Safe silencing bamboo breaking machine

Abstract

The utility model discloses a safe silencing bamboo breaking machine. The bamboo breaking machine comprises a machine frame and a protective cover, a fixed baffle, a supporting mechanism used for supporting bamboos, a bamboo breaking knife rest used for breaking the bamboos and a driving mechanism used for pushing the bamboo breaking knife rest to move towards the fixed baffle are sequentially arranged on the upper surface of the machine frame, and the protective cover is movably arranged on the upper portion of the machine frame. And the fixing baffle, the supporting mechanism, the bamboo breaking knife rest and the driving mechanism are covered during bamboo breaking. By additionally arranging the protective cover, personnel injury caused by splashing of bamboo chips during bamboo breaking can be avoided, and the safety degree is improved; the bamboo breaking machine can avoid bamboo breaking noise, is suitable for being used in a zoo, reduces disturbance to animals, prevents stress reaction of the animals, and improves animal welfare. Meanwhile, the technical effect of in-situ bamboo breaking is achieved in the mode that an electric push rod or a pneumatic push rod is arranged to push the bamboo breaking tool rest to move, and the size of the rack is greatly reduced; and machine oil smell brought by existing gear chain transmission can be avoided, the eating effect of the bamboo chips is changed, and foraging of animals is affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to bamboo breaking machine technical field, in particular to a safe sound reduction bamboo breaking machine. BACKGROUND

[0002] Giant panda is a Chinese endemic species, and belongs to the flagship species of the world biodiversity protection. With the progress of modern science and technology, the artificial captive giant panda population has achieved great growth, and the feeding and management requirements of captive giant pandas are becoming more and more strict.

[0003] Bamboo is the main food source of giant pandas, and 90% of the food source of giant pandas is different parts of bamboo growing in different seasons. In spring, giant pandas mainly eat bamboo poles and bamboo shoots, in summer and autumn, they mainly eat bamboo leaves, and in winter, they mainly eat bamboo poles. When captive giant pandas eat bamboo poles, the feeders will break the relatively thick bamboo poles into bamboo pole strips by "throwing" to provide food for giant pandas. However, this method of breaking bamboo poles is not only time-consuming and laborious, but also unsafe, and the flying bamboo fragments during breaking can easily cause personal injury.

[0004] The bamboo breaking machine on the market has a large noise, which can easily disturb animals when used in zoos, causing stress reactions of animals. Moreover, the existing bamboo breaking machine generally adopts gear transmission chain to realize transmission, and the machine oil on the transmission chain can easily contaminate the broken bamboo pieces, and the giant pandas are very sensitive to the smell of machine oil, so the bamboo pieces contaminated with machine oil are not edible, affecting the appetite and safety of giant pandas.

[0005] On this basis, the present application provides a safe sound reduction bamboo breaking machine, which overcomes the shortcomings of the existing bamboo breaking method, realizes safe and convenient breaking, low noise, and avoids the problem of bamboo pieces with machine oil smell affecting the appetite of giant pandas. CONTENT OF THE UTILITY MODEL

[0006] The technical problem to be solved by the utility model is to provide a safe sound reduction bamboo breaking machine, which can realize safe bamboo breaking, low noise, time and labor saving, and can also avoid the generation of bamboo pieces with machine oil smell, meet the feeding and management requirements of zoos, provide delicious bamboo pieces for giant pandas, and overcome the shortcomings of the existing bamboo breaking method.

[0007] To solve the above technical problems, the utility model provides a safe sound reduction bamboo breaking machine, which comprises a rack and a protective cover, the upper surface of the rack is sequentially provided with a fixed baffle, a supporting mechanism for supporting bamboo, a bamboo breaking knife holder for breaking bamboo, and a driving mechanism for driving the bamboo breaking knife holder to move towards the fixed baffle, and the protective cover is movably arranged on the upper part of the rack and covers the fixed baffle, the supporting mechanism, the bamboo breaking knife holder and the driving mechanism during bamboo breaking.

