Rolling bar fruit sorting device

Abstract

The utility model discloses a rolling bar fruit sorting device, and relates to the technical field of rolling bar fruit sorting. Comprising a bottom plate, a vertical plate is fixedly arranged on the upper surface of one end of the bottom plate, a driving block is slidably arranged in the vertical plate, first springs distributed in a mirror image mode are fixedly arranged on the outer surface of the driving block, and the ends, away from the driving block, of the first springs are fixedly installed on the inner wall of the vertical plate; the first connecting rod is rotationally sleeved with a driving plate, a second connecting rod is rotationally inserted into the end, away from the first connecting rod, of the driving plate, a rotating plate is fixedly arranged at one end of the second connecting rod, and a driving rod is fixedly inserted into the end, away from the second connecting rod, of the rotating plate; according to the rolling bar sorting machine, the effect of conveniently flattening fruits can be achieved, in the using process, an operator can conveniently and completely flatten the fruits on the rolling bar sorting machine, and the fruit screening effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling bar fruit selection, in particular to a rolling bar fruit selection device. Background Art

[0002] The fruit roller sorting machine is a device that sorts and grades fruits according to their size, especially a multi-level fruit and vegetable sorting machine that is not easy to damage the fruits. It consists of a fruit feeding hopper, a conveyor, a detection and sorting device, a grading outlet, etc. It realizes accurate grading of fruits through a roller system combined with physical characteristics and mechanical principles.

[0003] The publication number "CN200720044512.3" discloses a fruit roller sorting machine, which belongs to the field of fruit commercial processing machinery. It includes a transmission chain, a chain guide bar, a rotating friction bar, and a trustee assembly, and is characterized in that a spacer is provided between the two trustees of the trustee assembly, and the spacer is inserted on the trustee. The utility model has a simple and reasonable structure and is easy to manufacture. By providing a spacer between the two trustees, the distance between two adjacent trustees is kept at a basically constant size. Two sets of parallel synchronous chains drive the roller assembly to move along the chain guide bar, and the trustee assembly moves and rotates around the pin shaft extending from the chain under the action of the rotating friction bar. Under the joint action of the distance limiting spacer and the fruit on the trustee assembly, the trustee moves while rotating with a constant distance, thereby driving the fruit to rotate, so that the fruit with a size smaller than the minimum distance between the trustees leaks from the gaps between adjacent trustees, thereby improving the grading quality;

[0004] Although the sorting machine can improve the quality of grading and screening of fruits, when the operator puts a large amount of fruits into the sorting machine for grading and screening, the fruits are easily stacked. The sorting machine cannot spread the fruits out, and the operator needs to spread the fruits on the sorting machine manually, which not only greatly consumes the physical strength of the staff, but also makes it difficult to spread the fruits completely flat manually, thereby reducing the screening effect of the fruits. Utility Model Content

[0005] In order to solve the problem that the sorting machine cannot spread out the fruits, the utility model aims to provide a rolling bar fruit sorting device.

[0006] To solve the above technical problems, the present utility model adopts the following technical solutions: It includes a bottom plate, on the upper surface of one end of the bottom plate, a vertical plate is fixedly provided. Inside the vertical plate, a driving block is slidably arranged. On the outer surface of the driving block, symmetrically distributed first springs are fixedly provided. The ends of the first springs away from the driving block are fixedly installed on the inner wall of the vertical plate. On one side outer wall of the driving block, a first connecting rod is fixedly provided. A driving plate is rotatably sleeved outside the first connecting rod. At the end of the driving plate away from the first connecting rod, a second connecting rod is rotatably inserted. At one end of the second connecting rod, a rotating plate is fixedly provided. At the end of the rotating plate away from the second connecting rod, a driving rod is fixedly inserted. At the top of the driving block, a first moving frame is fixedly provided. At the top of the first moving frame, a first connecting plate is fixedly provided. On the top of the first connecting plate, a roller sorting machine is fixedly arranged.

[0007] Preferably, inside the end of the vertical plate away from the driving block, a stabilizing block is slidably arranged. On the outer surface of the stabilizing block, symmetrically distributed second springs are fixedly provided. The ends of the second springs away from the stabilizing block are fixedly installed on the inner wall of the vertical plate. At the top of the stabilizing block, a second moving frame is fixedly provided. At the top of the second moving frame, a second connecting plate is fixedly provided. The top of the second connecting plate is fixedly installed with the bottom end of the roller sorting machine.

[0008] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0009] 1. This application can achieve the effect of facilitating the flattening of fruits. During use, it is convenient for operators to completely flatten the fruits on the roller sorting machine, improving the fruit screening effect.

[0010] 2. This application can drive the roller sorting machine to move stably in a reciprocating manner, improving the flattening efficiency of fruits. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0012] Figure 1 It is a schematic diagram of a roller fruit selection device of the present utility model.

[0013] Figure 2 It is a schematic diagram of the structure of the driving block and the vertical plate in the present utility model.

[0014] Figure 3 It is a schematic diagram of the structure of the vertical plate after disassembly in the present utility model.

