Transfer forklift

Abstract

The utility model discloses a transfer forklift. The transfer forklift comprises a forklift body, a support and fork teeth. Moving wheel sets are arranged at the bottom of the vehicle body; the support is arranged at the end of the vehicle body and can slide in the height direction of the vehicle body. The number of the prongs is at least two, the prongs are arranged on the support at intervals in the first direction, the prongs at least comprise first prong bodies and second prong bodies, the first prong bodies are fixedly connected to the support, the second prong bodies are connected to the first prong bodies and can stretch out and draw back relative to the length direction of the first prong bodies, and identification parts are arranged on the first prong bodies. The identification part is used for identifying the extending amount of the second tooth body extending out of the first tooth body. The transfer forklift at least can solve the transfer problem of goods of different sizes.

Description

Technical Field

[0001] The present disclosure relates to the technical field of forklifts, and in particular to a transfer forklift. Background Art

[0002] Photovoltaic production and operation units often involve the transfer of raw materials and finished products in their daily operations. Among them, forklifts play a more significant role in the process of transferring goods, and are therefore used as an effective tool for short-distance transportation and transshipment of goods. Goods or raw materials are generally packed on wooden or plastic pallets. The length and width of wooden pallets range from 1500mm to 2000mm, so there are requirements for the length of the forklift's forks. According to the GB / T 43909-2024 Safety requirements for forklift attachments 》 stipulates that cargo length must not exceed the length of the fork tines. Therefore, when transporting raw materials or finished products, if a single forklift model is used to transport cargo of different sizes, the fork tines must be frequently replaced, which is time-consuming and labor-intensive. If different forklift models are used for transporting cargo of different sizes, the transport cost will be greatly increased.

[0003] Chinese patent document CN209797400U discloses a forklift with retractable tines, which relates to the technical field of logistics and transportation equipment. The forklift comprises a forklift body and tines arranged on the front side of the forklift body. The tines include a first fork joint for connecting the forklift body and a second fork joint arranged on the side of the first fork joint away from the forklift body. The second fork joint is movably inserted into the first fork joint on the side close to the forklift body and forms a sliding fit with the first fork joint. The first fork joint is provided with a driving assembly for driving the second fork joint to extend and retract along its length direction. The first fork joint is also provided with a fastener for detachably fixing the second fork joint. This patent document provides a forklift with retractable tines, which has flexible and adjustable tine length, high stability, strong load-bearing capacity, relatively low cost, convenient operation, and small space occupied when stopped. However, the retractable tines of existing forklifts have a complex structure and high manufacturing cost, which is not conducive to cost saving. Utility Model Content

[0004] A technical problem to be solved by the present disclosure is: how to achieve the transshipment of goods of different sizes.

[0005] To solve the above technical problems, the present disclosure provides a transfer forklift, comprising:

[0006] The vehicle body has a movable wheel set at the bottom;

[0007] A bracket is provided at an end of the vehicle body and is slidable along the height direction of the vehicle body;

[0008] Fork tines, the fork tines include at least two, at least two fork tines are arranged on the bracket at intervals along the first direction, the fork tines include at least a first tooth body and a second tooth body, the first tooth body is fixedly connected to the bracket, the second tooth body is connected to the first tooth body and can be extended and retracted relative to the length direction of the first tooth body, and an identification part is provided on the first tooth body, the identification part is used to identify the extension amount of the second tooth body extending from the first tooth body.

[0009] In some embodiments, the tine includes a first tine and a second tine, and along the first direction, the first tine is spaced apart from the second tine by a predetermined distance.

[0010] In some embodiments, a sliding portion is provided on at least one of the first tooth body and the second tooth body, and the second tooth body is connected to the first tooth body via the sliding portion so as to be extended and retracted along the length direction of the first tooth body.

[0011] In some embodiments, the sliding portion includes a groove, a slide groove, and a protrusion;

[0012] The groove is provided at one end of the first tooth body close to the second tooth body, and the groove is recessed along the length direction of the first tooth body;

[0013] The chute is arranged on two opposite sides of the groove and extends along the concave direction of the groove;

[0014] The protrusions are arranged on two opposite sides of the second tooth body, and the protrusions extend along the length direction of the second tooth body. The second tooth body is slidably connected to the sliding groove of the second tooth body through the protrusions.