[0008] Further improvement, the left side, the back side and the right side of the protective cover are connected in sequence and fixed on the upper surface edge of the frame, the top surface and the front side of the protective cover are connected, and the rear end of the top surface is connected with the upper end of the back side through a rotating shaft, so that the top surface and the front side can be opened upward.

[0009] Further improvement, the top surface and the front side are made of transparent material.

[0010] Further improvement, a handle is arranged on the outside of the front side.

[0011] Further improvement, the driving mechanism is an electric push rod or an air push rod, which is used to push the bamboo breaking knife frame to move towards the fixed baffle, so as to realize the segmentation of the bamboo placed on the supporting mechanism.

[0012] Further improvement, the upper surface of the frame is further provided with sliding rails consistent with the sliding direction of the bamboo breaking knife frame, and the bottom of the bamboo breaking knife frame is provided with sliding grooves corresponding to the sliding rails.

[0013] Further improvement, the sliding rails include two, which are arranged on the two sides of the supporting mechanism respectively.

[0014] Further improvement, the side of the fixed baffle facing the bamboo breaking knife frame is provided with a limiting groove.

[0015] Further improvement, the supporting mechanism is a Y-shaped support arranged between the fixed baffle and the bamboo breaking knife frame, the bottom of the Y-shaped support is arranged on the upper surface of the frame through a spring, and the Y-shaped support is arranged close to the fixed baffle; the bamboo breaking knife frame includes a sliding frame body and a wedge-shaped bamboo breaking knife arranged in the middle of the sliding frame body.

[0016] Further improvement, the supporting mechanism includes a supporting seat arranged between the fixed baffle and the bamboo breaking knife frame, the upper part of the supporting seat is arranged in an arc-shaped concave surface; the bamboo breaking knife frame includes a sliding frame body and a bamboo breaking knife arranged in the middle of the sliding frame body, the bamboo breaking knife includes a knife frame and a blade arranged in the inside of the knife frame, the lower part of the sliding frame body is provided with an avoiding groove for the supporting seat to pass through, the lower part of the knife frame is provided with an avoiding opening corresponding to the avoiding groove, and the blade is fixed in the inside of the knife frame in a radial manner except the avoiding opening area, so as to avoid the supporting mechanism when the bamboo breaking knife frame slides forward.

[0017] After the design is adopted, the utility model at least has the following advantages:

[0018] 1.The safety noise reduction bamboo breaking machine of the utility model can avoid personnel injury caused by bamboo splinters during bamboo breaking, improve safety, avoid bamboo breaking noise, reduce disturbance to animals, prevent animals from producing stress reactions, and meet the safety requirements of zoo feeding management. The transparent material in the protective cover is beneficial to observing the bamboo breaking situation and further improves safety and reliability.

[0019] 2.The bamboo breaking knife holder is moved by an electric push rod or a pneumatic push rod, which realizes the technical effect of in-situ bamboo breaking and greatly reduces the size of the rack. The use of the electric push rod or the pneumatic push rod avoids the oil smell caused by the existing gear and chain transmission, which affects the edible effect of the bamboo pieces.

[0020] 3.The elastic Y-shaped support is provided, which can simply and conveniently support the bamboo and avoid direct contact of the operator with the machine without changing the existing wedge-shaped bamboo breaking tool to directly realize the splitting of the bamboo.

[0021] 4.The support seat is provided, which can more stably support the bamboo parking and also avoid direct contact of the operator with the machine. Then, the bamboo breaking knife holder and the bamboo breaking tool are improved correspondingly to satisfy the avoidance of the support mechanism by the bamboo breaking knife holder under the action of the driving mechanism and realize the smooth splitting of the bamboo. BRIEF DESCRIPTION OF DRAWINGS

[0022] The above is only a summary of the technical scheme of the utility model. In order to more clearly understand the technical means of the utility model, the utility model is further described in detail in combination with the drawings and specific embodiments.

