material storage warehouse

Abstract

The utility model provides a kind of material storage warehouse, material storage warehouse includes warehouse body, conveying line and support plate;The inside of warehouse body is equipped with storage space, and the warehouse body is equipped with material entrance and exit, and the conveying line is located in storage space, and the conveying line includes start and end, and the conveying line can convey material in storage space from start to end, and end is adjacent to material entrance and exit, and the direction from end to material entrance and exit is output direction;Support plate is installed in end, and support plate has supporting state, when support plate is in supporting state, support plate can carry at least part of material, and at least part of support plate protrudes along output direction relative to end.The material storage warehouse is convenient for user to take and place material, and can reduce the risk of material falling from the end of conveying line.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, and in particular to a material storage warehouse. Background Technology

[0002] Existing technologies include some material storage warehouses with internal conveyor lines. For example, in an intelligent plasma storage system, the blood bank has an internal conveyor line that transports blood baskets containing several blood bags. The material transported by the conveyor line is the blood bags, and the blood baskets serve as containers for storing the blood bags. Because material storage warehouses require insulation, the walls are typically fitted with thick decorative layers, and the entrance doors are also thick, protruding doors. For material storage warehouses with internal conveyor lines, the end of the internal conveyor line can only extend to the warehouse floor, leaving a gap between it and the external doorway (the width of this gap is usually equal to the thickness of the decorative layer). When users need to retrieve goods, they must reach into the material storage warehouse a considerable distance to reach the material located at the end of the conveyor line or place the material at the end of the conveyor line, making material retrieval inconvenient.

[0003] If, during material delivery, the conveyor line transports the material to its end, with part of the material on the conveyor and the other part suspended in the air, the distance a user needs to reach into the material storage area can be shortened. However, because part of the material is suspended, it is prone to falling off the conveyor line, causing it to scatter on the ground or inside the storage area, and potentially leading to material damage. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a material storage silo to reduce the risk of materials falling from the end of the conveyor line.

[0005] A material storage warehouse according to an embodiment of the present invention includes: a warehouse body with an internal storage space, the warehouse body having a material inlet / outlet connected to the storage space; a conveyor line located within the storage space, the conveyor line having a starting end and an ending end, the conveyor line being capable of conveying materials in the storage space from the starting end to the ending end, the ending end being adjacent to the material inlet / outlet, and the direction from the ending end to the material inlet / outlet being the output direction; and a support plate installed at the ending end, the support plate having a supporting state, when the support plate is in the supporting state, the support plate being capable of supporting the materials, and at least a portion of the support plate protruding relative to the ending end along the output direction.

[0006] The material storage bin of this utility model embodiment has at least the following beneficial effects: Since the support plate can support at least a portion of the material at the end of the conveyor line when it is in a supported state, when the conveyor line transports the material to the vicinity of the material inlet / outlet, part of the material can be on the conveyor line, and another part on the support plate. At this time, the material is relatively close to the external environment of the material storage bin, and the user does not need to insert their hand very deeply into the bin to retrieve the material, which improves the convenience of material retrieval. Similarly, if the user needs to put external materials into the material storage bin, the user's hand does not need to insert very deeply into the bin to place the material on the support plate and the end of the conveyor line, making material placement more convenient. Furthermore, since the portion of the material protruding outside the conveyor line is supported by the support plate, the risk of the material falling off the conveyor line is low. Therefore, the material storage bin not only facilitates material retrieval for users but also reduces the risk of materials falling off the end of the conveyor line.

[0007] According to some embodiments of the present invention, the conveyor line includes a frame and a transmission component installed on the frame. The starting end and the ending end are the two ends of the frame, respectively. The transmission component is used to carry materials and can move relative to the frame to transport the materials. When the support plate is in the supported state, the top surface of the support plate is horizontally set and flush with the top of the transmission component.

[0008] According to some embodiments of the present invention, when the support plate is in the supported state, at least a portion of the support plate passes through the material inlet / outlet.

