Translation device

Abstract

The present invention discloses a translation device, comprising: a first base, a motor, a first guiding part, a transmission line part and a limiting part. The transmission line part has: a second base, a wire body, a pushing member and a blocking member. The second base is supported by the first guiding part and can move linearly along the first guiding part. A blocking member is provided on the second base. The wire body has a transmission chain and a transmission pulley set. The transmission pulley set at least includes a first transmission pulley and a second transmission pulley. The first transmission pulley is installed on the first base and connected to the motor. The second transmission pulleys are respectively installed at both ends of the second base in the length direction. The pushing member is installed on the transmission chain and moves linearly between the two second transmission pulleys as the transmission chain is driven to operate. The blocking member is provided at at least one end of the second base in the length direction for restricting the blocking member. The limiting part restricts the movement of the second base relative to the first guiding part. According to the translation device of the present invention, the stroke of the translation device can be increased.

Description

Technical Field

[0001] The present invention relates to the technical field of handling equipment, and particularly to a translation device. Background Art

[0002] Handling equipment is widely used in various occasions where workpieces need to be transferred. For example, in a multi-story garage, a multi-story garage usually has multiple workstations for carrying cars. Translation devices are respectively arranged on each workstation. The translation devices between two adjacent workstations are docked with each other to transfer a car from one workstation to another workstation.

[0003] In the prior art, since the stroke of a translation device usually can only cover one workstation, in order to transfer a car from one workstation to another workstation, the translation devices of each workstation are respectively provided with independent power devices to transfer the car. This results in a large number of power devices in a multi-story garage, thus causing the cost of the multi-story garage to be extremely high. Summary of the Invention

[0004] The present invention aims to solve at least one of the problems in the prior art to some extent. For this purpose, the present invention provides a translation device capable of increasing the stroke of the translation device.

[0005] The translation device according to the first aspect of the present invention includes: a first base; a motor disposed on the first base; a first guiding portion disposed on the first base; a transmission line portion, the transmission line portion having: a second base, a wire body, at least one pushing member, and at least one blocking member, wherein the second base is supported by the first guiding portion and is linearly movable along the first guiding portion, the length direction of the second base is parallel to the guiding direction of the first guiding portion, the wire body has a transmission chain and a transmission wheel set engaged with the transmission chain, the transmission wheel set includes at least one first transmission wheel and two second transmission wheels, the first transmission wheel is mounted on the first base and is connected to the motor, the two second transmission wheels are respectively mounted at two ends in the length direction of the second base, the pushing member is mounted on the transmission chain and linearly moves between the two second transmission wheels as the transmission chain is driven to operate, the blocking member is disposed at at least one end in the length direction of the second base for restricting the pushing member; a restricting portion configured to restrict the movement of the second base relative to the first guiding portion.

[0006] The translation device according to the first aspect of the present invention has the following beneficial effects: it can increase the stroke of the translation device.

[0007] In some embodiments, the transmission wheel set further includes two intermediate wheels, and the two intermediate wheels are respectively mounted at two ends in the length direction of the first base.

[0008] In some embodiments, there are two blocking members, and the two blocking members are respectively arranged at two ends of the second base in the length direction thereof.

[0009] In some embodiments, there are two pushing members, and the two pushing members are arranged at intervals along the length direction of the second base.

[0010] In some embodiments, the first guiding portion includes a first guiding member disposed at least on one side in the width direction of the first base; a first roller is installed on the second base, and the first roller moves along the first guiding member.

[0011] In some embodiments, there are two first guiding members, which are respectively arranged on both sides in the width direction of the first base; on both sides in the width direction of the second base, the first roller and a first clamping wheel are respectively installed, wherein the first roller moves along the first guiding members located on both sides in the width direction of the first base, and the first clamping wheels located on both sides in the width direction of the second base clamp the first guiding members located on both sides in the width direction of the first base together.

[0012] In some embodiments, a second guiding portion is arranged on the second base, the guiding direction of the second guiding portion is parallel to the guiding direction of the first guiding portion, and the pushing member is supported by the second guiding portion and linearly moves along the second guiding portion.

[0013] In some embodiments, the limiting portion includes: a limiting member, a limiting groove is arranged in the middle of the limiting member in the length direction thereof; an elastic member is installed on the second base, a third roller is arranged at one end of the elastic member opposite to the limiting member, and the third roller can partially extend into the limiting groove.

[0014] In some embodiments, the limiting member is arranged in the middle of the first base in the length direction, and the elastic member is installed in the middle of the second base in the length direction.

