Spraying cylinder structure of ensilage machine

Abstract

The utility model relates to the technical field of ensilage machines, in particular to a spray cylinder structure of an ensilage machine, which comprises a discharge spray cylinder and a guide-out adjusting mechanism, an end discharge port is arranged at the discharge end of the discharge spray cylinder, a middle discharge port is arranged on the discharge spray cylinder, and the guide-out adjusting mechanism comprises a guide-out plate and a turnover driving part. The guiding-out plate is arranged at the position, corresponding to the middle discharging port, in the discharging spraying barrel, the overturning driving piece drives the guiding-out plate to rotate between the middle discharging guiding-out position and the end discharging guiding-out position, and when the guiding-out plate is located at the middle discharging guiding-out position, the discharging spraying barrel communicates with the middle discharging port to form a middle discharging channel. When the guiding-out plate is located at the end discharging guiding-out position, the discharging spraying barrel communicates with the end discharging opening to form an end discharging channel, and the guiding-out adjusting mechanism guides out materials in the discharging spraying barrel from the end discharging opening or the middle discharging opening.

Description

Technical Field

[0001] The utility model relates to the technical field of silage machines, in particular to a spray barrel structure of a silage machine. Background Art

[0002] When the discharging nozzle of the silo machine delivers materials to the storage silo equipment, the materials are directly sprayed out from the rear end of the discharging nozzle along the discharging nozzle under the action of the supporting fan and other equipment. The materials are accumulated in large quantities in the designated range in the storage silo equipment, while there is little material in other ranges, which affects the utilization efficiency of the storage silo equipment. In addition, since manual operation is still required, the labor intensity of the personnel is increased. Although some discharging nozzles are equipped with a blocking adjustment structure, the discharging direction is adjusted by the blocking adjustment mechanism to disperse the materials into the storage silo equipment, but the adjustment range of the blocking adjustment mechanism is limited. Excessive adjustment will also affect the discharging efficiency of the discharging nozzle. The materials in the storage silo equipment will still be concentrated and accumulated in a certain range. There is little material accumulation far away from the discharging end, which affects the utilization rate of the storage box. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a spray barrel structure of a silage machine, wherein the material can be discharged from a middle discharge port or an end discharge port by means of a discharge adjustment mechanism, and a discharge adjustment mechanism is arranged at the end discharge port so that the material can be discharged in a dispersed manner.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a nozzle structure of a silage machine, including a discharge nozzle and an export adjustment mechanism, the discharge end of the discharge nozzle is provided with an end discharge port, and the discharge nozzle is provided with a middle discharge port; the export adjustment mechanism includes an export plate and a flip drive member, the export plate is arranged in the discharge nozzle at a position corresponding to the middle discharge port, the flip drive member is arranged on the discharge nozzle, the action part of the flip drive member is connected with the export plate and drives the export plate to rotate between the middle discharge export position and the end discharge export position, when the export plate is in the middle discharge export position, the discharge nozzle communicates with the middle discharge port and forms a middle discharge channel, when the export plate is in the end discharge export position, the discharge nozzle communicates with the end discharge port and forms an end discharge channel. The export adjustment mechanism exports the material in the discharge nozzle from the end discharge port or the middle discharge port, thereby realizing the dispersed output of the material and avoiding the accumulation of a large amount of material in a certain place in the storage silo equipment.

[0005] As a preferred solution, a rotating shaft is provided at one end of the export plate, the rotating shaft is connected to the discharge nozzle and rotates relative to the discharge nozzle, and the action part of the flip drive member is connected to the rotating shaft and drives the export plate to rotate around the rotating shaft.

[0006] As a preferred solution, a mounting avoidance hole is provided on the top plate of the discharge nozzle, the guide plate passes through the mounting avoidance hole, and the rotating shaft is located outside the discharge nozzle and connected to the discharge nozzle. The mounting avoidance hole can not only realize the installation of the guide plate, but also realize the disassembly and maintenance of the guide plate and the cleaning of some areas in the discharge nozzle.