[0009] According to some embodiments of the present invention, when the support plate is in the supported state, the end of the support plate away from the conveyor line extends from the material inlet / outlet to outside the silo body.

[0010] According to some embodiments of the present invention, the support plate also has a retracted state, in which the support plate prevents the material from leaving the conveyor line from the end.

[0011] According to some embodiments of the present invention, the conveyor line includes a frame and a transmission component installed on the frame. The transmission component is used to carry materials and can move relative to the frame to convey the materials. When the support plate is in the retracted state, the support plate is vertical, and at least a portion of the support plate protrudes upward relative to the top of the transmission component.

[0012] According to some embodiments of the present invention, the material storage warehouse further includes a driving mechanism connected to the support plate. The driving mechanism is used to drive the support plate to move relative to the conveyor line, thereby switching the support plate between the supported state and the retracted state.

[0013] According to some embodiments of this utility model, the conveyor line includes a frame and a transmission component mounted on the frame. The transmission component is used to carry materials and can move relative to the frame to convey the materials. The support plate is rotatably connected to the frame. The driving mechanism includes: a motor mounted on the frame; a first connecting rod including a first end and a second end, the first end being fixedly connected to the output shaft of the motor; a second connecting rod including a third end and a fourth end, the third end being rotatably connected to the second end, and the fourth end being rotatably connected to the support plate. The motor can drive the first connecting rod to rotate, thereby changing the included angle between the first connecting rod and the second connecting rod, thus causing the support plate to rotate.

[0014] According to some embodiments of the present invention, the driving mechanism further includes: a guide seat, fixed relative to the frame, the guide seat having an arc-shaped groove; and a guide pin, connected to the second end, the guide pin being slidably disposed in the arc-shaped groove.

[0015] According to some embodiments of the present invention, the driving mechanism further includes: a third link, parallel to the first link; and a fourth link, parallel to the second link. The two ends of the third link are rotatably connected to the frame and the fourth link, respectively. The two ends of the fourth link are rotatably connected to the third link and the support plate, respectively. The two ends of the support plate in its width direction are connected to the fourth link and the second link, respectively. The width direction is perpendicular to the output direction.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0018] Figure 1 This is a schematic diagram of a material storage warehouse in different states in the prior art;

[0019] Figure 2 This is a schematic diagram illustrating the material storage warehouse conveying materials under different states according to an embodiment of the present invention;

[0020] Figure 3A schematic diagram of the internal structure of the material storage warehouse when the support plate is in the retracted state;

[0021] Figure 4 This is a schematic diagram of the internal structure of the material storage warehouse when the support plate is in the supported state.

[0022] Figure 5 This is a schematic diagram of the drive mechanism.

[0023] Reference numerals: 101-Material storage warehouse, 102-Warehouse body, 103-Storage space, 104-Conveyor line, 105-Starting end, 106-Ending end, 107-Material inlet / outlet, 108-Support plate, 109-Frame, 110-Crossbeam, 111-Column, 112-Drive mechanism, 113-Frame, 114-Transmission component, 115-Motor, 116-First connecting rod, 117-Guide seat, 118-Second connecting rod, 119-Third connecting rod, 120-Fourth connecting rod, 121-Arc groove, 122-First mounting plate, 123-Guide pin, 124-Hinge, 125-Second mounting plate, 201-Material, 202-Blood frame, 203-Blood bag. Detailed Implementation

[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying 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 accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0025] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationships based on the directional or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the module or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0027] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0028] Figure 1 (a) illustrates a prior art material storage warehouse 101, which includes a warehouse body 102 and a conveyor line 104. Material 201 can exit the warehouse body 102 or enter the interior of the warehouse body 102 through a material inlet / outlet 107. The conveyor line 104 is located inside the warehouse body 102, and material 201 can also be stored inside the warehouse body 102. The material storage warehouse 101 may further include a support frame (not shown) for carrying multiple materials 201, with one end of the conveyor line 104 adjacent to the support frame and the other end of the conveyor line 104 adjacent to the material inlet / outlet 107 on the warehouse body 102.

