Melon breaking and pressure feeding device

Abstract

The utility model discloses a melon breaking and pressure feeding device, relates to the technical field of seeding watermelon equipment, and aims to solve the problems that melon seedlings of part of crops can wind a melon pressing device when the crops are processed, so that the melon breaking effect becomes poor, and the carrying burden of the equipment is increased. A melon breaking device is arranged at an inlet of a shell of the crushing and pressing device, a melon pressing device is arranged at an outlet of the shell, the melon breaking device is controlled and driven by a driving source on the seeding machine, and the melon breaking device and the melon pressing device are connected through a synchronizing mechanism; the vertical crushing and pressure feeding device shell is changed into the horizontal crushing and pressure feeding device shell, so that the time of crops passing through the crushing and pressure feeding device shell is shortened, the crushing probability of the crops passing through the crushing and pressure feeding device shell is increased, and the crop crushing effect is improved; the maintenance port is added to facilitate troubleshooting; the melon blocking plate is additionally arranged, crops passing through the melon blocking plate are blocked and must pass through the position below the melon pressing device, and the breaking rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of melon-breaking equipment, in particular to a melon-breaking and pressing device. Background Art

[0002] The shell of the existing crushing and pressing device is usually a vertical structure. When in use, the crops fall quickly, resulting in omissions and insufficient processing of the crops during processing. The crops are also easily passed over the top of the melon pressing device, resulting in insufficient crushing. When processing crops, the vines of some crops will be entangled in the melon pressing device, resulting in poor results and increasing the carrying burden of the equipment.

[0003] Therefore, the present application provides a melon-breaking and squeezing device to meet the demand. Utility Model Content

[0004] The purpose of the present application is to provide a melon crushing and pressing device, which aims to solve the problem that when processing crops, the melon vines of some crops will be entangled in the melon pressing device, resulting in poor effect and increased carrying burden of the equipment.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a melon breaking and pressing device, comprising a melon-breaking machine and a crushing and pressing device housing, the crushing and pressing device housing being arranged on the melon-breaking machine, a melon breaking device being arranged at the inlet of the crushing and pressing device housing, and a melon pressing device being arranged at the outlet, the melon breaking device being driven by a driving source on the melon-breaking machine, and the melon breaking device and the melon pressing device being connected via a synchronization mechanism; by changing the crushing and pressing device housing from a vertical type to a horizontal type, the time for crops to pass through the crushing and pressing device housing is reduced, the probability of crops being broken through the crushing and pressing device housing is increased, and the crop breaking effect is improved;

[0006] The melon pressing device also includes a melon pressing roller and a melon breaking knife. The melon breaking knife is installed on the melon pressing roller, and an auxiliary mechanism for controlling the lifting and lowering of the melon breaking knife is provided on the melon pressing roller.

[0007] The auxiliary mechanism also includes an inner shaft and a connecting piece. An inner cavity is provided in the melon pressing roller, and the inner cavity is connected to the left and right end faces, and a plurality of telescopic holes connected to the outside are provided on the inner wall of the inner cavity. An end plate is installed on the end face of the melon pressing roller, and the two groups of end plates are connected through the inner shaft. A slideway is provided on the outer wall of the inner shaft, and a limiting groove is provided on the inner wall of the slideway. A connecting piece slides in the limiting groove, and the outward end of the connecting piece is connected to a melon-breaking knife, and the melon-breaking knife is slidably connected in the telescopic hole.

[0008] The inner shaft is a cam structure. A mounting plate is mounted on the housing of the crushing and pressing device. An annular driven gear is arranged on the end plate. The driven gear passes through the mounting plate and is connected with the synchronous mechanism.

[0009] Preferably, a maintenance port is provided on the top surface of the shell of the crushing and pressing device, the maintenance port is located above the melon pressing device, and a maintenance port cover is hinged on the maintenance port.

[0010] Preferably, a melon-blocking plate is provided on the bottom surface of the maintenance opening to block the crops passing through the upper surface so that the crops have to pass under the melon-pressing device, thereby improving the crushing rate.

[0011] Preferably, a fixing piece is suspended on the outer wall of the housing of the crushing and pressing device, the fixing piece is L-shaped, and a groove is provided on the end surface of the transverse section of the fixing piece, and the groove is connected to the end of the inner shaft.

[0012] Preferably, the synchronization mechanism includes a transfer gear and a No. 1 sprocket, a chain, a No. 2 sprocket, and a driving gear. A support member is provided on the housing of the crushing and pressing device, and the No. 1 sprocket is rotatably connected to the support member. The transfer gear is coaxially arranged with the No. 1 sprocket, and the transfer gear and the driven gear are meshed with each other; the No. 2 sprocket is coaxially connected to the melon crushing device, the driving gear is coaxially arranged with the No. 2 sprocket, the No. 2 sprocket is connected to the No. 1 sprocket by a chain, and the driving gear is connected to the driving source.

