better appearance, the first connector 3 and the first rod 1 are vertically positioned and engaged, so that the first rod 1 can descend without relying on its own weight, but is driven by the first connector 3 to descend, which is more stable.
[0076] In one exemplary embodiment, the first connecting member 3 is detachably connected to the first rod 1 to ensure that the relative position of the first connecting member 3 and the first rod 1 is determined during connection, preventing the first rod 1 from falling off relative to the first connecting member 3. Furthermore, the first rod 1 can descend without relying on its own weight, but rather is driven to descend by the first connecting member 3, resulting in greater stability.
[0077] The first connector 3 is detachably connected to the second rod 2 to prevent them from separating during connection.
[0078] If the first connector 3 is connected to both the first rod 1 and the second rod 2, then the three are connected as one unit, making it more stable during use.
[0079] In one exemplary embodiment, the first connector 3 and the second connector 4 are spaced apart in the vertical direction. The second connector 4 is adapted to support the first rod 1, thereby improving the support for the first rod 1 and preventing the first connector 3 from being damaged by weight. The first connector 3 is also detachably connected to the second connector 4, so that the second connector 4 is relatively fixed to the first connector 3. Based on Scheme 5, it can prevent the second connector 4 from disengaging from the first rod 1.
[0080] In one exemplary embodiment, the first connecting member 3 includes a connecting plate 31 and a second threaded member 33. The second threaded member 33 passes through the connecting plate 31 and is screwed onto the second connecting member 4. Since the second connecting member 4 is anti-rotationally connected to the second rod 2, the movement of the second connecting member 4 is changed to a vertical direction, thereby causing the second connecting member 4 to slide to abut against the first rod 1, achieving support. Furthermore, it also abuts against the second rod 2, thereby clamping the second rod 2 vertically with the connecting plate 31, increasing the contact force with the second rod 2, thereby increasing friction and preventing separation.
[0081] In one exemplary embodiment, the second rod 2 extends along the second direction 8 and is provided with a first insertion hole 21 and a second insertion hole 22 that pass through the second rod 2 along the second direction 8. The first insertion hole 21 and the second insertion hole 22 are connected through a connecting hole 23. The first connecting member 3 also includes a first threaded member 32. The first threaded member 32 is adapted to pass through the connecting plate 31 and be threadedly connected to the first rod 1. The second connecting member 4 is adapted to be inserted into the second insertion hole 22. The second threaded member 33 is adapted to pass through the connecting plate 31 and the connecting hole 23 and be threadedly connected to the second connecting member 4, making the connection simpler.
[0082] In one exemplary embodiment, a drying machine includes a main unit, a lifting mechanism 5, and the aforementioned drying rack. The lifting mechanism 5 is adapted to drive the second rod 2 to rise and fall, thereby realizing the lifting function.
[0083] The foregoing description of the specifications and embodiments is intended to explain the scope of protection of this utility model, but does not constitute a limitation on the scope of protection of this utility model. Modifications, equivalent substitutions, or other improvements to the embodiments of this utility model or a portion thereof that can be obtained by those skilled in the art through logical analysis, reasoning, or limited experimentation, based on the teachings of this utility model or the foregoing embodiments, should all be included within the scope of protection of this utility model.
Claims
1. A drying rack, characterized in that: include There are two first rods (1) spaced apart. Each first rod (1) has a first mounting groove (11) and a first inlet (111) facing the other first rod (1). The second rod (2) consists of two rods spaced apart, located between the two first rods (1) and adapted to be connected to the lifting mechanism (5); the second rod (2) extends along the second direction (8); The first connector (3) is positioned and engaged with the second rod (2) in the vertical direction and inserted into the second rod (2) in the second direction (8). The first connector (3) is adapted to extend into the first mounting groove (11) from the first inlet (111) and support the groove wall of the first mounting groove (11).
2. A drying rack as described in claim 1, characterized in that: The two second rods (2) are spaced apart along the first direction (7), and the first connector (3) is also in a limiting fit with the second rods (2) along the first direction (7).
3. A drying rack as described in claim 2, characterized in that: The second rod (2) is provided with a first insertion hole (21) that passes through the second rod (2) along the second direction (8), and the first connector (3) is adapted to be inserted into the first insertion hole (21) and to be in a limiting fit with the second rod (2).
4. A drying rack as described in claim 1, characterized in that: The first mounting groove (11) extends along the length of the first rod (1), and the first connector (3) is in a vertically limited fit with the first rod (1) within the first mounting groove (11).
5. A drying rack as described in claim 1, characterized in that: The first connector (3) is detachably connected to the first rod (1) and / or the second rod (2).
6. A drying rack as described in any one of claims 1-4, characterized in that: It also includes a second connector (4), the first connector (3) and the second connector (4) are spaced apart in the vertical direction, the second connector (4) is detachably connected to the first connector (3) and is adapted to support the first rod (1).
7. A drying rack as described in claim 6, characterized in that: The first rod (1) is provided with a second mounting groove (12), the second mounting groove (12) is provided with a second inlet (121) facing the other first rod (1), and the second connector (4) is adapted to extend into the second mounting groove (12) through the second inlet (121) and support the groove wall of the second mounting groove (12).
8. A drying rack as described in claim 6, characterized in that: The first connector (3) includes a connecting plate (31) and a second threaded component (33). The second connector (4) is anti-rotationally connected to the second rod (2). The second threaded component (33) passes through the connecting plate (31) and is screwed to the second connector (4) so that the second connector (4) can move in the vertical direction.
9. A drying rack as described in claim 8, characterized in that: The second rod (2) is provided with a first insertion hole (21) and a second insertion hole (22) that pass through the second rod (2) along the second direction (8), and the first insertion hole (21) and the second insertion hole (22) are connected through a connecting hole (23); the first connector (3) further includes a first threaded component (32); the first threaded component (32) is adapted to pass through the connecting plate (31) and be threadedly connected to the first rod (1); the second connector (4) is adapted to be inserted into the second insertion hole (22), and the second threaded component (33) is adapted to pass through the connecting plate (31) and the connecting hole (23) and be threadedly connected to the second connector (4).
10. A drying machine, characterized in that: It includes a main unit, a lifting mechanism (5), and a drying rack as described in any one of claims 1-9, wherein the lifting mechanism (5) is adapted to drive the second rod (2) to rise and fall.