[0029] The material storage warehouse 101 may also include a robotic arm that can transfer material 201 from the support frame to the conveyor line 104 and from the conveyor line 104 to the support frame. After material 201 is transferred from the support frame to the conveyor line 104, the conveyor line 104 can transport material 201 from near the support frame to near the material inlet / outlet 107 so that the user can retrieve material 201.

[0030] For example, please refer to Figure 1 (a) and Figure 1 (b) Conveyor line 104 can transport material 201 from the left end of conveyor line 104 to the right end of conveyor line 104. If conveyor line 104 transports material 201 to... Figure 1 If the device stops at the position shown in (b), material 201 will remain entirely on conveyor line 104. The distance between material 201 and material inlet / outlet 107 will be relatively far, requiring the user to reach deep into the storage compartment 102 to retrieve it. Furthermore, if the size difference between material 201 and material inlet / outlet 107 is small, the user's hand may be pinched by the edges of material 201 and material inlet / outlet 107 when retrieving it. These factors all contribute to the inconvenience of retrieving material 201. Similarly, if the user places objects outside the material storage compartment 101... Figure 1 The location shown in (b) is inconvenient for the user to operate.

[0031] If conveyor line 104 is conveying material 201 to Figure 1When the material stops at the position shown in (c), a portion of material 201 is carried by conveyor line 104, while the other portion remains outside conveyor line 104 and suspended in the air. At this point, material 201 is relatively close to the external environment of the material storage silo 101, and the user does not need to insert their hand very deeply into the silo 102 to retrieve material 201, thus improving the convenience of retrieving material 201. However, as... Figure 1 As shown in (c), since part of material 201 is suspended in the air, if the user does not hold material 201 properly when picking it up, material 201 may fall off the conveyor line 104. Furthermore, if the operation control of the conveyor line 104 is not precise enough, the position where material 201 stops may be higher than the specified position. Figure 1 (c) indicates that the position is further to the right, and the center of gravity of material 201 may be outside the conveyor line 104, thus causing it to fall off the conveyor line 104.

[0032] To improve the convenience of users in retrieving and placing materials 201 and to reduce the risk of materials 201 falling from the conveyor line 104, some embodiments of this utility model provide a material storage warehouse 101. For example... Figure 2 As shown in (a), in some embodiments of this utility model, the material storage warehouse 101 includes a warehouse body 102, a conveyor line 104, and a support plate 108. The material storage warehouse 101 has an internal storage space 103, and the warehouse body 102 has a material inlet / outlet 107 connected to the storage space 103. The conveyor line 104 is located within the storage space 103 and includes a starting end 105 and an ending end 106. The starting end 105 may be adjacent to a support frame for carrying multiple materials 201, and the ending end 106 is adjacent to the material inlet / outlet 107. The material storage warehouse 101 may also include a movable door (not shown), located outside the warehouse body 102 and covering the material inlet / outlet 107. The conveyor line 104 can transport materials 201 from the starting end 105 to the ending end 106 within the storage space 103, and can also transport materials 201 from the ending end 106 to the starting end 105. The support plate 108 is installed at the end 106 of the conveyor line 104. Figure 2 In (b), the support plate 108 is in a supported state. In this state, the support plate 108 is horizontal, thus capable of supporting at least a portion of the material 201. At least a portion of the support plate 108 protrudes relative to the end 106 in the output direction. The direction from the end 106 of the conveyor line 104 to the material inlet / outlet 107 is the output direction. Figure 2 In this context, the output direction is from left to right.