[0015] Figure 4This is a schematic diagram of the connection structure between the support frame and the bottom plate in the present utility model.

[0016] Figure 5 This is a schematic diagram of the structure of the limiting block and the limiting groove in the present utility model.

[0017] In the figure: 1 - bottom plate; 11 - roller sorting machine; 2 - vertical plate; 21 - driving block; 22 - first spring; 23 - first connecting rod; 24 - driving plate; 25 - second connecting rod; 26 - rotating plate; 27 - driving rod; 28 - first moving frame; 29 - first connecting plate; 210 - motor; 220 - first guide rod; 230 - fixed cover; 3 - stabilizing block; 31 - second spring; 32 - second moving frame; 33 - second connecting plate; 310 - second guide rod; 4 - support frame; 5 - limiting block; 51 - limiting groove. Detailed implementation manners

[0018] In order to more easily understand the structure of the present utility model and the functional features and advantages that can be achieved, the following will describe the preferred embodiments of the present utility model in detail in conjunction with the drawings as follows:

[0019] Embodiment:

[0020] As Figures 1 to 5 shown, the present utility model provides a roller fruit selection device, including a bottom plate 1, a vertical plate 2 is fixedly arranged on the upper surface of one end of the bottom plate 1, a driving block 21 is slidably arranged inside the vertical plate 2, mirror - distributed first springs 22 are fixedly arranged on the outer surface of the driving block 21, one end of the first spring 22 far from the driving block 21 is fixedly installed on the inner wall of the vertical plate 2, a first connecting rod 23 is fixedly arranged on one side outer wall of the driving block 21, a driving plate 24 is rotatably sleeved outside the first connecting rod 23, a second connecting rod 25 is rotatably inserted at one end of the driving plate 24 far from the first connecting rod 23, a rotating plate 26 is fixedly arranged at one end of the second connecting rod 25, a driving rod 27 is fixedly inserted at one end of the rotating plate 26 far from the second connecting rod 25, a first moving frame 28 is fixedly arranged at the top end of the driving block 21, a first connecting plate 29 is fixedly arranged at the top end of the first moving frame 28, and a roller sorting machine 11 is fixedly arranged at the top end of the first connecting plate 29.

[0021] Referring to Figure 1 and Figure 2 , a stabilizing block 3 is slidably arranged inside the end of the vertical plate 2 far from the driving block 21 in the present application, mirror - distributed second springs 31 are fixedly arranged on the outer surface of the stabilizing block 3, one end of the second spring 31 far from the stabilizing block 3 is fixedly installed on the inner wall of the vertical plate 2, a second moving frame 32 is fixedly arranged at the top end of the stabilizing block 3, a second connecting plate 33 is fixedly arranged at the top end of the second moving frame 32, and the top end of the second connecting plate 33 is fixedly installed with the bottom end of the roller sorting machine 11.

[0022] Referring to Figure 1, one end of the driving rod 27 of the present application rotates through the vertical plate 2, and a motor 210 is provided at one end of the driving rod 27. The driving end of the motor 210 is fixedly installed coaxially with the driving rod 27.

[0023] See Figure 2 and Figure 3 , a support frame 4 is jointly provided inside the first moving frame 28 and the second moving frame 32 of the present application. The inner wall of the first moving frame 28 is slidably connected to the surface of the support frame 4, and the inner wall of the second moving frame 32 is slidably connected to the surface of the support frame 4. The bottom end of the support frame 4 is fixedly installed on the outer upper surface of the bottom plate 1; by providing the support frame 4, the effect of supporting the first moving frame 28 and the second moving frame 32 is achieved.

[0024] See 4 and Figure 5 , mirror-image distributed limit blocks 5 are fixedly provided on the inner walls of the first moving frame 28 and the second moving frame 32 of the present application. Mirror-image distributed limit grooves 51 are provided on the outer surface of the top of the support frame 4, and the limit blocks 5 are respectively slidably arranged in the corresponding limit grooves 51; by providing the limit blocks 5 and the limit grooves 51, the effect of limiting the first moving frame 28 and the second moving frame 32 is achieved, so that the first moving frame 28 and the second moving frame 32 can stably perform reciprocating movement.

[0025] See Figure 3 , a first guide rod 220 is slidably inserted into the driving block 21 of the present application. Both ends of the first guide rod 220 are fixedly installed on the inner wall of the vertical plate 2; by providing the first guide rod 220, the effect of limiting the driving block 21 is achieved, so that the driving block 21 can stably perform reciprocating movement.

[0026] See Figure 3 , a second guide rod 310 is slidably inserted into the stabilizing block 3 of the present application. Both ends of the second guide rod 310 are fixedly installed on the inner wall of the vertical plate 2; by providing the second guide rod 310, the effect of limiting the stabilizing block 3 is achieved, so that the stabilizing block 3 can stably perform reciprocating movement.

[0027] See Figure 1 , a fixing cover 230 is fixedly sleeved outside the motor 210 of the present application. One end of the fixing cover 230 is fixedly installed on one side outer wall of the vertical plate 2; by providing the fixing cover 230, the effect of fixing the motor 210 is achieved.