[0023] Figure 1 is a structure split schematic view of the safety noise reduction bamboo breaking machine embodiment 1 of the utility model.

[0024] Figure 2 is a structure front view of the bamboo breaking knife holder in the safety noise reduction bamboo breaking machine embodiment 1 of the utility model.

[0025] Figure 3 is a structure side view of the bamboo breaking knife holder in the safety noise reduction bamboo breaking machine embodiment 1 of the utility model.

[0026] Figure 4 is a structure split schematic view of the safety noise reduction bamboo breaking machine embodiment 2 of the utility model.

[0027] Figure 5 is a structure front view of the bamboo breaking knife holder in the safety noise reduction bamboo breaking machine embodiment 2 of the utility model.

[0028] Figure 6 is a cooperation schematic view of the bamboo breaking knife holder and the support mechanism in the safety noise reduction bamboo breaking machine embodiment 2 of the utility model. DETAILED DESCRIPTION

[0029] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0030] Example 1

[0031] Refer to the attached Figure 1 As shown, the safety and silencer bamboo splitting machine of this embodiment includes a frame 1 and a protective cover 2.

[0032] In this embodiment, the upper surface of the frame 1 is provided with a fixed baffle 11, a support mechanism 12 for supporting bamboo, a bamboo splitting knife holder 13 for splitting the bamboo, and a drive mechanism 14 for driving the bamboo splitting knife holder 13 toward the fixed baffle 11. The support mechanism 12 is used to support the bamboo to be split, and the drive mechanism 14 drives the bamboo splitting knife holder 13 toward the fixed baffle 11 to split the bamboo and meet the bamboo splitting requirements.

[0033] The protective cover 2 is movably arranged on the upper part of the frame 1, and is used to cover the fixed baffle 11, the supporting mechanism 12, the bamboo breaking knife holder 13 and the driving mechanism 14 when breaking bamboo, thereby playing a role of noise reduction and safety protection, and preventing excessive noise from causing stress stimulation to animals.

[0034] Specifically, in this embodiment, the left, rear, and right sides 21 of the protective cover 2 are sequentially connected and fixed to the upper edge of the frame 1. The top 22 of the protective cover 2 is connected to the front side 23, and the rear end of the top 22 is connected to the upper end of the rear side via a rotating shaft 24, allowing the top 22 and front side 23 to open upward. Preferably, the top 22 and front side 23 of the protective cover 2 are made of a transparent material to facilitate observation of the internal cracking of the protective cover when closed.

[0035] A handle 25 is provided on the outside of the front side 23 to facilitate opening and closing and easy operation.

[0036] In this embodiment, the drive mechanism 14 utilizes an electric push rod, which is used to propel the bamboo splitting blade 13 toward the fixed baffle 11, thereby splitting the bamboo placed on the support mechanism 12. This embodiment utilizes the movement of the bamboo splitting blade 13 to split the bamboo in situ, avoiding the large footprint required by existing bamboo splitting machines due to the movement of the bamboo, thus saving space and ensuring safety. It also avoids the oil odor caused by the use of motor oil in existing gear chains, which affects the edible quality of the bamboo slices. Of course, the electric push rod can also be a pneumatic push rod, which can also meet the requirements of splitting bamboo for giant pandas.

[0037] The electric push rod in the embodiment can be provided with two, which are respectively arranged on the two sides of the supporting mechanism 12, to ensure the stable movement of the bamboo breaking knife holder 13.

[0038] In addition, the upper surface of the frame 1 is further provided with sliding rails 15 which are consistent with the sliding direction of the bamboo breaking knife holder 13, and the bottom of the bamboo breaking knife holder 13 is provided with sliding grooves 16 corresponding to the sliding rails 15, to guide the stable movement of the bamboo breaking knife holder 13. Preferably, the sliding rails 15 include two, which are respectively arranged on the two sides of the supporting mechanism 12, to make the movement of the bamboo breaking knife holder 13 more stable.

