Novel grooved roller and flat roller adjusting structure, peeling mechanism and peeling machine

Abstract

The utility model relates to a novel grooved roller and flat roller adjusting structure, a peeling mechanism and a peeling machine, the adjusting structure comprises a fixed frame, a driving piece and two mounting plates, and the fixed frame is fixedly arranged; the two mounting plates are oppositely distributed on the two sides of the fixing frame, and the driving part is installed on the fixing frame, is in transmission connection with the two mounting plates through a transmission mechanism and is used for driving the two mounting plates to synchronously move up and down. The device has the beneficial effects that the structure is simple, the design is reasonable, the peeling machine can be quickly adjusted to be in a grooved roller state or a flat roller state, the adjusting time of the grooved roller and flat roller adjustable peeling machine is greatly shortened, the adjusting efficiency is improved, manual operation is not needed, and the product competitiveness and the user satisfaction are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of peeling machines, and in particular to a novel groove roller and flat roller adjustment structure, a peeling mechanism and a peeling machine. Background Art

[0002] Corn, as a major food crop, is widely planted in various regions of my country, with a total planting area of ​​about 35 million hectares. With the development of the country's agricultural mechanization process, the development of corn harvesters needs to be innovated and upgraded to meet market demand.

[0003] As one of the key components of corn harvesters, the performance of the peeling machine directly affects the operating efficiency, husk removal rate, grain loss rate and other harvesting performance indicators of the whole machine. The mainstream peeling machine configurations in the market are now divided into flat roller type and grooved roller type. The two configurations have their own advantages to adapt to corn in different regions and with different humidity. The grooved roller and flat roller in the current models can be adjusted, but the existing structure is greatly restricted by space during the adjustment process, and the adjustment time is too long. In order to ensure the convenience of mutual adjustment between the groove and flat roller and reduce the adjustment time, the groove and flat roller adjustment structure needs to be improved. Utility Model Content

[0004] The utility model provides a novel groove roller and flat roller adjustment structure, a peeling mechanism and a peeling machine, aiming to solve the problems in the prior art.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] A novel grooved roller and flat roller adjustment structure comprises a fixed frame, a driving member and two mounting plates, wherein the fixed frame is fixedly arranged; the two mounting plates are relatively distributed on both sides of the fixed frame, and the driving member is installed on the fixed frame, and is connected to the two mounting plates through a transmission mechanism, so as to drive the two mounting plates to move up and down synchronously.

[0007] The beneficial effects of the utility model are as follows: during assembly, the fish scale roller group is installed on the fixed frame, the spiral roller group is installed between two mounting plates, and its two ends are respectively rotatably connected with the two mounting plates;

[0008] During operation, the driving part uses the transmission mechanism to drive the two mounting plates to move up and down. The two mounting plates drive the spiral roller group to move downward to the bottom of the fish scale roller group. At this time, it is in the grooved roller state; or, the two mounting plates drive the spiral roller group to move upward until it is flush with the fish scale roller group. At this time, it is in the flat roller state, which is easy to switch.

[0009] The utility model has a simple structure and a reasonable design, and can quickly adjust the peeling machine to a groove roller or a flat roller state, which greatly reduces the adjustment time of the groove and flat roller adjustable peeling machine, improves the adjustment efficiency, eliminates the need for manual operation, and improves product competitiveness and user satisfaction.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the transmission mechanism includes an intermediate connecting rod, a pulling rod and two rotating rods. The two rotating rods are installed on both sides of the fixed frame for relative rotation. They are respectively located under the two mounting plates and are respectively transmission-connected to the two mounting plates. The pulling rod can be installed on the fixed frame so as to be flipped up and down. The two ends of the driving member are respectively rotationally connected to the fixed frame and one end of the pulling rod, and the other end of the pulling rod is rotationally connected to one end of one of the rotating rods. The intermediate connecting rod is installed between the two rotating rods, one end of which is rotationally connected to the pulling rod, and the other end is transmission-connected to one end of the other rotating rod.

[0012] The beneficial effect of adopting the above-mentioned further scheme is that during operation, the driving member drives the pull rod to flip up and down, and the pull rod drives one of the rotating rods, the middle connecting rod and the other rotating rod to rotate. The two rotating rods respectively drive the two mounting plates to move up and down, thereby realizing the adjustment of the position of the spiral roller group, and then realizing the rapid switching of the grooved roller and the flat roller status.