[0033] Please compare. Figure 2 (b) and Figure 1(b) In this embodiment, when the conveyor line 104 transports the material 201 to the vicinity of the material inlet / outlet 107, a portion of the material 201 is located on the conveyor line 104, and another portion is located on the support plate 108. The material 201 is closer to the external environment of the material storage chamber 101, and the user's hand does not need to penetrate very deeply into the chamber 102 to retrieve the material 201, which improves the convenience for the user to retrieve the material 201. Similarly, if the user needs to put the external material 201 into the material storage chamber 101, the user's hand does not need to penetrate very deeply into the chamber 102 to place the material 201 on the support plate 108 and the end 106 of the conveyor line 104, making it relatively convenient for the user to put in the material 201. Please compare. Figure 2 (b) and Figure 1 (c) In this embodiment, since the portion of material 201 protruding outside the conveyor line 104 is supported by the support plate 108, the risk of material 201 falling off the conveyor line 104 is low. Therefore, the material storage 101 in this embodiment is convenient for users to pick up and put down material 201, and can also reduce the risk of material 201 falling off the end 106 of the conveyor line 104.

[0034] exist Figure 2 In the illustrated embodiment, the support plate 108 is horizontal when it is in the supported state. In other embodiments not shown, the support plate 108 may also be inclined when in the supported state, as long as it can support the material 201. For example, when the support plate 108 is in the supported state, the outer end of the support plate 108 is higher than the inner end of the support plate 108.

[0035] like Figure 2 (b) As shown, in some embodiments, when the support plate 108 is in a supported state, at least a portion of the support plate 108 extends through the material inlet / outlet 107. In this configuration, the support plate 108 is positioned further outwards, and when material 201 is output from the material storage silo 101, the portion of material 201 protruding beyond the conveyor line 104 can be located within the material inlet / outlet 107, facilitating user retrieval of material 201. When the user stores material 201 into the material storage silo 101, because the support plate 108 is further outwards, the user can easily place material 201 on the support plate 108 and then push it onto the conveyor line 104. Based on the above principle, to further improve the convenience for users to retrieve and place material 201, in other embodiments not shown, when the support plate 108 is in a supported state, the end of the support plate 108 furthest from the conveyor line 104 extends from the material inlet / outlet 107 beyond the silo body 102.

[0036] like Figure 2As shown in (a), the support plate 108 also has a retracted state. When the support plate 108 is in the retracted state, it prevents the material 201 from leaving the conveyor line 104 from the end 106, thus preventing the material 201 on the conveyor line 104 from falling off when the user does not need to remove it. For example, when the support plate 108 is in the retracted state, it is vertical, and at least a portion of it protrudes upward relative to the top of the conveying member 114. In this way, the material 201 supported by the conveying member 114 is blocked by the support plate 108. As described below, the conveying member 114 can be a roller, a conveyor belt, etc.

[0037] In some embodiments, when the support plate 108 is in a supported state, the top surface of the support plate 108 is horizontal and flush with the top of the conveying member 114. In this configuration, a portion of the material 201 can be smoothly and steadily transferred from the conveyor line 104 to the support plate 108, thereby preventing the material 201 from getting stuck at the junction of the support plate 108 and the conveyor line 104.

[0038] The specific configuration of the conveyor line 104 and the support plate 108 will be described in more detail below.

[0039] Figure 3 and Figure 4 The internal structure of the material storage warehouse 101 is shown. Figure 3 and Figure 4 In this embodiment, material 201 is a blood bag 203 containing blood. Multiple blood bags 203 are housed within a blood crate 202, which is placed on a conveyor line 104. In other embodiments not shown, material 201 may also be test tubes, reagents, etc. In some embodiments, the material storage unit 101 may be a cold storage unit, thereby maintaining material 201 at a low temperature. Figure 4 In the middle, the support plate 108 is in the retracted state, and the material 201 is located at the starting end 105 of the conveyor line 104. Figure 3 In the middle, the support plate 108 is in a supported state, and the material 201 is located at the end 106 of the conveyor line 104.