[0007] As a preferred solution, a cover plate is provided outside the discharge nozzle corresponding to the installation avoidance hole, an installation gap is provided between the cover plate and the discharge nozzle, and the lead-out plate is provided through the installation gap. The cover plate can prevent foreign debris from entering the discharge nozzle and can prevent some materials from being discharged from the installation avoidance hole.

[0008] As a preferred solution, a swing arm is provided on the rotating shaft, the flip driving member is a telescopic member, and the telescopic part of the telescopic member is connected to the swing arm.

[0009] As a preferred solution, the bottom surface of the discharge nozzle is provided with drop holes on both sides of the middle discharge port, and the middle discharge port is connected with the end discharge port through the drop holes. The drop holes can discharge the material that does not fall into the end discharge port or the middle discharge port of the discharge nozzle, and avoid the material from accumulating in the discharge nozzle and clogging the discharge nozzle.

[0010] As a preferred solution, a reinforcing rib plate is provided on the discharge nozzle, and the reinforcing rib plate is connected to the side plates on opposite sides of the discharge nozzle. Providing the reinforcing rib plate can improve the strength of the discharge nozzle.

[0011] As a preferred solution, a discharge end of the discharge nozzle is provided with a discharge adjusting mechanism, which includes a first adjusting cover and an adjusting driving member. The first adjusting cover is connected to the discharge end of the discharge nozzle and rotates relative to the discharge nozzle. The adjusting driving member is arranged on the discharge nozzle, and the action part of the adjusting driving member is connected to the first adjusting cover and drives the first adjusting cover to rotate.

[0012] As a preferred solution, the discharge adjustment mechanism also includes a second adjustment cover, which is arranged at the end of the first adjustment cover and rotates relative to the first adjustment cover, and a connecting rod is arranged on the second adjustment cover, one end of the connecting rod is connected to the second adjustment cover and rotates relative to the second adjustment cover, and the other end of the connecting rod is connected to the discharge nozzle and rotates relative to the discharge nozzle. The discharge adjustment mechanism is arranged at the discharge end of the discharge nozzle, which can adjust the angle of the material when it is discharged from the end discharge port to prevent the material from being scattered.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the nozzle structure of the utility model is provided with an end discharge port and a middle discharge port, and the discharge adjustment mechanism is used to adjust so that the material of the discharge nozzle is discharged from the end discharge port or the middle discharge port according to the situation, thereby avoiding the accumulation of materials in the storage equipment within a fixed range after being discharged; a drop hole is provided on the bottom surface of the discharge nozzle, and part of the dropped materials in the discharge nozzle can be directly discharged from the drop hole to avoid clogging the discharge nozzle; a discharge adjustment mechanism is provided at the discharge end of the discharge nozzle, and the discharge adjustment mechanism can adjust the discharge angle when discharging materials from the end discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of the spray barrel structure;

[0016] Figure 2 Schematic diagram of the middle discharge port and the end discharge port;

[0017] Figure 3 It is a schematic diagram of the internal structure of the discharge nozzle;

[0018] In the figure: 1. discharge nozzle, 2. end discharge port, 3. middle discharge port, 4. guide plate, 5. turning drive member, 6. cover plate, 7. reinforcing rib plate, 8. first adjustment cover, 9. adjustment drive member, 10. second adjustment cover, 11. connecting rod. DETAILED DESCRIPTION

[0019] 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. Example

[0020] A spray barrel structure of a silage machine, such as Figure 1-Figure 3As shown, it includes a discharging nozzle 1 and a lead-out adjustment mechanism, the discharging nozzle 1 is provided with a feed end and a discharging end, the feed end is provided with a feed port, the discharging end is provided with an end discharge port 2, an internal passage connecting the feed port and the end discharge port 2 is provided inside the discharging nozzle 1, a middle discharge port 3 is provided on the discharging nozzle 1, the middle discharge port 3 is between the feed port and the end discharge port 2 and close to the end discharge port 2, the middle discharge port 3 is also communicated with the internal passage of the discharging nozzle 1, the lead-out adjustment mechanism is installed on the discharging nozzle 1, under the adjustment of the lead-out adjustment mechanism, the material of the discharging nozzle 1 can be discharged from the middle discharge port 3 or from the end discharge port 2.