[0015] In some embodiments, the marking portion includes a scale, which is disposed on an edge of the groove and extends along a length direction of the groove.

[0016] In some embodiments, the fork tine further includes a limiting portion, which is disposed at the connection between the first tooth body and the second tooth body to limit the telescopic range of the second tooth body.

[0017] In some embodiments, the fork tine further includes a locking mechanism, which is disposed at a connection between the first tooth and the second tooth to lock the second tooth to the first tooth.

[0018] In some embodiments, the locking mechanism includes a first locking hole, a second locking hole, and a locking member, and the first locking hole, the second locking hole, and the locking member correspond one to one;

[0019] The first locking holes include a plurality of holes, and the first locking holes are arranged on two opposite side surfaces of the first tooth body along the first direction, and the plurality of first locking holes are arranged at intervals along the length direction of the first tooth body;

[0020] The second locking holes include multiple ones, and the second locking holes are arranged on two side surfaces of the second tooth body opposite to each other along the first direction. Along the length direction of the second tooth body, the multiple second locking holes are arranged at intervals, and the locking member is passed through the first locking hole and the second locking hole.

[0021] In some embodiments, along a direction away from the first tooth, the width of the second tooth at an end away from the bracket gradually decreases.

[0022] In some embodiments, the moving wheel set includes at least three moving wheels, and at least the moving wheels are arranged on the bottom of the vehicle body along three vertices of a triangle.

[0023] Through the above technical solution, the tines of the transfer forklift provided by the present application can be extended or shortened along the length direction of the tines, thereby enabling the transfer of goods of different sizes. When using the transfer forklift of the present application to transfer goods, first, the operator controls the transfer forklift to run to the goods to be transferred, and then adjusts the length of each tines of the transfer forklift according to the actual size of the goods. By adjusting the extension of the second tines of each tines relative to the first tines, it is ensured that the length of each tines can meet the requirements of lifting the goods and not easily falling. At the same time, in order to ensure that the extension of the second tines of each tines relative to the first tines is the same, the present application provides an identification portion on the first tines. The identification portion is used in conjunction with the use of the identification portion to adjust the extension of the second tines relative to the first tines, thereby ensuring that the length of each tines is the same. Then, the operator can control the tines to extend to the bottom of the goods to be transferred, and then control the bracket to slide upward along the height direction of the vehicle body to drive the tines to lift the goods to be transferred. Finally, the operator can control the transfer forklift to transport the goods to be transferred to the designated location, thus completing the transfer of the goods to be transferred.

[0024] That is to say, compared with the existing transfer forklifts, the transfer forklift of the present application can transfer goods of different sizes through a simple structural design. On the basis of the simple structure, the manufacturing cost of the transfer forklift can also be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0026] Figure 1 It is a structural schematic diagram of a transfer forklift disclosed in an embodiment of the present application;

[0027] Figure 2This is a schematic structural diagram of the fork tine disclosed in the embodiment of the present application from a first perspective;

[0028] Figure 3 It is a cross-sectional view of the fork tine disclosed in the embodiment of the present application from a second perspective.

[0029] Description of reference numerals:

[0030] 1. Vehicle body; 11. Moving wheel assembly; 111. Moving wheel; 2. Bracket; 3. Fork tine; 31. First fork tine; 311. First tooth body; 312. Second tooth body; d. Width; 313. Identification portion; 3131. Scale; 314. Sliding portion; 3141. Groove; 3142. Slide groove; 3143. Raised portion; 32. Second fork tine; w. Predetermined distance; 34. Limiting portion; 35. Locking mechanism; 351. First locking hole; 352. Second locking hole; 353. Locking member. DETAILED DESCRIPTION

[0031] The following embodiments of the present disclosure are further described in detail with reference to the accompanying drawings and examples. The detailed description of the following examples and the accompanying drawings are intended to illustrate the principles of the present disclosure, but are not intended to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but rather includes all technical solutions within the scope of the claims.