[0015] The translation device according to the second aspect of the present invention includes: a first base; a motor disposed on the first base; a first guiding portion disposed on the first base; a transmission line portion having: a second base, a wire body, at least one pushing member, and at least one blocking member, wherein the second base is supported by the first guiding portion and is linearly movable along the first guiding portion, the length direction of the second base is parallel to the guiding direction of the first guiding portion, the wire body has a transmission belt and a transmission pulley set engaged with the transmission belt, the transmission pulley set includes at least one first transmission pulley and two second transmission pulleys, the first transmission pulley is mounted on the first base and connected to the motor, the two second transmission pulleys are respectively mounted at two ends of the second base in the length direction, the pushing member is mounted on the transmission belt and linearly moves between the two second transmission pulleys as the transmission belt is driven to operate, the blocking member is disposed at at least one end of the second base in the length direction for restricting the pushing member; a restricting portion is disposed to restrict the movement of the second base relative to the first guiding portion.

[0016] The translation device according to the second aspect of the present invention has the following beneficial effects: It can increase the stroke of the translation device. Description of the Drawings

[0017] Figure 1 is a perspective view in the rear view direction of an embodiment of the translation device of the present invention.

[0018] Figure 2 is Figure 1 the rear view of the translation device in

[0019] Figure 3 is Figure 1 the perspective view in the front view direction of the translation device of

[0020] Figure 4 is Figure 1 the schematic diagram of the transmission line portion of the translation device of

[0021] Figure 5 is the schematic layout diagram of the transmission pulley set of the second base.

[0022] Figure 6 is Figure 1 the partial enlarged view at position A in Detailed Description of the Embodiment

[0023] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0024] In the description of the present invention, it should be understood that with respect to the orientation description, for example, the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0025] In the description of the present invention, the meaning of several is one or more, the meaning of multiple is two or more. Understanding greater than, less than, exceeding, etc. does not include the recited number, and understanding above, below, within, etc. includes the recited number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meaning of the above words in the present invention in combination with the specific content of the technical solution.

[0027] Referring to Figures 1 to 4 , the translation device 100 according to the first embodiment includes: a first base 101, a motor 102, a first guiding portion 103, a transmission line portion 104, and a restricting portion 105. The motor 102 is disposed on the first base 101. The first guiding portion 103 is disposed on the first base 101. The transmission line portion 104 has: a second base 106, a wire body 107, at least one pushing member 108, and at least one blocking member 109. Among them, the second base 106 is supported by the first guiding portion 103 and can linearly move along the first guiding portion 103. The length direction of the second base 106 (the left-right direction in the drawings) is parallel to the guiding direction of the first guiding portion 103 (the left-right direction in the drawings). The wire body 107 has a transmission chain 110 and a transmission wheel set engaged with the transmission chain 110. The transmission wheel set includes at least one first transmission wheel 111 and two second transmission wheels 112. The first transmission wheel 111 is installed on the first base 101 and connected to the motor 102. The two second transmission wheels 112 are respectively installed at both ends in the length direction of the second base 106. The pushing member 108 is installed on the transmission chain 110 and linearly moves between the two second transmission wheels 112 as the transmission chain 110 is driven to operate. The blocking member 109 is disposed at at least one end in the length direction of the second base 106 for restricting the pushing member 108. The restricting portion 105 is arranged to restrict the movement of the second base 106 relative to the first guiding portion 103.

[0028] The translation device 100 according to this embodiment can increase the stroke of the translation device 100, thereby enabling the translation device 100 to cover multiple workstations. Specifically, in the translation device 100 of the present invention, it includes two strokes, namely: the stroke in which the pushing member 108 moves linearly between the two second driving wheels 112 as the transmission chain 110 is driven to operate, and the stroke in which the second base 106 can slide on the first guiding portion 103. Thus, when pushing a workpiece 113 (such as an automobile), the stroke of the translation device 100 can be increased, enabling the translation device 100 to cover multiple workstations, or in the case of limited installation space, achieving a larger stroke as much as possible.

[0029] In the translation device 100 of this embodiment, for example:

[0030] In the initial state, the restricting portion 105 is in a state where the movement of the second base 106 relative to the first guiding portion 103 is restricted, and the pushing member 108 is between the two second driving wheels 112. In this case, the second base 106 and the first base 101 together are relatively fixed components, and the pushing member 108 is a component that operates along with the transmission chain 110.