[0021] The export adjustment mechanism includes an export plate 4 and a flip driving member 5. The export plate 4 is arranged in the discharge nozzle 1 and can rotate relative to the discharge nozzle 1. The export plate 4 is at a position corresponding to the middle discharge port 3. The flip driving member 5 is arranged on the discharge nozzle 1. The action part of the flip driving member 5 is connected to the export plate 4 and drives the export plate 4 to rotate relative to the discharge nozzle 1. Driven by the flip driving member 5, the export plate 4 rotates relative to the discharge nozzle 1 between the middle discharge export position and the end discharge export position.

[0022] When the lead-out plate 4 is in the middle lead-out position, Figure 3 As shown, the lower edge of the lead-out plate 4 is at the bottom plate of the discharge nozzle 1, and the upper edge of the lead-out plate 4 is at the top plate of the discharge nozzle 1, the lead-out plate 4 is obliquely placed above the middle discharge port 3 and blocks the material in the internal channel from moving toward the end discharge port 2, at this time the internal channel of the discharge nozzle 1 is communicated with the middle discharge port 3 and forms a middle discharge channel, the material in the discharge nozzle 1 can only be discharged from the middle discharge port 3 along the middle discharge channel; when the lead-out plate 4 is in the end discharge lead-out position, the two plate edges of the lead-out plate 4 are at the top plate of the discharge nozzle 1, and the lead-out plate 4 does not block the material in the internal channel from moving toward the end discharge port 2, at this time the internal channel of the discharge nozzle 1 is communicated with the end discharge port 2 and forms an end discharge channel, when used in conjunction with a silage machine, the material in the discharge nozzle 1 is discharged from the end discharge port 2 along the end discharge channel.

[0023] When the nozzle structure of this embodiment is used in a silage machine, the feed end of the nozzle structure is connected to the silage machine, and the material of the silage machine enters the discharge nozzle 1. The discharge adjustment mechanism adjusts the material to be discharged from the middle discharge channel or the end discharge channel, so that the material can be dispersed into the storage bin equipment.

[0024] One end of the output plate 4 is provided with a rotating shaft, which is connected to the discharge nozzle 1 and rotates relative to the discharge nozzle 1, and the output plate 4 rotates around the rotating shaft. The action part of the flip driving member 5 is connected to the rotating shaft, and drives the output plate 4 to rotate by driving the rotating shaft to rotate.

[0025] In some embodiments, an installation avoidance hole is provided on the top plate of the discharge nozzle 1 , the guide plate 4 passes through the installation avoidance hole, and the rotating shaft is outside the discharge nozzle 1 , and the rotating shaft is connected to the outside of the discharge nozzle 1 .

[0026] Furthermore, a cover plate 6 is provided on the outside of the discharge nozzle 1 at the installation avoidance hole corresponding to the installation. The cover plate 6 is detachably connected to the discharge nozzle 1 by bolts and other components. The cover plate 6 is detachable so that the lead-out plate 4 can be disassembled and repaired at the installation avoidance hole, and some positions inside the discharge nozzle 1 can also be cleaned. An installation gap is reserved between the cover plate 6 and the discharge nozzle 1, and the lead-out plate 4 is arranged through the installation gap and the rotating shaft is on the outside of the cover plate 6.