[0013] In summary, the technical effects and advantages of the utility model are:

[0014] The utility model changes the housing of the crushing and pressing device from a vertical type to a horizontal type, thereby reducing the time for crops to pass through the housing of the crushing and pressing device, increasing the probability of crops being crushed after passing through the housing of the crushing and pressing device, and improving the crop crushing effect; a maintenance port is added to facilitate troubleshooting; a melon blocking plate is added to block crops passing through the upper side so that the crops must pass through the lower side of the melon pressing device, thereby improving the crushing rate.

[0015] The utility model uses an auxiliary mechanism and an inner shaft of a cam structure inside a melon pressing roller. When the melon pressing roller rotates, the connection piece cooperates with the slide groove and the limit groove to control the melon breaking knife to slide in the telescopic hole, so that the upper part of the melon breaking knife is retracted into the melon pressing roller, so as to solve the problem of melon vines being entangled on the melon pressing roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 The schematic diagram of the structure of the utility model Figure 1 ;

[0018] Figure 2 The schematic diagram of the structure of the utility model Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the structure of the melon pressing device of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the synchronization mechanism of the utility model;

[0021] Figure 5 This is a schematic diagram of the cross-sectional structure of the melon pressing device of the utility model;

[0022] Figure 6 The utility model is a schematic diagram of the explosion structure of the melon pressing device.

[0023] In the figure: 1. Crushing and pressing device housing; 2. Maintenance port cover; 3. Melon retaining plate; 4. Melon pressing roller; 41. Inner cavity; 42. Telescopic hole; 5. End plate; 6. Driven gear; 7. Inner shaft; 71. Slideway; 72. Limiting groove; 8. Melon breaking knife; 9. Connecting piece; 10. Mounting plate; 11. Fixing piece; 12. Support piece; 13. Transfer gear; 14. Sprocket No. 1; 15. Chain; 16. Sprocket No. 2; 17. Driving gear. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example: Reference Figure 1-6 The melon breaking and pressing device shown in the figure comprises a melon breaking machine and a crushing and pressing device shell 1, the crushing and pressing device shell 1 is arranged on the melon breaking machine, and a melon breaking device and a melon pressing device are respectively arranged inside the crushing and pressing device shell 1, and the melon breaking device and the pressing device are connected by a synchronization mechanism.

[0026] Melon pressing device: An inner cavity 41 is provided on the melon pressing roller 4, and six groups of telescopic holes 42 arranged in a circular array are provided on the inner wall of the inner cavity 41, and end plates 5 are installed at the left and right ends of the inner cavity 41 (the left and right end faces of the melon pressing roller 4), and an annular driven gear 6 is provided on the end face of the end plate 5, and the driven gear 6 is rotatably connected to the mounting plate 10, and an auxiliary mechanism is provided in the inner cavity 41, the auxiliary mechanism controls the melon breaking knife 8 to slide in the telescopic hole 42, and through the structural design of the auxiliary mechanism, when the melon pressing roller rotates, the melon breaking knife 8 in the upper part is retracted into the telescopic hole 42 under the drive of the auxiliary mechanism.

[0027] Auxiliary mechanism: The inner shaft 7 is a cam structure, and the end face of the inner shaft 7 is rotatably connected to the mounting plate 10 (the end of the inner shaft 7 protrudes from the mounting plate 10 and is located at the inner ring part of the driven gear 6), three sets of slideways 71 are provided on the outer wall of the inner shaft 7, and a limiting groove 72 is provided on the inner wall of the slideway 71, the connecting member 9 is slidably connected in the slideway 71 and the limiting groove 72, and the outward end of the connecting member 9 is connected to the inner end face of the melon-breaking knife 8, when the connecting member 9 slides in the above-mentioned slideway 71 and the limiting groove 72, the melon-breaking knife 8 slides in the telescopic hole 42, due to the structure of the inner shaft 7, when the melon-breaking knife 8 is retracted, the entangled melon vines are loosened, avoiding excessive impact on the melon pressing device.

[0028] In order to stabilize the state of the inner shaft 7 when in use, a fixing part 11 is suspended on the outer wall of the crushing and pressing device shell 1. The fixing part 11 is L-shaped, and the end of the inner shaft 7 cooperates with the groove on the transverse section of the fixing part 11 to fix the state of the inner shaft 7 so that the inner shaft 7 remains stationary when the melon pressing roller 4 rotates.

[0029] Synchronous mechanism: A support member 12 is provided at the bottom of the outer wall of the crushing and pressing device shell 1, and a No. 1 sprocket 14 is rotatably connected to the support member 12, and the transfer gear 13 is coaxially arranged with the No. 1 sprocket 14. Therefore, when the driving gear 17 drives the coaxial No. 2 sprocket 16 to rotate, the No. 2 sprocket 16 drives the No. 1 sprocket 14 to rotate through the chain 15, and the transfer gear 13 drives the driven gear 6 to rotate on the mounting plate 10.

[0030] A maintenance port is provided on the top of the crushing and pressing device shell 1, and a melon-blocking plate 3 is provided on the bottom of the maintenance port to prevent crops from passing over the melon-pressing roller 4, which would result in insufficient crop processing; a maintenance port cover 2 is hinged on the maintenance port to facilitate maintenance of the interior of the crushing and pressing device shell 1.