[0031] When the motor 102 operates, the pushing member 108 is driven to operate by the motor 102 along with the transmission chain 110 and moves linearly along the length direction of the second base 106. In this case, the stroke of the pushing member 108 is the stroke that the pushing member 108 can move between the two second driving wheels 112.

[0032] When the motor 102 continues to operate and causes the pushing member 108 to abut against the blocking member 109 (refer to Figure 1 , Figure 2 ), since the pushing member 108 is restricted by the blocking member 109 provided on the second base 106, the pushing member 108 and the second base 106 become a temporary whole. At the same time (or before the blocking member 109 abuts against the blocking member 109), the restricting portion 105 releases the restriction on the second base 106 (the restricting portion 105 can actively or passively release the restriction on the second base 106, as described later), and the transmission chain 110 drives the pushing member 108 and the second base 106, which are a temporary whole, to operate along the first guiding portion 103. In this case, the pushing member 108 continues to operate for the stroke that the second base 106 can operate along the first guiding portion 103.

[0033] That is, by supporting the second base 106 by the first guide portion 103 and enabling it to linearly move along the first guide portion 103, the pushing stroke of the pusher 108 can be greatly increased. Thus, a translation device 100 can cover multiple workstations, and therefore, the number of translation devices required for each workstation can be reduced, thereby reducing costs. The translation device 100 of the present invention can be used, for example, in various scenarios such as a multi-story garage, a factory production line, and a material cart of an AGV vehicle.

[0034] The following is a detailed description of each component.

[0035] Continue to refer to Figure 4 And refer to for assistance Figures 1 to 3 In some embodiments, the first base 101 includes two first plate members 114a and 114b that are parallel and spaced apart in the front-rear direction. The two first plate members 114a and 114b can be fixed by welding, for example, to form the main structure of the first base 101. The first base 101 forms an accommodation space for accommodating a sprocket of the drive wheel group (since the drive line portion 104 uses a chain, the first drive wheel 111 and the later-described intermediate wheel 116 are both sprockets here) at the positions where the two first plate members 114a and 114b face each other. The two first plate members 114 are generally in a "mountain" shape, that is, the two first plate members 114a and 114b are provided with a protruding first installation area 115 at a substantially middle position in their length direction. The motor 102 and the first drive wheel 111 are respectively installed in the first installation area 115. In addition, the drive wheel group further includes a plurality of intermediate wheels 116. Among them, two intermediate wheels 116 are installed at both ends in the length direction of the first base 101. Two intermediate wheels 116 are also installed above the position of the first installation area 115 of the first base 101. The two intermediate wheels 116 in the installation area are respectively located on both sides of the first drive wheel 111 in the left-right direction (i.e., the length direction) of the first base 101. Each sprocket of the drive wheel group is installed on the first base 101 through a first support shaft 117 that is mounted on the two first plate members 114. Thus, by providing a plurality of intermediate wheels 116, not only can the length of the drive chain 110 be lengthened to a certain extent and the stroke of the translation device 100 be lengthened, but also the overall layout of the translation device 100 can be made more compact.

[0036] In some embodiments, the second base 106 includes two second plate members 118a and 118b that are parallel and spaced apart in the front-rear direction. The length direction of the second plate members 118a and 118b is parallel to the length direction of the first plate members 114a and 114b. The two second plate members 118a and 118b can be fixed, for example, by welding or bolt tightening to form the main structure of the second base 106. The second base 106 forms a receiving space for receiving, for example, a sprocket of a transmission pulley set at a position where the two second plate members 118a and 118b face each other. In addition, in order to enable the second base 106 to be easily installed on the first guiding portion 103 provided on the first base 101, the distance between the two second plate members 118a and 118b is greater than the distance between the two first plate members 114a and 114b. A protruding second mounting area 119 is provided in the middle of the length direction of the two second plate members 118a and 118b. A first roller 120 (described later) that can roll along the first guiding portion 103 is installed in the second mounting area 119. The second transmission wheels 112 are respectively installed at both ends in the length direction of the second base 106 through second support shafts 121 that are mounted on the two second plate members 118a and 118b. In addition, a tensioning device 122 can also be provided on the second base 106. For example, two tensioning devices 122 are provided, respectively above the second mounting area 119. The tensioning device 122 includes, for example, a tensioning wheel 123. The tensioning wheel 123 is installed at a substantially middle position in the length direction of the second base 106 through a third support shaft 124 that is mounted on the two second plate members 118a and 118b. The tensioning device 122 can, for example, tension the tensioning wheel 123 through an adjusting bolt.