[0013] Furthermore, one end of the other rotating rod is transmission-connected to the other end of the intermediate connecting rod through a transmission plate, one end of the transmission plate is rotationally connected to the other end of the intermediate connecting rod, and the other end is fixedly sleeved on one end of the other rotating rod.

[0014] The beneficial effects of adopting the above further solution are simple structure and reasonable design. Another rotating rod drives another rotating rod to rotate by using the transmission plate, and the transmission is convenient.

[0015] Furthermore, the pull rod is a bent rod-shaped structure, and is rotatably connected to the fixing frame via a rotating shaft.

[0016] The beneficial effect of adopting the above further solution is that the structure of the pull rod is reasonably designed so that during its rotation, one of the rotating rods can be driven to rotate and the middle connecting rod can be moved, so that the middle connecting rod drives the other rotating rod to rotate.

[0017] Furthermore, the two rotating rods are rotatably connected to the two mounting plates through a plurality of hinge plates respectively.

[0018] The beneficial effect of adopting the above further scheme is simple structure and reasonable design. The two rotating rods use multiple hinged plates to drive the two mounting plates to move up and down, thereby adjusting the position of the spiral roller group and further realizing rapid switching of the grooved roller and flat roller states.

[0019] Furthermore, each of the rotating rods is rotatably connected to the corresponding mounting plate via two hinge plates, and the two hinge plates are respectively distributed at two ends of the rotating rod.

[0020] The beneficial effect of adopting the above further solution is that the number of hinged plates is reasonably set, which can not only realize the transmission between the rotating rod and the mounting plate, but also ensure the stability of the up and down movement of the mounting plate.

[0021] Furthermore, each of the hinged plates includes a plate one and two pairs of plates two, and the two pairs of plates two are relatively fixedly mounted on the corresponding rotating rods and the mounting plates; the two ends of the plate one respectively extend between two plates two in the two pairs of plates two, and are rotatably connected to the two plates two through a pin shaft.

[0022] The beneficial effect of adopting the above further solution is that the structure design of the hinged plate is reasonable and the transmission is convenient.

[0023] Furthermore, the driving member is a cylinder.

[0024] The beneficial effect of adopting the above further solution is that the pull rod can be turned up and down by utilizing the extension and retraction of the oil cylinder, which is convenient for driving.

[0025] The utility model also relates to a peeling mechanism, comprising a fish scale roller group and a spiral roller group, wherein the fish scale roller group is mounted on the fixed frame; and also comprises the novel groove roller and flat roller adjustment structure as described above, wherein the spiral roller group is mounted between the two mounting plates.

[0026] The beneficial effect of adopting the above-mentioned further scheme is that the utility model also provides a peeling mechanism, which has a simple structure and a reasonable design. The peeling machine can be quickly adjusted to a grooved roller or a flat roller state, which greatly reduces the adjustment time of the grooved and flat roller adjustable peeling machine, improves the adjustment efficiency, eliminates the need for manual operation, and improves product competitiveness and user satisfaction.

[0027] The utility model also relates to a peeling machine, comprising the peeling mechanism as described above.

[0028] The beneficial effect of adopting the above-mentioned further scheme is that the utility model provides a peeling machine with a simple structure and reasonable design. The peeling machine can be quickly adjusted to a grooved roller or flat roller state, which greatly reduces the adjustment time of the grooved and flat roller adjustable peeling machine, improves the adjustment efficiency, eliminates the need for manual operation, and improves product competitiveness and user satisfaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of the adjustment structure of the utility model when it is in the groove roller state;

[0030] Figure 2 It is a structural schematic diagram of the adjustment structure of the utility model when it is in a flat roller state;

[0031] Figure 3It is a schematic diagram of the overall structure of the peeling machine in the utility model when it is in the groove roller state;

[0032] Figure 4 It is a partial structural schematic diagram of the peeling machine in the utility model when it is in the groove roller state;

[0033] Figure 5 This is a schematic diagram of the overall structure of the peeling machine in the utility model when it is in a flat roller state;