[0032] The present disclosure provides these embodiments in order to make this disclosure thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be interpreted as merely exemplary, and not as limiting.

[0033] It should be noted that, in the description of this disclosure, unless otherwise specified, "plurality" means greater than or equal to two; terms such as "upper," "lower," "left," "right," "inner," and "outer" indicating directions or positional relationships are intended solely to facilitate and simplify the description of this disclosure, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0034] In addition, the terms "first," "second," and similar terms used in this disclosure do not denote any order, quantity, or importance, but are merely used to distinguish different parts. "Perpendicular" does not mean perpendicular in the strict sense, but rather means within the tolerance range. "Parallel" does not mean parallel in the strict sense, but rather means within the tolerance range. "Include" or "comprising" and similar terms mean that the elements preceding the term include the elements listed after the term, and do not exclude the possibility of also including other elements.

[0035] It should also be noted that, in the description of this disclosure, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this disclosure depending on the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intervening device between the specific device and the first or second device.

[0036] All terms used in this disclosure have the same meaning as understood by one of ordinary skill in the art to which this disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in, for example, common dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant art, and should not be interpreted in an idealized or highly formal sense, unless explicitly defined as such herein.

[0037] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0038] In order to solve the problem of transshipping goods of different sizes, according to an embodiment of the present application, a transshipment forklift is provided. The transshipment forklift of the present application will be described in detail below with reference to the accompanying drawings.

[0039] See also Figures 1 to 3 As shown, according to an embodiment of the present application, a transfer forklift is provided, which includes a vehicle body 1, a bracket 2 and fork teeth 3.

[0040] The bottom of the vehicle body 1 is provided with a movable wheel set 11. A bracket 2 is provided at the end of the vehicle body 1 and can slide along the height direction of the vehicle body 1. The fork tines 3 include at least two, at least two fork tines 3 are spaced apart along a first direction on the bracket 2, and the fork tines 3 include at least a first tooth 311 and a second tooth 312. The first tooth 311 is fixedly connected to the bracket 2, and the second tooth 312 is connected to the first tooth 311 and can be extended and retracted relative to the length direction of the first tooth 311. The first tooth 311 is provided with an identification portion 313, which is used to indicate the extension amount of the second tooth 312 from the first tooth 311.

[0041] In the present application, the tines 3 of the transfer forklift can be extended or shortened along the length direction of the tines 3, so that goods of different sizes can be transferred. When the transfer forklift of the present application is used to transfer goods, first, the operator controls the transfer forklift to run to the goods to be transferred, and then adjusts the length of each tines 3 of the transfer forklift according to the actual size of the goods. By adjusting the elongation of the second tooth body 312 of each fork tine 3 relative to the first tooth body 311, it is ensured that the length of each fork tine 3 can meet the requirements of lifting the goods and not easily falling. At the same time, in order to ensure that the elongation of the second tooth body 312 of each fork tine 3 relative to the first tooth body 311 is the same, the present application provides an identification portion 313 on the first tooth body 311, and the elongation of the second tooth body 312 relative to the first tooth body 311 is adjusted by the use of the identification portion 313, thereby ensuring that the length of each fork tine 3 is the same. The operator then controls the fork tines 3 to extend to the bottom of the cargo to be transferred, and then controls the bracket 2 to slide upward along the height direction of the vehicle body 1 to drive the fork tines 3 to lift the cargo to be transferred. Finally, the operator controls the transfer forklift to transport the cargo to the designated location, thus completing the transfer of the cargo to be transferred.

[0042] That is to say, compared with the existing transfer forklifts, the transfer forklift of the present application can transfer goods of different sizes through a simple structural design. On the basis of the simple structure, the manufacturing cost of the transfer forklift can also be reduced.

[0043] Specifically, the height direction of the vehicle body 1 is Figure 1 The direction indicated by z is the first direction. Figure 2 The direction indicated by y is the length direction of the first tooth 311. Figure 2 In the present application, each fork tine 3 may have two sections of teeth, three sections of teeth, or more than three sections of teeth. This embodiment shows that each fork tine 3 has a first tooth 311 and a second tooth 312, and the latter section of the tooth body of each adjacent section of the fork tine 3 can be extended and retracted relative to the length direction of the former section of the tooth body.