[0037] The drive chain 110 extends successively via the second transmission wheel 112 at one end (left side) in the length direction of the second base 106 to the tensioning wheel 123 on the same side as the second transmission wheel 112, the transfer wheel 116 at one end (left side) in the length direction of the first base 101, the transfer wheel 116 above the first mounting area 115 of the first base 101, then meshes with the first transmission wheel 111, and then continues to extend successively to another transfer wheel 116 above the first mounting area 115 of the first base 101, the transfer wheel 116 at the other end (right side) in the length direction of the first base 101, another tensioning wheel 123 of the second base 106, and the second transmission wheel 112 at the other end (right side) in the length direction of the second base 106, and extends to the second transmission wheel 112 at one end (left side) in the length direction of the second base 106, thereby forming a closed-loop drive chain 110.

[0038] Continue to refer to Figures 1 to 4, in some embodiments, there may be two blocking members 109, which are respectively arranged at both ends of the second base 106 in the length direction. Specifically, the blocking members 109 can be installed at positions near the second driving wheel 112 at both ends of the second base 106 through bolts or the like. Thus, the pushing member 108 can be restricted at both ends of the second base 106 in the length direction. In this way, the second base 106 can move back and forth along the length direction of the first guiding portion 103, that is, the workpiece 113 (refer to Figure 2 ) at the station where the translation device 100 is located can be transferred to two adjacent stations respectively.

[0039] In addition, in order to enable the blocking member 109 to stably block the pushing member 108, two blocking members 109 are installed at each end of the second base 106 in the length direction. One blocking member 109 is installed on one of the second plate members 118a, and the other blocking member 109 is installed on the other second plate member 118b.

[0040] In some embodiments, there may also be two pushing members 108, which are arranged at intervals along the length direction (left - right direction) of the second base 106. Specifically, a mounting bracket 125 can be installed on the transmission chain 110. The mounting bracket 125 is hinged to the pin shaft of the transmission chain 110, for example. The two pushing members 108 are respectively installed on the mounting bracket 125. Thus, when the pushing member 108 advances along one direction (for example, the right direction) of the length direction of the second base 106 along with the transmission chain 110, the pushing member 108 on that side pushes the workpiece 113 to be transferred to the adjacent station (the right - hand station). Similarly, when the pushing member 108 advances along the other direction of the length direction of the second base 106 along with the transmission chain 110, the pushing member 108 on the other side can push the workpiece 113 to be transferred to the adjacent station on the other side.

[0041] Continuing to refer to Figures 1 to 3 , in some embodiments, the first guiding portion 103 may include a first guiding member 126 disposed at least on one side of the first base 101 in the width direction. In order to more evenly support the second base 106, there are two first guiding members 126, which are respectively arranged on both sides of the first base 101 in the width direction (front - back direction). The first guiding member 126 can be selected as a channel steel, for example. The channel steels serving as the first guiding members 126 are respectively installed on two first plate members 114a, 114b of the first base 101 in the width direction in a manner that the openings face the outside of the first base 101. The length direction of the first guiding member 126 is parallel to the length direction of the first base 101. In addition, in order to lengthen the stroke of the translation device 100, the length of the first guiding member 126 can be the same as the length of the first base 101, or slightly shorter than the length of the first base 101.

[0042] Referring to Figure 5 , as described above, the second base 106 is supported by the first guide portion 103 and can linearly move along the first guide portion 103. Specifically, for example, a first roller 120 is installed on the second base 106, and the first roller 120 is installed in the second installation area 119 of the second base 106. The first roller 120 moves along the first guide member 126. In order to enable the second base 106 to be more stably supported on the first guide portion 103, first rollers 120 are installed on both sides of the second base 106 in the width direction. The first rollers 120 are respectively installed in the second installation areas 119 of two second plate members 118a and 118b. In order to enable the second base 106 to be more stably supported on the first guide member 126 and prevent the second base 106 from tilting, a plurality of (for example, 2) first rollers 120 are respectively installed in the second installation areas 119 of the second plate members 118a and 118b. Thus, when the motor 102 drives the first transmission wheel 111 without the second base 106 being restricted by the restricting portion 105, the entire second base 106 smoothly slides along the first guide member 126 through the first rollers 120.

[0043] In order to suppress the yaw of the second base 106 in the width direction, first clamping wheels 127 are respectively installed on both sides of the second base 106 in the width direction. The first clamping wheels 127 are also respectively installed in the second installation areas 119 of the second plate members 118a and 118b. The first clamping wheels 127 installed on the second plate members 118a and 118b together clamp the first guide members 126 located on both sides of the first base 101 in the width direction. That is, in the case where the channel steel is used as the first guide member 126, the first roller 120 abuts against the inner side of one side wall portion of the channel steel, and the first clamping wheel 127 abuts against the inner side of the bottom wall of the channel steel. Thereby, the second base 106 can move smoothly along the first guide member 126.