[0040] like Figure 3As shown, the material storage silo 101 also includes a frame 109 located inside the silo body 102. The frame 109 includes multiple crossbeams 110 and uprights 111, supporting the silo body 102 and the conveyor line 104. The conveyor line 104 includes a frame 113 and several conveying components 114 mounted on the frame 113. The conveying components 114 carry materials 201; for example, in this embodiment, the conveying component 114 is a roller. In other embodiments not shown, the conveying component 114 may also be a conveyor belt. The conveyor line 104 also includes a conveying mechanism for driving the movement of the conveying components 114; this conveying mechanism, not shown in the figures, is mounted inside the frame 113.

[0041] like Figure 3 and Figure 4 As shown, the material storage bin 101 also includes a drive mechanism 112, which is connected to the support plate 108. The drive mechanism 112 drives the support plate 108 to move relative to the conveyor line 104, thereby switching the support plate 108 between a supported state and a retracted state. With the drive mechanism 112, the user does not need to manually push or pull the support plate 108 to switch its state, which improves the ease of use of the material storage bin 101. Specifically, the material storage bin 101 may be equipped with buttons or a touch panel on its exterior. The user can start or stop the drive mechanism 112 by pressing the buttons or touching the virtual buttons on the touch panel.

[0042] like Figure 5 As shown, the drive mechanism 112 includes a motor 115, a first connecting rod 116, and a second connecting rod 118. The motor 115 is mounted on a frame 113; for example, the frame 113 includes a first mounting plate 122, and the motor 115 is fixed to the first mounting plate 122 by screws. The first connecting rod 116 includes a first end and a second end; for example, the first end is the left end of the first connecting rod 116, and the second end is the right end of the first connecting rod 116. The second connecting rod 118 includes a third end and a fourth end; for example, the third end is the left end of the second connecting rod 118, and the fourth end is the right end of the second connecting rod 118. The first end is fixedly connected to the output shaft of the motor 115, and the second end is rotatably connected to the third end. The fourth end is rotatably connected to a support plate 108, and the support plate 108 is also rotatably connected to the frame 113. The support plate 108 and the frame 113 are rotatably connected by a hinge 124. When the support plate 108 rotates, the central axis of the hinge 124's pivot is the axis of rotation of the support plate 108. When the output shaft of the motor 115 rotates, the motor 115 drives the first connecting rod 116 to rotate and changes the angle between the first connecting rod 116 and the second connecting rod 118, thereby causing the support plate 108 to rotate.

[0043] like Figure 5As shown, the drive mechanism 112 also includes a guide seat 117 and a guide pin 123, with the guide seat 117 fixed relative to the frame 113. For example, the guide seat 117 is directly connected to the frame 113 by screws; or, as... Figure 4 As shown, the guide seat 117 is fixed to the column 111 of the frame 109 by screws, and the frame 109 is fixed to the frame 113 by screws, thereby fixing the guide seat 117 relative to the frame 113. The guide seat 117 is provided with an arc-shaped groove 121, and the guide pin 123 is slidably disposed in the arc-shaped groove 121, and the guide pin 123 is connected to the second end of the first connecting rod 116. Therefore, when the motor 115 drives the first connecting rod 116 to rotate, the guide seat 117 can guide the guide pin 123, thereby making the first connecting rod 116 rotate stably.

[0044] In this embodiment, the guide pin 123 passes through the second end of the first connecting rod 116 and the third end of the second connecting rod 118. In addition to its guiding function, the guide pin 123 also serves as the pivot when the first connecting rod 116 rotates relative to the second connecting rod 118. This arrangement allows the guide pin 123 to simultaneously guide and connect the two connecting rods, thereby reducing the number of parts in the drive mechanism 112 and lowering costs.