[0034] Figure 6 It is a partial structural schematic diagram of the peeling machine in the utility model when it is in a flat roller state.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] 1. Fixed frame; 2. Mounting plate; 3. Intermediate connecting rod; 4. Pull rod; 5. Rotating rod; 6. Transmission plate; 7. Articulated plate; 8. Oil cylinder; 9. Fish scale roller group; 10. Spiral roller group. DETAILED DESCRIPTION

[0037] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0038] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0040] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0041] Example 1

[0042] like Figures 1 to 6 As shown, this embodiment provides a new groove roller and flat roller adjustment structure, including a fixed frame 1, a driving member and two mounting plates 2, wherein the fixed frame 1 is fixedly arranged; the two mounting plates 2 are relatively distributed on both sides of the fixed frame 1, and the driving member is installed on the fixed frame 1, and is connected to the two mounting plates 2 through a transmission mechanism, so as to drive the two mounting plates 2 to move up and down synchronously.

[0043] During assembly, the fish scale roller set 9 is mounted on the fixed frame 1, and the spiral roller set 10 is mounted between the two mounting plates 2, with both ends of the spiral roller set 10 being rotatably connected to the two mounting plates 2 respectively;

[0044] During operation, the driving part uses the transmission mechanism to drive the two mounting plates 2 to move up and down. The two mounting plates 2 drive the spiral roller group 10 to move downward to the bottom of the fish scale roller group 9, at which time it is in the grooved roller state; or, the two mounting plates 2 drive the spiral roller group 10 to move upward until it is flush with the fish scale roller group 9, at which time it is in the flat roller state, which is easy to switch.

[0045] Preferably, in this embodiment, the two mounting plates 2 are respectively arranged vertically.

[0046] This embodiment has a simple structure and a reasonable design. The peeling machine can be quickly adjusted to a grooved roller or flat roller state, which greatly reduces the adjustment time of the grooved and flat roller adjustable peeling machine, improves the adjustment efficiency, eliminates the need for manual work, and improves product competitiveness and user satisfaction.

[0047] Example 2

[0048] On the basis of Example 1, in this embodiment, the transmission mechanism includes an intermediate connecting rod 3, a pull rod 4 and two rotating rods 5. The two rotating rods 5 are installed on both sides of the fixed frame 1 for relative rotation, and are respectively located below the two mounting plates 2, and are respectively transmission connected to the two mounting plates 2; the pull rod 4 can be installed on the fixed frame 1 so as to be flipped up and down, and the two ends of the driving member are respectively rotationally connected to the fixed frame 1 and one end of the pull rod 4, and the other end of the pull rod 4 is rotationally connected to one end of one of the rotating rods 5; the intermediate connecting rod 3 is installed between the two rotating rods 5, one end of which is rotationally connected to the pull rod 4, and the other end is transmission connected to one end of the other rotating rod 5.

[0049] During operation, the driving member drives the pull rod 4 to flip up and down, and the pull rod 4 drives one of the rotating rods 5 and the middle connecting rod 3 and the other rotating rod 5 to rotate. The two rotating rods 5 respectively drive the two mounting plates 2 to move up and down, thereby realizing the adjustment of the position of the spiral roller group 10, and then realizing the rapid switching of the groove roller and the flat roller state.

[0050] Preferably, in this embodiment, the intermediate connecting rod 3 and the two rotating rods 5 are preferably straight rod structures.

[0051] In addition, both ends of each rotating rod 5 are rotatably connected to the fixing frame 1 through outer spherical ball bearings with seats.

[0052] Example 3

[0053] On the basis of Example 2, in this embodiment, one end of the other rotating rod 5 is transmission-connected to the other end of the intermediate connecting rod 3 through a transmission plate 6, one end of the transmission plate 6 is rotationally connected to the other end of the intermediate connecting rod 3, and the other end is fixedly sleeved on one end of the other rotating rod 5.

[0054] This solution has a simple structure and a reasonable design. Another rotating rod 5 drives another rotating rod 5 to rotate by using the transmission plate 6, and the transmission is convenient.

[0055] Preferably, in this embodiment, the transmission plate 6 is preferably a long strip plate structure.

[0056] Example 4

[0057] On the basis of any one of Embodiments 2 to 3, in this embodiment, the pull rod 4 is a bent rod-shaped structure, which is rotatably connected to the fixing frame 1 via a rotating shaft.