[0044] In some embodiments, see Figure 2 As shown, the fork tine 3 includes a first fork tine 31 and a second fork tine 32. Along the first direction, the first fork tine 31 and the second fork tine 32 are spaced apart by a predetermined distance w.

[0045] Specifically, in the present application, the number of the fork teeth 3 can be two, three, or more than three. This embodiment shows the case where there are two teeth 3, namely the first fork tooth 31 and the second fork tooth 32. Figure 1 (in the direction indicated by y in the figure), the first tine 31 and the second tine 32 are spaced a predetermined distance w apart. The size of the predetermined distance w can be reasonably adjusted when manufacturing the transfer forklift. In addition, the setting of the predetermined distance w can prevent the first tine 31 and the second tine 32 from being too close to each other. If the first tine 31 and the second tine 32 are too close to each other, the cargo may easily tilt on the tine 3 and fall when the transfer forklift is transferring cargo, which may easily cause injury to personnel. At the same time, the cargo may also be easily damaged after falling from the transfer forklift, resulting in unnecessary economic losses. Therefore, the present application sets the first tine 31 and the second tine 32 to be spaced a predetermined distance w apart.

[0046] In some embodiments, see Figure 2 and Figure 3 As shown, a sliding portion 314 is provided on at least one of the first tooth body 311 and the second tooth body 312 , and the second tooth body 312 is connected to the first tooth body 311 via the sliding portion 314 so as to be extended and retracted along the length direction of the first tooth body 311 .

[0047] Specifically, in this embodiment, the sliding portion 314 is provided at two mutually adjacent ends of the first tooth body 311 and the second tooth body 312. When the transfer forklift of the present application is used to transfer goods, the operator first determines the length of the fork tines 3 according to the size of the goods, and then determines the extension amount of the second tooth body 312. Then, the operator can move the fork tines 3 along the length direction of the first tooth body 311 (i.e. Figure 2 In the direction indicated by x in the figure, the second tooth body 312 is pulled out by the predetermined extension amount, so that the fork tine 3 that meets the size of the goods can be obtained. Finally, the operator can operate the transfer forklift to lift the goods for transfer.

[0048] In some embodiments, see Figure 2 and Figure 3 As shown, the sliding portion 314 includes a groove 3141 , a sliding slot 3142 and a protrusion 3143 .

[0049] The groove 3141 is provided at one end of the first tooth 311 near the second tooth 312, and is recessed along the length of the first tooth 311. The chute 3142 is provided on opposite sides of the groove 3141 and extends along the recessed direction of the groove 3141. The protrusion 3143 is provided on opposite sides of the second tooth 312 and extends along the length of the second tooth 312. The second tooth 312 is slidably connected to the chute 3142 of the second tooth 312 via the protrusion 3143.

[0050] Specifically, in this embodiment, the groove 3141 is recessed along the length direction of the first tooth body 311, so that sufficient space can be provided for the extension and retraction of the second tooth body 312. In actual operation, after the operator determines the extension amount of the second tooth body 312 according to the size of the goods, the second tooth body 312 can be retracted along the length direction of the first tooth body 311 (i.e. Figure 2 In the process, the protrusion 3143 is pulled out from the groove 3141 of the first tooth body 311 along the extending direction of the groove 3142 (ie Figure 2 The second tooth body 312 can be stopped from being pulled out after the extension amount of the second tooth body 312 meets the requirement. When the extension amount of the second tooth body 312 of each fork tine 3 of the transfer forklift meets the requirement, the transfer forklift can be controlled to transfer the goods. In this embodiment, the slide 3142 is provided on the first tooth body 311 and is located on the opposite sides of the groove 3141. The extension direction of the slide 3142 is the same as the concave direction of the groove 3141. The protrusion 3143 is provided on the second tooth body 312 at a position in contact with the slide 3142, and the protrusion 3143 is along the length direction of the second tooth body 312 (i.e. Figure 2 In other embodiments of the present application, the groove 3142 can be provided on the second tooth 312, and the protrusion 3143 can be provided on the first tooth 311. The coordinated connection between the groove 3142 and the protrusion 3143 not only prevents the second tooth 312 from extending, but also ensures a more reliable connection between the first tooth 311 and the second tooth 312.