[0039] In the embodiment, the side of the fixed baffle 11 facing the bamboo breaking knife holder 13 is provided with a limiting groove 111. In this way, the fixed baffle 11 can withstand the impact force of the bamboo during breaking, and the limiting groove 111 can avoid the bamboo from flying out during breaking, thereby affecting the breaking effect.

[0040] Referring to FIG. 1 and FIG. 2, Figure 1 In the embodiment, the supporting mechanism 12 adopts a Y-shaped support which is arranged between the fixed baffle 11 and the bamboo breaking knife holder 13. The bottom of the Y-shaped support is arranged on the upper surface of the frame 1 through a spring 121, and the Y-shaped support is arranged close to the fixed baffle 11. In this way, the Y-shaped support can realize the inclination in the front and back directions, thereby avoiding the interference with the movement of the bamboo breaking knife holder 13. Referring to FIG. 1 and FIG. 2, Figure 2 and 3 The bamboo breaking knife holder 13 includes a sliding holder body 131 and a wedge-shaped bamboo breaking cutter 132 arranged in the middle of the sliding holder body 131. The wedge-shaped bamboo breaking cutter 132 adopts an existing wedge-shaped cutter with a radiating blade, and the center shaft is provided with a wedge-shaped tip 1321.

[0041] In use, first, the protective cover 2 is opened, and a complete bamboo is placed on the Y-shaped support of the supporting mechanism 12, one end of the bamboo abuts against the limiting groove 111 of the fixed baffle 11, and the other end abuts against the wedge-shaped tip 1321 of the wedge-shaped bamboo breaking cutter 132. Then, the protective cover 2 is closed, the driving mechanism 14 is started through the switch 17, and the driving mechanism 14 pushes the bamboo breaking knife holder 13 to move forward. When the bamboo breaking knife holder 13 moves to the Y-shaped support, the Y-shaped support is inclined forward due to the spring 121 arranged at the bottom of the Y-shaped support, so as not to affect the movement of the bamboo breaking knife holder 13, until the bamboo is completely divided, and the bamboo pieces are scattered on the upper surface of the frame 1. Finally, the protective cover 2 is opened, and the bamboo pieces are taken out, to realize the division of the next bamboo.

[0042] Embodiment 2

[0043] The difference between the embodiment and the above-mentioned embodiment 1 is that, Figure 4As shown, the support mechanism 120 of the embodiment includes a support seat 1201 arranged between the fixed baffle 11 and the bamboo breaking tool holder 130, and the upper portion of the support seat 1201 is arranged as an arc-shaped concave surface 1202, that is, the length of the extension support is extended, so that the bamboo is placed more stably and does not fall or deviate.

[0044] Referring to the accompanying drawings again Figure 5 And 6 As shown, the bamboo breaking tool holder 130 in the embodiment includes a sliding frame body 1301 and a bamboo breaking tool 1302 arranged in the middle portion of the sliding frame body 1301. The bamboo breaking tool 1302 includes a tool frame 13021 and a blade 13022 arranged in the inside of the tool frame 13021, and the lower portion of the sliding frame body 1301 is provided with an avoiding slot 13011 for the support seat 1201 to pass through, the lower portion of the tool frame 13021 is provided with an avoiding opening 13023 corresponding to the avoiding slot 13011, and the blade 13022 is fixed in the inside of the tool frame 13021 radially except the avoiding opening area, so as to avoid the support mechanism 120 when the bamboo breaking tool holder 130 slides forward, and smoothly realize the segmentation of the bamboo.

[0045] The other technical features of the embodiment are the same as those of the above-mentioned embodiment 1, and will not be described here.