[0028] Working principle of this application: First, when an operator puts a large number of fruits on the roller sorting machine 11 for screening, starting the motor 210 drives the driving rod 27 to rotate. The driving rod 27 drives the rotating plate 26 to rotate. During the rotation of the rotating plate 26, the second connecting rod 25 is driven to perform circular motion. During the circular motion of the second connecting rod 25, the first connecting rod 23 is driven to perform reciprocating motion through the driving plate 24. The first connecting rod 23 drives the driving block 21 to perform reciprocating motion. During the reciprocating motion of the driving block 21, the first spring 22 is repeatedly deformed. The driving block 21 drives the first moving frame 28 to perform reciprocating motion. The first moving frame 28 drives the roller sorting machine 11 to perform reciprocating motion through the first connecting plate 29. During the reciprocating motion of the roller sorting machine 11, the fruits are driven to perform reciprocating motion, and the fruits are flattened during the reciprocating motion.

[0029] During the reciprocating motion of the roller sorting machine 11, the second moving frame 32 is driven to perform reciprocating motion through the second connecting plate 33. The second moving frame 32 drives the stabilizing block 3 to perform reciprocating motion. During the reciprocating motion of the stabilizing block 3, the second spring 31 is repeatedly deformed, so that the roller sorting machine 11 can perform stable reciprocating motion.

[0030] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model also intends to include these modifications and variations.

Claims

1. A rolling bar fruit selection device, characterized in that: The invention comprises a bottom plate (1), a vertical plate (2) is fixedly provided on the upper surface of one end of the bottom plate (1), a driving block (21) is slidably provided inside the vertical plate (2), a first spring (22) distributed in a mirror image is fixedly provided on the outer surface of the driving block (21), an end of the first spring (22) away from the driving block (21) is fixedly mounted on the inner wall of the vertical plate (2), a first connecting rod (23) is fixedly provided on the outer wall of one side of the driving block (21), a driving plate (24) is rotatably sleeved on the outer side of the first connecting rod (23), and the driving plate (24) is rotatably sleeved on the outer side of the first connecting rod (23). A second connecting rod (25) is rotatably inserted at one end of the movable plate (24) away from the first connecting rod (23), a rotating plate (26) is fixedly provided at one end of the second connecting rod (25), a driving rod (27) is fixedly inserted at one end of the rotating plate (26) away from the second connecting rod (25), a first moving frame (28) is fixedly provided at the top end of the driving block (21), a first connecting plate (29) is fixedly provided at the top end of the first moving frame (28), and a roller sorting machine (11) is fixedly provided at the top end of the first connecting plate (29).

2. A rolling bar fruit selection device as claimed in claim 1, characterized in that: A stabilizing block (3) is slidably provided inside the end of the vertical plate (2) away from the driving block (21); a second spring (31) with mirror-image distribution is fixedly provided on the outer surface of the stabilizing block (3); the end of the second spring (31) away from the stabilizing block (3) is fixedly mounted on the inner wall of the vertical plate (2); a second movable frame (32) is fixedly provided on the top of the stabilizing block (3); a second connecting plate (33) is fixedly provided on the top of the second movable frame (32); and the top of the second connecting plate (33) is fixedly mounted on the bottom end of the roller sorting machine (11).

3. A rolling bar fruit selection device as claimed in claim 1, characterized in that: One end of the driving rod (27) is rotatably inserted into the vertical plate (2), and a motor (210) is provided at one end of the driving rod (27). The driving end of the motor (210) is coaxially fixedly mounted with the driving rod (27).

4. A rolling bar fruit selection device as claimed in claim 1, characterized in that: A support frame (4) is commonly provided inside the first movable frame (28) and the second movable frame (32); the inner wall of the first movable frame (28) is slidably connected to the surface of the support frame (4); the inner wall of the second movable frame (32) is slidably connected to the surface of the support frame (4); and the bottom end of the support frame (4) is fixedly mounted to the outer upper surface of the base plate (1).

5. A rolling bar fruit selection device as claimed in claim 4, characterized in that: The inner walls of the first movable frame (28) and the second movable frame (32) are both fixedly provided with mirror-distributed limit blocks (5), the top outer surface of the support frame (4) is provided with mirror-distributed limit grooves (51), and the limit blocks (5) are respectively slidably arranged in the corresponding limit grooves (51).

6. A rolling bar fruit selection device as claimed in claim 1, characterized in that: The driving block (21) is slidably inserted with a first guide rod (220), and both ends of the first guide rod (220) are fixedly mounted on the inner wall of the vertical plate (2).

7. A rolling bar fruit selection device as claimed in claim 2, characterized in that: A second guide rod (310) is slidably inserted into the stabilizing block (3), and both ends of the second guide rod (310) are fixedly mounted on the inner wall of the vertical plate (2).

8. A rolling bar fruit selection device as claimed in claim 3, characterized in that: The external fixing sleeve of the motor (210) is provided with a fixing cover (230), and one end of the fixing cover (230) is fixedly mounted on an outer wall of one side of the vertical plate (2).

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