[0045] like Figure 5 As shown, the drive mechanism 112 also includes a third link 119 and a fourth link 120. The third link 119 is parallel to the first link 116, and the fourth link 120 is parallel to the second link 118. Both ends of the third link 119 are rotatably connected to the frame 113 and the fourth link 120, respectively, and both ends of the fourth link 120 are rotatably connected to the support plate 108, respectively. The support plate 108 has both ends connected to the fourth link 120 and the second link 118 in its width direction, and the width direction is perpendicular to the output direction. For example, the output direction is from left to right, and the width direction is from front to back. This arrangement makes the movement of both ends of the support plate 108 in its width direction more synchronized, thereby making the rotation of the support plate 108 more stable. The frame 113 may include a second mounting plate 125, and one end of the third link 119 can be rotatably connected to the second mounting plate 125. The drive mechanism 112 may include two guide seats 117 and two guide pins 123, one of which is connected to the second end of the first link 116 and is disposed in one guide seat 117; the other guide pin 123 is connected to the third link 119 and is disposed in another guide seat 117.

[0046] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A material storage warehouse, characterized in that, include: The warehouse has an internal storage space and a material inlet / outlet connected to the storage space. A conveyor line is located within the storage space. The conveyor line includes a starting end and an ending end. The conveyor line is capable of conveying materials in the storage space from the starting end to the ending end. The ending end is adjacent to the material inlet / outlet, and the direction from the ending end to the material inlet / outlet is the output direction. A support plate is installed at the end, the support plate has a supporting state, when the support plate is in the supporting state, the support plate can bear at least a portion of the material, and at least a portion of the support plate protrudes relative to the end along the output direction.

2. The material storage warehouse according to claim 1, characterized in that, The conveyor line includes a frame and a transmission component installed on the frame. The starting end and the ending end are the two ends of the frame, respectively. The transmission component is used to carry materials and can move relative to the frame to transport the materials. When the support plate is in the supported state, the top surface of the support plate is horizontal and flush with the top of the transmission component.

3. The material storage warehouse according to claim 1, characterized in that, When the support plate is in the supported state, at least a portion of the support plate passes through the material inlet / outlet.

4. The material storage warehouse according to claim 3, characterized in that, When the support plate is in the supported state, the end of the support plate away from the conveyor line extends from the material inlet / outlet to outside the silo body.

5. The material storage warehouse according to claim 1, characterized in that, The support plate also has a retracted state, in which the support plate prevents the material from leaving the conveyor line from the end.

6. The material storage warehouse according to claim 5, characterized in that, The conveyor line includes a frame and a conveying component mounted on the frame. The conveying component is used to carry materials and can move relative to the frame to convey the materials. When the support plate is in the retracted state, the support plate is vertical, and at least a portion of the support plate protrudes upward relative to the top of the transmission component.

7. The material storage warehouse according to claim 5, characterized in that, The material storage warehouse also includes a drive mechanism connected to the support plate. The drive mechanism is used to drive the support plate to move relative to the conveyor line, thereby switching the support plate between the supported state and the retracted state.

8. The material storage warehouse according to claim 7, characterized in that, The conveyor line includes a frame and a transmission component mounted on the frame. The transmission component is used to carry materials and can move relative to the frame to transport the materials. The support plate is rotatably connected to the frame. The drive mechanism includes: The motor is mounted on the frame. The first connecting rod includes a first end and a second end, wherein the first end is fixedly connected to the output shaft of the motor; The second link includes a third end and a fourth end, wherein the third end is rotatably connected to the second end, and the fourth end is rotatably connected to the support plate; The motor can drive the first link to rotate, thereby changing the angle between the first link and the second link, and thus causing the support plate to rotate.

9. The material storage warehouse according to claim 8, characterized in that, The drive mechanism also includes: A guide seat is fixed relative to the frame, and the guide seat is provided with an arc-shaped groove; A guide pin is connected to the second end, and the guide pin is slidably disposed in the arc-shaped groove.

10. The material storage warehouse according to claim 8, characterized in that, The drive mechanism also includes: The third link is parallel to the first link; The fourth link is parallel to the second link. The two ends of the third link are rotatably connected to the frame and the fourth link, respectively. The two ends of the fourth link are rotatably connected to the third link and the support plate, respectively. The two ends of the support plate in its width direction are connected to the fourth link and the second link, respectively. The width direction is perpendicular to the output direction.

Images