[0058] The pull rod 4 has a reasonable structural design so that it can drive one of the rotating rods 5 to rotate and the middle connecting rod 3 to move during its rotation, so that the middle connecting rod 3 drives the other rotating rod 5 to rotate.

[0059] Based on the above solution, the bending point of the pull rod 4 is rotatably connected to the fixing frame 1 via a rotating shaft.

[0060] In addition, the other end of the pull rod 4 is rotatably sleeved on one end of the corresponding rotating rod 5 .

[0061] Example 5

[0062] On the basis of any one of Embodiments 2 to 4, in this embodiment, the two rotating rods 5 are rotatably connected to the two mounting plates 2 via a plurality of hinge plates 7 .

[0063] The solution has a simple structure and a reasonable design. The two rotating rods 5 use multiple hinged plates 7 to drive the two mounting plates 2 to move up and down, thereby adjusting the position of the spiral roller group 10 and further realizing the rapid switching of the grooved roller and the flat roller state.

[0064] Example 6

[0065] On the basis of Example 5, in this embodiment, each of the rotating rods 5 is rotatably connected to the corresponding mounting plate 2 via two hinge plates 7 , and the two hinge plates 7 are respectively distributed at two ends of the rotating rod 5 .

[0066] The number of hinged plates 7 is reasonably set, which can not only realize the transmission between the rotating rod 5 and the mounting plate 2, but also ensure the stability of the mounting plate 2 moving up and down.

[0067] Alternatively, each rotating rod 5 may be provided with another appropriate number of hinge plates 7 , for example, three hinge plates 7 , which are respectively distributed in the middle and at both ends of the rotating rod 5 .

[0068] Example 7

[0069] On the basis of any one of Examples 5 to 6, in this embodiment, each of the hinged plates 7 includes a plate one and two pairs of plates two, and the two pairs of plates two are relatively fixedly mounted on the corresponding rotating rods 5 and the mounting plates 2; the two ends of the plate one respectively extend between two of the plates two in the two pairs of plates two, and are rotatably connected to the two plates two through a pin shaft.

[0070] The structure design of the hinged plate 7 is reasonable and the transmission is convenient.

[0071] Example 8

[0072] On the basis of the above embodiments, in this embodiment, the driving member is an oil cylinder 8 .

[0073] This solution utilizes the extension and retraction of the oil cylinder 8 to realize the up and down flipping of the pull rod 4, and is easy to drive.

[0074] Example 9

[0075] Based on the above embodiments, this embodiment also provides a peeling mechanism, including a fish scale roller group 9 and a spiral roller group 10, and the fish scale roller group 9 is installed on the fixed frame 1; it also includes the new groove roller and flat roller adjustment structure as described above, and the spiral roller group 10 is installed between the two mounting plates 2.

[0076] The present embodiment also provides a peeling mechanism, which has a simple structure and a reasonable design. The peeling mechanism can quickly adjust the peeling machine to a grooved roller or flat roller state, greatly reducing the adjustment time of the grooved and flat roller adjustable peeling machine, improving the adjustment efficiency, eliminating the need for manual operation, and improving product competitiveness and user satisfaction.

[0077] Based on the above scheme, the multiple fish scale rollers in the fish scale roller group 9 are divided into multiple groups, and the number of fish scale rollers in each group can be the same or different; the multiple fish scale rollers in the spiral roller group 10 are divided into multiple groups, and the number of fish scale rollers in each group can be the same or different. When distributed, the multiple groups of fish scale rollers and the multiple groups of spiral rollers are alternately distributed in sequence.

[0078] In addition, during assembly, the position of the fish scale roller group 9 remains unchanged, and the positions of the multiple groups of spiral rollers are adjusted through the above-mentioned adjustment structure, so that the multiple groups of spiral rollers move upward to between the multiple fish scale rollers, and are in a flat roller state at this time; or, the multiple groups of spiral rollers move downward to below the multiple fish scale rollers, and are in a grooved roller state.

[0079] Example 10

[0080] On the basis of the above embodiments, this embodiment also provides a peeling machine, including the peeling mechanism as described above.

[0081] The present embodiment provides a peeling machine with a simple structure and reasonable design. The peeling machine can be quickly adjusted to a grooved roller or flat roller state, which greatly reduces the adjustment time of the grooved and flat roller adjustable peeling machines, improves the adjustment efficiency, eliminates the need for manual operation, and improves product competitiveness and user satisfaction.