[0027] A swing arm is connected to the rotating shaft, and the swing arm is connected to the rotating shaft. The rotating shaft can be rotated by the swing arm to drive the guide plate to rotate. The flip driving component 5 is preferably a telescopic component such as an oil cylinder, an air cylinder, an electric push rod, etc. The telescopic component is installed on the discharging nozzle 1 and can rotate relative to the discharging nozzle 1. The telescopic part of the telescopic component is rotatably connected to the swing arm. The telescopic component drives the guide plate to rotate through the swing arm, so that the guide plate rotates between the middle discharging lead-out position and the end discharging lead-out position.

[0028] In some embodiments, the bottom surface of the discharge nozzle 1 is provided with drop holes on both sides of the middle discharge port 3. The middle discharge port 3 is connected with the end discharge port 2 through the drop holes. Part of the material can fall from the drop holes, which is beneficial to the dispersion and discharge of the material and can also avoid the material from being blocked in the discharge nozzle 1.

[0029] Furthermore, in order to prevent the strength of the discharge nozzle 1 from being affected by the excessive length of the discharge hole, a reinforcing rib plate 7 is provided on the discharge nozzle 1. The reinforcing rib plate 7 is connected to the side plates on opposite sides of the discharge nozzle 1. The reinforcing rib plate 7 is preferably a U-shaped structure.

[0030] See also Figure 1-Figure 3 In some embodiments, a discharging end of the discharging nozzle 1 is provided with a discharging adjustment mechanism, which is used to adjust the discharging direction of the material when it is discharged from the end discharging channel, so as to fine-tune the drop position. The discharging adjustment mechanism includes a first adjustment cover 8 and an adjustment drive 9. The first adjustment cover 8 is a U-shaped cover. The discharging end of the discharging nozzle 1 extends into the first adjustment cover 8. The first adjustment cover 8 is connected to the discharging end of the discharging nozzle 1 and rotates relative to the discharging nozzle 1. The adjustment drive 9 is arranged on the discharging nozzle 1. The action part of the adjustment drive 9 is connected to the first adjustment cover 8 and drives the first adjustment cover 8 to rotate. The adjustment drive 9 is preferably a telescopic part in the form of an oil cylinder, an air cylinder, an electric push rod, etc. The adjustment drive 9 adjusts the inclination angle of the first adjustment cover 8. After the material is discharged from the end discharging port 2, it contacts and cooperates with the inner end surface of the first adjustment cover 8 to adjust the drop direction.

[0031] In a further embodiment, the discharge adjustment mechanism also includes a second adjustment cover 10, which is also a U-shaped cover structure. The end of the first adjustment cover 8 away from the discharge nozzle 1 extends into the second adjustment cover 10, and the second adjustment cover 10 is connected to the end of the first adjustment cover 8 and rotates relative to the first adjustment cover 8. A connecting rod 11 is provided on the second adjustment cover 10, one end of the connecting rod 11 is connected to the second adjustment cover 10 and rotates relative to the second adjustment cover 10, and the other end of the connecting rod 11 is connected to the discharge nozzle 1 and rotates relative to the discharge nozzle 1.

[0032] The inner end surface of the second adjustment cover 10 and the inner end surface of the first adjustment cover 8 form a multi-stage adjustment end surface. After the material is ejected from the end discharge port 2, it contacts and cooperates with the multi-stage adjustment end surface to adjust the falling direction.

[0033] Since the length of the connecting rod 11 is fixed and both ends of the connecting rod 11 are connected to other structures by a rotating connection, when the adjusting driving member 9 drives the first adjusting cover 8 to rotate relative to the discharging guide cylinder, the second adjusting cover 10 also rotates with the first adjusting cover 8, and the inner end surface of the second adjusting cover 10 can be adjusted relative to the inner end surface of the first adjusting cover 8. In some embodiments, the connecting rod 11 can be replaced by a telescopic member to achieve precise adjustment of the second adjusting cover 10.

