Safe and convenient snow melting machine

Abstract

The utility model relates to a safe and convenient snow melting machine which comprises a main machine, a refrigeration assembly and a machining assembly, a fixing table is arranged at the top of the main machine, the refrigeration assembly comprises a condenser, a compressor and an evaporator, the fixing table comprises a fixing wall, and the evaporator is fixed to the fixing wall; the stirring bin is sealed and detachably connected with the fixed wall, the stirring paddle is arranged in the stirring bin and arranged outside the evaporator in a sleeving mode, the bin cover is arranged at an opening in the top of the stirring bin, a through hole is formed in the fixed wall, and a safety switch electrically connected with the refrigeration assembly is arranged at the position, located at the through hole, in the fixed table. And a safety locking structure is arranged between the bin cover and the fixed table, locks the stirring bin on the fixed table and extends into the through hole to trigger the safety switch. The fixing table is arranged at the bottom to fix the stirring bin, the bin cover is arranged at the top to further lock the stirring bin and the main machine, meanwhile, the safety switch is arranged in the main machine and is triggered only when the bin cover is installed, use is safe, an additional locking structure does not need to be added, and more convenience is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to food processing field especially, it is a kind of snow melting machine suitable for household, for snow melting product making. BACKGROUND

[0002] Snow melting machine product as commonly used food processing tool, gradually widely used in catering industry and home scene, by low-temperature phase change technology liquid beverage is processed into the semi-fixed food with specific ice crystal structure.The existing snow melting machine usually includes host computer and processing assembly on the host computer, processing assembly is provided with the evaporator for cooling processing to liquid beverage, since the evaporator needs and compressor fluid communication in host computer, so that the evaporator needs to be fixed on host computer, again the processing assembly is set evaporator outside and is connected with host computer.

[0003] The snow melting machine used in existing commercial or catering environment, more consider is how to conveniently feed, faster processing and more efficient and thorough discharge, can conveniently supplement material to continuously process in use process.These snow melting machines are usually placed in fixed position, and used by special operators, they can more deeply understand the structure and principle of snow melting machine product, are more familiar with snow melting machine product, have more in-depth understanding of product safety use specification, therefore, the snow melting machine product in commercial environment or catering environment, more attention is paid to processing efficiency and convenience when designing and using, only need to meet specific safety requirements, and do not need excessive safety protection.For example, the processing assembly can be stably and reliably fixed on the host computer to meet the processing, since food materials need to be continuously supplemented in the processing process, therefore, whether the container cover of processing assembly is safely in place does not need to be particularly limited.For the snow melting machine for home use environment, more safety technical problems need to be considered, for example, reliable mounting and fixing structure is needed to fix the processing assembly on the host computer, to prevent the processing assembly from loosening and food material from leaking, also prevent users from touching the moving parts and refrigeration parts in the processing assembly when using, so that the container cover needs to be locked in place, or only small feeding port structure can be set.However, the safety measure scheme of prior art needs to set complex operation structure and complex fixing structure, users need to spend more time and effort to learn how to correctly use the snow melting machine, and need to spend more time to operate the snow melting machine each time, greatly reduce the user's use experience, and also affect the user's continuous use of snow melting machine product.In addition, since the snow melting machine product needs to increase safety structure and locking structure outside host computer and processing assembly, the volume of the snow melting machine product increases, more use space is occupied, affect the neatness and beauty of home environment, further reduce the user's use experience. SUMMARY

[0004] The application aims to provide a safe and convenient snow melting machine to solve the use safety problem of the snow melting machine suitable for the family environment, in particular, how to reduce the complex structure of the snow melting machine product and the use of complex, large space volume technical problems under the premise of ensuring safety.