[0051] In some embodiments, see Figures 1 to 3 As shown, the marking portion 313 includes a scale 3131 , which is disposed at the edge of the groove 3141 and extends along the length direction of the groove 3141 .

[0052] Specifically, the marking portion 313 in this embodiment is a scale 3131. In other embodiments of the present application, the marking portion 313 can be a structure such as a marking line that can ensure that the extension of the second teeth 312 of each fork tine 3 is consistent. The provision of the scale 3131 can facilitate the operator to determine the extension of the second teeth 312, thereby ensuring that the lengths of the fork tines 3 are the same. In this way, during the transfer of goods, it is possible to prevent the goods from falling from the transfer forklift due to the different lengths of the fork tines 3, thereby preventing damage to the goods and ensuring the personal safety of the operator. In this embodiment, the scale 3131 is provided on the edge of the groove 3141 of the first tooth tine 311. In other embodiments of the present application, the scale 3131 can be provided at a position on the first tooth tine 311 that facilitates the measurement of the extension of the second teeth 312.

[0053] In some embodiments, see Figure 2 As shown, the fork tine 3 further includes a limiting portion 34, which is disposed at the connection between the first tooth 311 and the second tooth 312 to limit the extension and retraction range of the second tooth 312. Specifically, in this embodiment, the limiting portion 34 is disposed on the side of the groove 3141 close to the bracket 2. In other embodiments of the present application, the limiting portion 34 can be disposed on the second tooth 312. The provision of the limiting portion 34 can limit the extension and retraction range of the second tooth 312.

[0054] In some embodiments, see Figures 1 to 3 As shown, the fork tine 3 further includes a locking mechanism 35 , which is provided at the connection between the first tooth body 311 and the second tooth body 312 to lock the second tooth body 312 on the first tooth body 311 .

[0055] Specifically, the locking mechanism 35 can be a bolt-and-screw hole arrangement, a pin-and-pin hole arrangement, or a snap-fit arrangement. The locking mechanism 35 secures the second teeth 312 to the first teeth 311, thereby preventing the second teeth 312 from slipping out of the grooves 3141 of the first teeth 311 and falling during cargo transfer. In actual operation, after the operator determines the length of the tines 3 based on the size of the cargo, they remove the second teeth 312 from the grooves 3141 of the first teeth 311 so that the length of the tines 3 meets the predetermined length. The locking mechanism 35 then secures the second teeth 312 to the first teeth 311. With this arrangement, the second teeth 312 can lift the cargo when driven by the bracket 2. Once the operator has adjusted the length of each tines 3 of the transfer forklift and secured them with the locking mechanism 35, the transfer forklift can be controlled to transfer the cargo.

[0056] In some embodiments, see Figure 2 and Figure 3 As shown, the locking mechanism 35 includes a first locking hole 351 , a second locking hole 352 and a locking member 353 , and the first locking hole 351 , the second locking hole 352 and the locking member 353 correspond to each other one by one.

[0057] The first locking holes 351 include multiple first locking holes 351, which are disposed on two opposing side surfaces of the first tooth body 311 along the first direction, and are spaced apart along the length of the first tooth body 311. The second locking holes 352 include multiple second locking holes 352, which are disposed on two opposing side surfaces of the second tooth body 312 along the first direction, and are spaced apart along the length of the second tooth body 312. The locking member 353 is disposed within each of the first locking hole 351 and the second locking hole 352.