[0046] The safety noise reduction bamboo breaking machine can avoid the injury of personnel caused by the splashing of bamboo pieces during bamboo breaking, and improve the safety; the noise of bamboo breaking can also be avoided, the disturbance to animals is reduced, the stress reaction of animals is prevented, and the safety of zoo feeding management is met. By using the electric push rod or pneumatic push rod instead of the existing gear and chain transmission, the influence of the oil smell of the bamboo pieces on the consumption of giant pandas is avoided, and the technical effect of in-situ bamboo breaking is realized, so that the rack volume is greatly reduced. By arranging different support mechanisms, the bamboo support is simply and conveniently completed, the operator directly contacts the machine is avoided, and the safety is improved.

[0047] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form, and the skilled in the art can make some simple modifications, equivalent changes or modifications by using the disclosed technical content, which falls within the protection scope of the utility model.

Claims

1. A safe and silent bamboo splitting machine, characterized in that: The machine comprises a frame and a protective cover, wherein the upper surface of the frame is provided with a fixed baffle, a supporting mechanism for supporting bamboo, a bamboo breaking knife holder for breaking bamboo, and a driving mechanism for pushing the bamboo breaking knife holder to move toward the fixed baffle, and the protective cover is movably arranged on the upper part of the frame, and is used to cover the fixed baffle, the supporting mechanism, the bamboo breaking knife holder and the driving mechanism when breaking bamboo.

2. The safety muffler bamboo splitting machine according to claim 1, characterized in that: The left side, rear side and right side of the protective cover are connected in sequence and fixed to the edge of the upper surface of the frame. The top surface of the protective cover is connected to the front side, and the rear end of the top surface is connected to the upper end of the rear side through a rotating shaft, so that the top surface and the front side can be opened upward.

3. The safety muffler bamboo splitting machine according to claim 2, characterized in that: The top surface and the front side surface are made of transparent material.

4. The safety muffler bamboo splitting machine according to claim 2, characterized in that: A handle is provided on the outside of the front side.

5. The safety and sound-absorbing bamboo splitting machine according to claim 1, characterized in that: The driving mechanism adopts an electric push rod or a pneumatic push rod to push the bamboo splitting knife holder to move toward the fixed baffle to realize the splitting of the bamboo placed on the supporting mechanism.

6. The safety and sound-absorbing bamboo splitting machine according to claim 5, characterized in that: The upper surface of the frame is further provided with a slide rail which is consistent with the sliding direction of the bamboo-breaking knife holder, and the bottom of the bamboo-breaking knife holder is provided with a slide groove which corresponds to the slide rail.

7. The safety and sound-absorbing bamboo splitting machine according to claim 6, characterized in that: The slide rails include two slide rails, which are respectively arranged on both sides of the support mechanism.

8. The safety and sound-absorbing bamboo splitting machine according to claim 1, characterized in that: A limiting groove is provided on one side of the fixed baffle facing the bamboo breaking knife holder.

9. The safety and sound-absorbing bamboo splitting machine according to any one of claims 1 to 8, characterized in that: The support mechanism adopts a Y-shaped bracket arranged between the fixed baffle and the bamboo-breaking knife frame, the bottom of the Y-shaped bracket is arranged on the upper surface of the frame through a spring, and the Y-shaped bracket is arranged close to the fixed baffle; The bamboo splitting tool holder comprises a sliding frame body and a wedge-shaped bamboo splitting tool provided in the middle of the sliding frame body.

10. The safety and sound-absorbing bamboo splitting machine according to any one of claims 1 to 8, characterized in that: The support mechanism includes a support seat arranged between the fixed baffle and the bamboo-breaking knife holder, and the upper portion of the support seat is arranged to be an arc-shaped concave surface; The bamboo-breaking knife holder includes a sliding frame body and a bamboo-breaking knife arranged in the middle of the sliding frame body. The bamboo-breaking knife includes a knife frame and a blade arranged inside the knife frame. The lower part of the sliding frame is provided with an avoidance groove for the support seat to pass through. The lower part of the knife frame is provided with an avoidance opening corresponding to the avoidance groove. The blade is radially fixed inside the knife frame except the avoidance opening area, so as to avoid the support mechanism when the bamboo-breaking knife holder slides forward.

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