[0005] In order to solve the above technical problems, the application provides a safe and convenient snow melting machine, which comprises a host, a refrigeration assembly and a processing assembly arranged on the host, wherein the host is internally provided with a mounting cavity, the top of the host is provided with a fixed table, the refrigeration assembly comprises a condenser, a compressor and an evaporator connected by pipelines, the condenser and the compressor are arranged in the mounting cavity, the fixed table comprises a fixed wall located at the rear side, the rear end of the evaporator is fixed to the fixed wall and extends forward along the transverse direction, the processing assembly comprises a stirring bin which is sealed and detachably connected with the fixed wall at the rear end, a stirring paddle which is arranged in the stirring bin and sleeved on the outside of the evaporator, and a bin cover which is arranged at the opening of the top of the stirring bin, the fixed wall is provided with a through hole, the inside of the fixed table is provided with a safety switch which is electrically connected with the refrigeration assembly at the through hole, and a safety locking structure is arranged between the bin cover and the fixed table, the safety locking structure locks the stirring bin on the fixed table and extends into the through hole to trigger the safety switch.

[0006] In the scheme, the fixing table for fixing the processing assembly is arranged directly on the top of the main machine, the stirring bin of the processing assembly can be fixed on the fixing table conveniently and reliably, the evaporator is arranged on the fixing wall, the stirring bin and the stirring paddle are arranged outside the evaporator and are detachably and sealingly connected with the fixing wall, the preliminary fixation of the stirring bin can be realized only by using the structure of the stirring bin and the fixing table, on the basis of which, the safety locking structure is arranged between the bin cover and the fixing table, the stirring bin can be further locked on the fixing table by using the safety locking structure, the bin cover and the stirring bin are combined into the processing assembly, and the processing assembly is stably and reliably locked on the workbench of the main machine; and the safety switch is arranged in the main machine, the safety switch can be triggered only when the bin cover is installed in place, so as to control the operation of the snow melting machine, the use safety of the snow melting machine is fully ensured, and the user is prevented from touching the components in the processing assembly, such as the moving stirring paddle or the evaporator in the refrigeration state, when the bin cover is not installed. The linkage of the stirring bin and the bin cover can ensure that the processing assembly is stably and reliably locked on the fixing table, without the need of arranging a complex locking structure, the user operation is convenient, and the volume of the snow melting machine does not need to be increased, so that the light and small purpose of the snow melting machine product can be achieved. The bin cover which is detachably arranged on the top opening of the stirring bin ensures the safety of the snow melting machine, so that the stirring bin can be provided with a larger top opening, so that the user can conveniently put the beverage materials into the stirring bin, and the user can conveniently clean the processing assembly and the evaporator after use.

[0007] As an optional scheme, the safety locking structure comprises a locking column arranged at the rear end of the bin cover, the locking column is inserted into the through hole to lock the processing assembly and trigger the safety switch.

[0008] The locking column is arranged at the rear end of the bin cover, when the user installs the bin cover, only needs to align and insert the locking column and the through hole, so that the bin cover, the fixing wall and the stirring bin can be locked conveniently, the structure is simple, and the use is convenient; the locking column does not need to be arranged to be too large, so that the space volume of the bin cover and the stirring bin is not increased, in use, the locking column is inserted into the inside of the main machine and is not exposed outside the main machine of the snow melting machine, so that there is no directly exposed locking structure for the final snow melting machine, so that the light and small volume of the snow melting machine can be achieved, and the user operation, storage and transportation of the snow melting machine product are more convenient.

[0009] As an optional scheme, the bin cover further comprises a locking table arranged at the rear end, the locking table abuts against the inner wall of the stirring bin to lock the stirring bin on the fixing table.

[0010] The locking platform is arranged at the rear end of the cover and matched with the locking column, and when the cover is installed, the locking platform can abut against the inner wall of the stirring bin to better lock the stirring bin on the fixing platform; at the same time, the locking platform itself does not need a large structural volume, and during the installation process, the locking platform can extend into the interior of the stirring bin, and does not increase the structural volume of the snow melting machine, so that the snow melting machine is convenient to use and small in size.

[0011] As an optional solution, the cover and the stirring bin are further provided with a fixing structure for fixing the cover.