[0044] It should be noted that the first roller 120 and the first clamping wheel 127 can use commercially available integral components.

[0045] In addition, although the channel steel is taken as an example for the first guide member 126 above, it is not limited thereto. The first guide member 126 can also select various forms of guide members such as linear slides, linear guide shafts, I-beams, etc.

[0046] In addition, in some embodiments, a second guiding portion (not shown) may also be provided on the second base 106 with reference to the first guiding portion 103. The guiding direction of the second guiding portion is parallel to that of the first guiding portion 103. The pushing member 108 is supported by the second guiding portion and linearly moves along the second guiding portion. For example, the second guiding portion may also include two second guiding members (not shown) respectively provided on two second plate members 118a and 118b. As the second guiding members, channel steels may also be selected, for example. Similarly, second rollers (not shown) and second clamping wheels (not shown) may be installed at the lower portions of the respective pushing members 108. Thereby, the pushing member 108 can be stably and reliably held on the second guiding member and move along the second guiding member, thereby preventing the transmission chain 110 from falling off the second transmission wheel 112 due to the swing of the pushing member 108.

[0047] Refer to Figure 6 , and with reference to Figure 1 、 Figure 2 , the restricting portion 105 may be configured to actively or passively release the restriction on the second base 106. Taking passive release as an example, in some embodiments, for example, the restricting portion 105 may include: a restricting member 128 and an elastic member 129. Among them, a restricting groove 130 is provided in the middle of the restricting member 128 in the length direction. The elastic member 129 is installed on the second base 106, and a third roller 131 is provided at one end of the elastic member 129 opposite to the restricting member 128. The third roller 131 can partially extend into the restricting groove 130. The restricting member 128 may be fixed to the first base 101, or may be fixed to the first guiding member 126. In this embodiment, the restricting member 128 is fixed to the first base 101. Preferably, the restricting member 128 is provided in the middle of the first base 101 in the length direction. The restricting member 128 is generally linear as a whole, and the length direction of the restricting member 128 is generally parallel to the guiding direction of the first guiding member 126. The restricting groove 130 is provided in the middle of the restricting member 128 in the length direction and has a guiding inclined surface. The elastic member 129 may select, for example, a nitrogen spring, an oil buffer, or a spring as the main body. Taking the nitrogen spring as an example, the third roller 131 is installed at one end of the telescopic rod of the nitrogen spring serving as the elastic member 129, for example. Preferably, the elastic member 129 is installed in the middle of the second base 106 in the length direction.

[0048] With the restricting portion 105 set to restrict the second base 106, the third roller 131 partially extends into the restricting groove 130 due to the elastic force of the elastic member 129. When the third roller 131 extends into the restricting groove 130, the second base 106 as a whole remains substantially stable relative to the restricting member 128. When the motor 102 drives the transmission chain 110 to operate, since the second base 106 as a whole remains substantially stable relative to the restricting member 128, the pusher 108 can push the workpiece 113 (when the frictional force when the workpiece 113 is pushed is less than the restricting force of the restricting portion 105 on the second base 106, the second base 106 as a whole remains stable relative to the restricting member 128). When the pusher 108 moves in one direction along the length direction of the second base 106 and abuts against the blocking member 109, the second base 106 and the pusher 108 become an integral body. The second base 106 is pulled by the transmission chain 110 driven by the motor 102, causing the third roller 131 at one end of the elastic member 129 mounted on the second base 106 to roll along the guiding inclined surface of the restricting groove 130 and disengage from the restricting groove 130. Thus, when the motor 102 continues to drive the transmission chain 110, the transmission chain 110 pulls the second base 106 as a whole to move along the first guiding member 126. When the motor 102 rotates in reverse, the pusher 108 continues to move with the transmission chain 110 and when it abuts against the blocking member 109 on the other side, the pusher 108 and the second base 106 become an integral body again. Thus, the transmission chain 110 can pull the second base 106 back to the position restricted by the restricting portion 105.

[0049] That is, in this embodiment, with the driving of the motor 102, when the pusher 108 is blocked by the blocking member 109, the driving force of the motor 102 directly acts on the second base 106, thereby causing the restricting portion 105 to passively release the restriction on the second base 106.