[0058] Specifically, the length direction of the second tooth body 312 is Figure 2 The direction indicated by x in the figure. During actual operation, after the operator determines the length of the fork tine 3 according to the size of the cargo, the second tooth body 312 is then pulled out of the groove 3141 of the first tooth body 311 so that the length of the fork tine 3 meets the predetermined length. At this time, part of the first locking hole 351 of the first tooth body 311 can communicate with part of the second locking hole 352 on the second tooth body 312. The locking member 353 is then inserted from the first locking hole 351 into the first locking hole 351 and the second locking hole 352. In this way, the second tooth body 312 of each fork tine 3 can be fixed to the first tooth body 311. When the transfer forklift is transferring cargo, due to the coordinated action of the first locking hole 351, the second locking hole 352 and the locking member 353, the second tooth body 312 will neither retract into the first tooth body 311 nor fall off the first tooth body 311.

[0059] In some embodiments, see Figure 2 As shown, the width d of the second teeth 312 at the end away from the bracket 2 gradually decreases in a direction away from the first teeth 311. Specifically, the width d of each second tooth 312 decreases from both sides to the center. At the end of the second tooth 312 near the cargo, the width d is reduced to a fixed value. The advantage of this setting is that it facilitates the operator to control the extension of each fork tine 3 to the bottom of the cargo. If the width d of the end of the second tooth 312 near the cargo remains unchanged, the operator will not be able to quickly and accurately insert each fork tine 3 into the gap reserved for the cargo during the process of controlling the extension of each fork tine 3 to the bottom of the cargo. Therefore, the present application sets the width d of the second tooth 312 at the end away from the bracket 2 to gradually decrease.

[0060] In some embodiments, see Figure 1As shown, the moving wheel set 11 includes at least three moving wheels 111 , and at least the moving wheels 111 are arranged at the bottom of the vehicle body 1 along the three vertices of a triangle.

[0061] Exemplarily, the moving wheel group 11 can be composed of three moving wheels 111, or four moving wheels 111, or more than four moving wheels 111. This embodiment shows a case where the moving wheel group 11 is composed of four moving wheels 111, and the four moving wheels 111 are respectively arranged on the four corners of the vehicle body 1. Such an arrangement can ensure that the gravity of the vehicle body 1 and the cargo can be evenly transferred to the ground, thereby preventing the transfer forklift from tipping over during the process of transferring the cargo. In addition, the arrangement of the moving wheels 111 allows the transfer forklift to not only lift the cargo from the ground, but also transfer the cargo to a predetermined location through the moving wheels 111.

[0062] From the above, it can be seen that the present application provides a transfer forklift with adjustable length of the tines 3, which can achieve the transfer of goods of different sizes. The transfer forklift of the present application improves the existing transfer forklift by adopting an internal telescopic structure on each tine 3 (i.e., a sliding portion 314 that allows the second tooth body 312 to extend and retract in the groove 3141 of the first tooth body 311). The transfer forklift of the present application adopts a semi-automatic method (i.e., the extension and shortening of each tine 3 is completed by the cooperation of machinery and manpower), making the structure of the transfer forklift simpler and more cost-effective. The telescopic structure is made of the same material as the tine and has the same strength. In addition, the tine 3 of the present application is provided with an identification portion 313 and a locking mechanism 35, which can ensure that the extension amount of each tine 3 is the same and the reliability of the connection between the tine sections of the tine 3 can be guaranteed. This makes the transfer forklift of the present application effectively applicable to the transfer of goods of various sizes and applicable scenarios, thereby avoiding the frequent replacement of the tine 3 to meet the needs of goods of different sizes, thereby effectively improving work efficiency.

[0063] That is to say, the transfer forklift of the present application can not only realize the transfer of goods of different sizes through a simple structural design, but also save manufacturing costs and ensure the life safety of operators.

[0064] Thus far, various embodiments of the present disclosure have been described in detail. To avoid obscuring the concept of the present disclosure, some details known in the art have not been described. Based on the above description, those skilled in the art can fully understand how to implement the technical solutions disclosed herein.

[0065] Although some specific embodiments of the present disclosure have been described in detail through examples, those skilled in the art will understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present disclosure. Those skilled in the art will understand that the above embodiments may be modified or some technical features may be replaced with equivalents without departing from the scope and spirit of the present disclosure. In particular, as long as there are no structural conflicts, the various technical features mentioned in the various embodiments may be combined in any manner.