[0082] The working principle of the utility model is as follows:

[0083] During operation, the oil cylinder 8 is extended and retracted, and the two mounting plates 2 are driven up and down by the pull rod 4, the middle connecting rod 3 and the two rotating rods 5 respectively. The two mounting plates 2 drive the spiral roller group 10 to move downward to the bottom of the fish scale roller group 9. At this time, it is in the groove roller state (see Figure 1 , Figure 3 and Figure 4 ); or, the two mounting plates 2 drive the spiral roller group 10 to move upward until it is flush with the fish scale roller group 9, at which time it is in a flat roller state (see Figure 2 , Figure 5 and Figure 6 ), easy to switch.

[0084] It should be noted that all electronic components involved in the present invention adopt the existing technology, and the above-mentioned components are electrically connected to the controller, and the control circuit between the controller and each component is the existing technology.

[0085] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0086] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0087] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new groove roller and flat roller adjustment structure, characterized in that: The invention comprises a fixing frame (1), a driving member and two mounting plates (2); the fixing frame (1) is fixedly arranged; the two mounting plates (2) are relatively distributed on both sides of the fixing frame (1); the driving member is installed on the fixing frame (1) and is connected to the two mounting plates (2) through a transmission mechanism, so as to drive the two mounting plates (2) to move up and down synchronously.

2. The novel grooved roller and flat roller adjustment structure according to claim 1 is characterized in that: The transmission mechanism comprises an intermediate connecting rod (3), a pulling rod (4) and two rotating rods (5). The two rotating rods (5) are relatively rotatably mounted on both sides of the fixing frame (1), are respectively located below the two mounting plates (2), and are respectively transmission-connected to the two mounting plates (2); the pulling rod (4) is mounted on the fixing frame (1) so as to be flipped up and down, and the two ends of the driving member are respectively rotationally connected to the fixing frame (1) and one end of the pulling rod (4), and the other end of the pulling rod (4) is rotationally connected to one end of one of the rotating rods (5); the intermediate connecting rod (3) is mounted between the two rotating rods (5), one end of which is rotationally connected to the pulling rod (4), and the other end is transmission-connected to one end of the other rotating rod (5).

3. The novel grooved roller and flat roller adjustment structure according to claim 2 is characterized in that: One end of the other rotating rod (5) is transmission-connected to the other end of the intermediate connecting rod (3) via a transmission plate (6); one end of the transmission plate (6) is rotationally connected to the other end of the intermediate connecting rod (3), and the other end is fixedly sleeved on one end of the other rotating rod (5).

4. The novel grooved roller and flat roller adjustment structure according to claim 2 is characterized in that: The pull rod (4) is a bent rod-shaped structure and is rotationally connected to the fixing frame (1) via a rotating shaft.

5. The novel grooved roller and flat roller adjustment structure according to claim 2 is characterized in that: The two rotating rods (5) are rotatably connected to the two mounting plates (2) via a plurality of hinge plates (7).

6. The novel grooved roller and flat roller adjustment structure according to claim 5 is characterized in that: Each of the rotating rods (5) is rotatably connected to the corresponding mounting plate (2) via two hinged plates (7), and the two hinged plates (7) are respectively distributed at two ends of the rotating rod (5).

7. The novel grooved roller and flat roller adjustment structure according to claim 5 is characterized in that: Each of the hinged plates (7) comprises a plate one and two pairs of plate twos, wherein the two pairs of plate twos are relatively fixedly mounted on the corresponding rotating rods (5) and the mounting plates (2); the two ends of the plate one respectively extend between two of the two pairs of plate twos and are rotatably connected to the two plates two via a pin shaft.

8. The novel grooved roller and flat roller adjustment structure according to any one of claims 1 to 7, characterized in that: The driving member is an oil cylinder (8).

9. A peeling mechanism, comprising a fish scale roller group (9) and a spiral roller group (10), wherein the fish scale roller group (9) is mounted on the fixed frame (1); characterized in that: It also comprises a novel grooved roller and flat roller adjustment structure as claimed in any one of claims 1 to 8, wherein the spiral roller group (10) is installed between the two mounting plates (2).

10. A peeling machine, characterized in that: Comprising the peeling mechanism as claimed in claim 9.

Images