[0034] In the description of this specification, the description of reference terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A spray barrel structure of a silage machine, characterized in that: The invention comprises a discharge nozzle (1) and a discharge adjustment mechanism, wherein the discharge end of the discharge nozzle (1) is provided with an end discharge port (2), and the discharge nozzle (1) is provided with a middle discharge port (3); the discharge adjustment mechanism comprises a discharge plate (4) and a flip driving member (5), wherein the discharge plate (4) is provided in the discharge nozzle (1) at a position corresponding to the middle discharge port (3), and the flip driving member (5) is provided on the discharge nozzle (1), and an action portion of the flip driving member (5) is connected to the discharge plate (4) and drives the discharge plate (4) to rotate between a middle discharge discharge position and an end discharge discharge position, and when the discharge plate (4) is in the middle discharge discharge position, the discharge nozzle (1) communicates with the middle discharge port (3) and forms a middle discharge channel, and when the discharge plate (4) is in the end discharge discharge position, the discharge nozzle (1) communicates with the end discharge port (2) and forms an end discharge channel.

2. The spray barrel structure of a silage machine according to claim 1, characterized in that: A rotating shaft is provided at one end of the outlet plate (4), the rotating shaft is connected to the outlet nozzle (1) and rotates relative to the outlet nozzle (1), and the action part of the flip driving member (5) is connected to the rotating shaft and drives the outlet plate (4) to rotate around the rotating shaft.

3. The spray barrel structure of a silage machine according to claim 2, characterized in that: The top plate of the discharge nozzle (1) is provided with an installation avoidance hole, the guide plate (4) passes through the installation avoidance hole, and the rotating shaft is located outside the discharge nozzle (1) and is connected to the discharge nozzle (1).

4. The spray barrel structure of a silage machine according to claim 3, characterized in that: A cover plate (6) is arranged outside the discharge nozzle (1) at a position corresponding to the installation avoidance hole, an installation gap is arranged between the cover plate (6) and the discharge nozzle (1), and the guide plate (4) is arranged through the installation gap.

5. A spray barrel structure of a silage machine according to claim 2 or 3, characterized in that: A swing arm is arranged on the rotating shaft, the flip driving member (5) is a telescopic member, and the telescopic part of the telescopic member is connected to the swing arm.

6. The spray barrel structure of a silage machine according to claim 5, characterized in that: The bottom surface of the discharge nozzle (1) is provided with discharge holes on both sides of the middle discharge port (3), and the middle discharge port (3) is connected to the end discharge port (2) through the discharge holes.

7. The spray barrel structure of a silage machine according to claim 6, characterized in that: A reinforcing rib plate (7) is provided on the discharge nozzle barrel (1), and the reinforcing rib plate (7) is connected to side plates on opposite sides of the discharge nozzle barrel (1).

8. The spray barrel structure of a silage machine according to claim 6, characterized in that: The discharge end of the discharge nozzle (1) is provided with a discharge adjustment mechanism, the discharge adjustment mechanism comprising a first adjustment cover (8) and an adjustment drive member (9), the first adjustment cover (8) is connected to the discharge end of the discharge nozzle (1) and rotates relative to the discharge nozzle (1), the adjustment drive member (9) is arranged on the discharge nozzle (1), and the action part of the adjustment drive member (9) is connected to the first adjustment cover (8) and drives the first adjustment cover (8) to rotate.

9. The spray barrel structure of a silage machine according to claim 8, characterized in that: The discharge adjustment mechanism further comprises a second adjustment cover (10), the second adjustment cover (10) being arranged at the end of the first adjustment cover (8) and being rotatable relative to the first adjustment cover (8), a connecting rod (11) being arranged on the second adjustment cover (10), one end of the connecting rod (11) being connected to the second adjustment cover (10) and being rotatable relative to the second adjustment cover (10), and the other end of the connecting rod (11) being connected to the discharge nozzle (1) and being rotatable relative to the discharge nozzle (1).

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