Claims

1. A transfer forklift, characterized in that: include: A vehicle body (1), wherein a movable wheel set (11) is provided at the bottom of the vehicle body (1); A bracket (2), the bracket (2) being arranged at an end of the vehicle body (1) and being slidable along the height direction of the vehicle body (1); A fork tine (3), wherein the fork tine (3) comprises at least two, and at least two of the fork tines (3) are arranged on the bracket (2) at intervals along a first direction, and the fork tine (3) comprises at least a first tooth body (311) and a second tooth body (312), wherein the first tooth body (311) is fixedly connected to the bracket (2), and the second tooth body (312) is connected to the first tooth body (311) and can be extended and retracted relative to the length direction of the first tooth body (311), and an identification portion (313) is provided on the first tooth body (311), and the identification portion (313) is used to identify the extension amount of the second tooth body (312) extending from the first tooth body (311).

2. The transfer forklift according to claim 1, characterized in that: The fork tine (3) comprises a first fork tine (31) and a second fork tine (32). Along the first direction, the first fork tine (31) and the second fork tine (32) are spaced apart by a predetermined distance (w).

3. The transfer forklift according to claim 1, characterized in that: A sliding portion (314) is provided on at least one of the first tooth body (311) and the second tooth body (312), and the second tooth body (312) is connected to the first tooth body (311) through the sliding portion (314) so as to be retractable along the length direction of the first tooth body (311).

4. The transfer forklift according to claim 3, characterized in that: The sliding portion (314) includes a groove (3141), a sliding groove (3142) and a protruding portion (3143); The groove (3141) is provided at one end of the first tooth body (311) close to the second tooth body (312), and the groove (3141) is recessed along the length direction of the first tooth body (311); The sliding grooves (3142) are arranged on two opposite sides of the groove (3141) and extend along the concave direction of the groove (3141); The protrusions (3143) are arranged on two opposite sides of the second tooth body (312), and the protrusions (3143) extend along the length direction of the second tooth body (312). The second tooth body (312) is slidably connected to the sliding groove (3142) of the second tooth body (312) through the protrusions (3143).

5. The transfer forklift according to claim 4, characterized in that: The marking portion (313) includes a scale (3131), the scale (3131) is arranged on the edge of the groove (3141), and the scale (3131) extends along the length direction of the groove (3141).

6. The transfer forklift according to claim 1, characterized in that: The fork tine (3) further comprises a limiting portion (34), and the limiting portion (34) is arranged at the connection between the first tooth body (311) and the second tooth body (312) to limit the telescopic range of the second tooth body (312).

7. The transfer forklift according to claim 1, characterized in that: The fork tine (3) further comprises a locking mechanism (35), wherein the locking mechanism (35) is arranged at the connection between the first tooth body (311) and the second tooth body (312) to lock the second tooth body (312) on the first tooth body (311).

8. The transfer forklift according to claim 7, characterized in that: The locking mechanism (35) includes a first locking hole (351), a second locking hole (352) and a locking member (353), and the first locking hole (351), the second locking hole (352) and the locking member (353) correspond to each other one by one; The first locking holes (351) include a plurality of holes, and the first locking holes (351) are arranged on two opposite side surfaces of the first tooth body (311) along the first direction, and the plurality of first locking holes (351) are arranged at intervals along the length direction of the first tooth body (311); The second locking holes (352) include a plurality of second locking holes (352), and the second locking holes (352) are arranged on two side surfaces of the second tooth body (312) opposite to each other along the first direction. Along the length direction of the second tooth body (312), the plurality of second locking holes (352) are arranged at intervals, and the locking member (353) is passed through the first locking hole (351) and the second locking hole (352).

9. The transport forklift according to any one of claims 1 to 8, characterized in that: Along a direction away from the first tooth body (311), the width (d) of the second tooth body (312) at an end away from the bracket (2) gradually decreases.

10. The transport forklift according to any one of claims 1 to 8, characterized in that: The moving wheel group (11) comprises at least three moving wheels (111), and at least the moving wheels (111) are arranged at the bottom of the vehicle body (1) along three vertices of a triangle.

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