[0050] As an embodiment where the restricting portion 105 actively releases the restriction on the second base 106, for example, an unlocking cylinder or an unlocking motor can be provided on the first base 101. The unlocking cylinder or the unlocking motor drives an unlocking pin or the like to extend and catch the second base 106, or drives the unlocking pin to retract to release the restriction on the second base 106, etc.

[0051] In addition, although the transmission chain 110 is taken as an example for illustration above, it is not limited thereto. For example, the wire body 107 can also select a transmission belt and a transmission pulley set meshing with the transmission belt. As the transmission belt, for example, a synchronous belt can be selected. Correspondingly, the first transmission pulley 111, the second transmission pulley 112, the intermediate pulley 116, the tension pulley 123, etc. of the transmission pulley set can be selected as synchronous belt pulleys.

[0052] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0053] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A translation device, characterized in that, Comprising: A first base; A motor, disposed on the first base; A first guiding portion, disposed on the first base; A transmission line portion, the transmission line portion having: a second base, a wire body, at least one pushing member, and at least one blocking member, wherein, The second base is supported by the first guiding portion and is linearly movable along the first guiding portion, and the length direction of the second base is parallel to the guiding direction of the first guiding portion, The wire body has a transmission chain and a transmission wheel set engaged with the transmission chain, the transmission wheel set includes at least one first transmission wheel and two second transmission wheels, the first transmission wheel is installed on the first base and is connected to the motor, and the two second transmission wheels are respectively installed at both ends in the length direction of the second base, The pushing member is installed on the transmission chain and linearly moves between the two second transmission wheels as the transmission chain is driven to operate, The blocking member is disposed at at least one end in the length direction of the second base for restricting the pushing member; A restricting portion, configured to restrict the movement of the second base relative to the first guiding portion.

2. The translation device according to claim 1, characterized in that, The transmission wheel set further includes two intermediate wheels, and the two intermediate wheels are respectively installed at both ends in the length direction of the first base.

3. The translation device according to claim 1, characterized in that, There are two blocking members, and the two blocking members are respectively disposed at both ends in the length direction of the second base.

4. The translation device according to claim 3, characterized in that, There are two pushing members, and the two pushing members are spaced apart along the length direction of the second base.

5. The translation device according to claim 1, characterized in that, The first guiding portion includes at least a first guiding member disposed on one side in the width direction of the first base; The second base is installed with a first roller, and the first roller moves along the first guiding member.

6. The translation device according to claim 5, wherein There are two first guiding members, respectively disposed on both sides in the width direction of the first base; On both sides in the width direction of the second base, the first roller and a first clamping wheel are respectively installed, wherein, The first rollers respectively move along the first guiding members located on both sides in the width direction of the first base, The first clamping wheels located on both sides in the width direction of the second base together clamp the first guiding members located on both sides in the width direction of the first base.

7. The translation device according to claim 1 or 4, characterized in that A second guiding portion is disposed on the second base, and the guiding direction of the second guiding portion is parallel to the guiding direction of the first guiding portion, and the pushing member is supported by the second guiding portion and linearly moves along the second guiding portion.

8. The translation device according to claim 1, wherein The restricting portion includes: A restricting member, a restricting groove is disposed in the middle of the length direction of the restricting member; An elastic member, installed on the second base, a third roller is disposed at one end of the elastic member opposite to the restricting member, and the third roller can partially extend into the restricting groove.

9. The translation device according to claim 8, wherein The restricting member is disposed in the middle of the length direction of the first base, and the elastic member is installed in the middle of the length direction of the second base.

10. Translation device, characterized in that, Comprising: A first base; A motor, disposed on the first base; A first guiding portion, disposed on the first base; A transmission line portion, the transmission line portion having: a second base, a wire body, at least one pushing member, and at least one blocking member, wherein, The second base is supported by the first guiding portion and is linearly movable along the first guiding portion. The length direction of the second base is parallel to the guiding direction of the first guiding portion. The wire body has a transmission belt and a transmission pulley set engaged with the transmission belt. The transmission pulley set includes at least one first transmission pulley and two second transmission pulleys. The first transmission pulley is installed on the first base and is connected to the motor. The two second transmission pulleys are respectively installed at both ends in the length direction of the second base. The pushing member is installed on the transmission belt and linearly moves between the two second transmission pulleys as the transmission belt is driven to operate. The blocking member is disposed at at least one end in the length direction of the second base for restricting the pushing member. A limiting portion is configured to limit the movement of the second base relative to the first guiding portion.

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