[0031] The working principle of the utility model is as follows: the crops are sent to the inlet of the crushing and pressing device shell 1, and then, driven by the driving source of the melon-beating machine, the driving gear 17 is controlled to rotate, and the rotating driving gear 17 drives the melon-beating device to rotate, and drives the coaxial No. 2 sprocket 16 to rotate, and the No. 2 sprocket 16 drives the No. 1 sprocket 14 to rotate on the support 12 through the chain 15, and the rotating No. 1 sprocket 14 drives the coaxial transfer gear 13 to rotate, and the transfer gear 13 drives the driven gear 6 meshing therewith to rotate on the mounting plate 10, thereby controlling the driven gear 6 to drive the end plate 5 to rotate, and the end plate 5 is connected to the melon-beating roller 4 to control the melon-beating roller 4 to rotate on the mounting plate 10, and the inner shaft 7 inside the inner cavity 41 is in a stable state through the fixing member 11 to prevent it from rotating with the melon-beating roller 4 under the action of inertia, and the inner end face of the melon-beating knife 8 slides in the slideway 71 and the limiting groove 72 through the connecting member 9. Because the inner shaft 7 is a cam structure, the purpose of sliding the melon-beating knife 8 in the telescopic hole 42 is achieved.

[0032] For the convenience of maintenance, a maintenance port is provided on the top of the crushing and pressing device housing 1, on which a maintenance port cover 2 is installed, and in order to prevent crops from passing over the melon pressing device, a melon blocking plate 3 is provided on the bottom of the maintenance port.

[0033] The electromechanical connection involved in the present utility model is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of tests, which belongs to common knowledge.

[0034] Components not described in detail herein are prior art.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A melon breaking and pressing device, comprising a melon breaking machine and a crushing and pressing device housing (1), wherein the crushing and pressing device housing (1) is arranged on the melon breaking machine, a melon breaking device is arranged at the inlet of the crushing and pressing device housing (1), and a melon pressing device is arranged at the outlet, the melon breaking device is driven by a driving source on the melon breaking machine, and is characterized in that: The melon breaking device and the melon pressing device are connected via a synchronization mechanism; The melon pressing device further comprises a melon pressing roller (4) and a melon breaking knife (8), wherein the melon breaking knife (8) is mounted on the melon pressing roller (4), and an auxiliary mechanism for controlling the lifting and lowering of the melon breaking knife (8) is provided on the melon pressing roller (4); The auxiliary mechanism also includes an inner shaft (7) and a connecting member (9); an inner cavity (41) is provided in the melon pressing roller (4), and the inner cavity (41) is connected to the left and right end faces, and a plurality of telescopic holes (42) connected to the outside are provided on the inner wall of the inner cavity (41); an end plate (5) is installed on the end face of the melon pressing roller (4), and two groups of the end plates (5) are connected via the inner shaft (7); a slideway (71) is provided on the outer wall of the inner shaft (7), and a limiting groove (72) is provided on the inner wall of the slideway (71); a connecting member (9) slides in the limiting groove (72), and the outward end of the connecting member (9) is connected to the melon breaking knife (8), and the melon breaking knife (8) is slidably connected in the telescopic hole (42); The inner shaft (7) is a cam structure. A mounting plate (10) is mounted on the housing (1) of the crushing and pressing device. An annular driven gear (6) is provided on the end plate (5). The driven gear (6) passes through the mounting plate (10) and is connected to the synchronization mechanism.

2. The melon-breaking and pressure-feeding device according to claim 1, characterized in that: A maintenance port is provided on the top surface of the housing (1) of the crushing and pressing device. The maintenance port is located above the melon pressing device, and a maintenance port cover (2) is hingedly connected to the maintenance port.

3. The melon-breaking and pressure-feeding device according to claim 2, characterized in that: A melon-blocking plate (3) is provided on the bottom surface of the maintenance opening.

4. The melon-breaking and pressure-feeding device according to claim 1, characterized in that: A fixing part (11) is suspended on the outer wall of the housing (1) of the crushing and pressing device. The fixing part (11) is L-shaped, and a groove is provided on the end surface of the transverse section of the fixing part (11). The groove is connected to the end of the inner shaft (7).

5. The melon-breaking and pressure-feeding device according to claim 1, characterized in that: The synchronization mechanism comprises a transfer gear (13), a first sprocket (14), a chain (15), a second sprocket (16), and a driving gear (17); a support member (12) is provided on the housing (1) of the crushing and pressing device; the first sprocket (14) is rotatably connected to the support member (12); the transfer gear (13) is coaxially arranged with the first sprocket (14); and the transfer gear (13) and the driven gear (6) are meshed with each other; the second sprocket (16) is coaxially connected with the melon crushing device; the driving gear (17) is coaxially arranged with the second sprocket (16); the second sprocket (16) and the first sprocket (14) are connected via a chain (15); and the driving gear (17) is connected to a driving source.

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