[0012] The cover and the stirring bin are provided with a safety locking structure at the rear end to achieve safe fixing of the stirring bin, and further, the cover and the stirring bin are provided with a fixing structure at the front side to achieve fixed connection of the cover and the stirring bin at the front side, so that the fixing between the cover and the stirring bin is stable and reliable, the cover is prevented from falling off due to vibration during operation of the snow melting machine, and the safety property of the snow melting machine is improved. The fixing structure arranged at the front side can form a lever structure between the cover and the stirring bin, that is, the cover and the stirring bin form a fulcrum at the rear end, the locking column of the cover extends into the main machine to trigger a safety switch, the front side of the cover is fixedly connected with the stirring bin by moving downward, and the safety switch is triggered, and due to the length relationship between the cover and the locking column, the user can effectively trigger the safety switch without being aware of it, and the user's use experience is improved.

[0013] As an optional solution, the fixing structure includes a fixing hole arranged on the stirring bin and a protrusion arranged on the cover, and the protrusion is inserted into the fixing hole to fix the cover.

[0014] The fixing hole is arranged directly on the bin wall, and the corresponding protrusion is arranged on the cover, so that the fixed connection of the cover and the stirring bin is achieved, and the structure is simple and reliable, and the volume of the stirring bin and the cover is not increased.

[0015] As an optional solution, the cover is further provided with a pressing buckle, one end of the pressing buckle is connected with the cover, and the other end is suspended, and the protrusion is arranged on the front side wall of the pressing buckle.

[0016] The suspended pressing buckle is more easily deformed when pressed, which is convenient for the user to directly operate without the need for additional structures or tools, so that the assembly of the snow melting machine product is achieved.

[0017] As an optional solution, the fixing table further comprises a left limiting wall and a right limiting wall extending forward from both sides of the fixing wall, and the processing assembly side wall is provided with a limiting structure matched with the left limiting wall and the right limiting wall.

[0018] The stirring bin is detachably and sealingly connected with the fixing wall at the rear end, and on this basis, the fixing table further comprises a left limiting wall and a right limiting wall, and a limiting structure is arranged between the processing assembly and the left limiting wall and the right limiting wall. On the one hand, the fixing of the stirring bin of the fixing table can be strengthened, and the stirring bin is fixed by the fixing wall, the left limiting wall and the right limiting wall in a surrounding manner, so as to ensure the stability and reliability between the stirring bin and the fixing table. On the other hand, the limiting and fixing structures are arranged on the fixing wall, the left limiting wall and the right limiting wall at the same time, so as to decompose the stress of a single fixing structure, thereby reducing the structure volume of each limiting and fixing structure, thereby compressing the volume of the snow melting machine itself, and realizing the lightness and smallness of the snow melting machine.

[0019] As an optional solution, the limiting structure comprises a limiting rib and a limiting groove arranged on the stirring bin and the fixing table respectively, and the limiting rib and the limiting groove are arranged in the transverse direction.

[0020] The limiting rib and the limiting groove are arranged in the transverse direction, and when the stirring bin is sleeved on the outside of the evaporator in the transverse direction and is installed in the transverse direction, the plug-in limiting cooperation of the limiting rib and the limiting groove can be realized, and safety locking can be realized. Usually, the limiting rib and the limiting groove can be arranged at the position close to the front side of the stirring bin and the main machine, and the user can directly observe the limiting rib and the limiting groove, so as to more conveniently insert the limiting rib into the limiting groove.

[0021] As an optional solution, the fixing table further comprises a supporting wall located at the front side and abutting against the bottom wall of the processing assembly, and a lock assembly for locking the processing assembly is further arranged between the supporting wall and the processing assembly.

[0022] The supporting wall is arranged at the front side of the fixing table, the lock assembly is arranged between the supporting wall and the processing assembly, the stirring bin is locked at the bottom front side of the stirring bin, the front and rear ends of the stirring bin are fixed, the fixation of the stirring bin is more stable and reliable, and the fixation structure of the stirring bin is further decomposed, so as to reduce the space volume of each limiting and fixing structure and optimize and reduce the overall volume of the snow melting machine.

[0023] As an optional solution, the bottom of the stirring bin is provided with a supporting seat matched with the supporting wall, and the lock assembly comprises a lock groove arranged on the supporting seat and a lock catch arranged on the supporting wall.

[0024] Further, a support base is arranged at the bottom of the stirring bin, which can be used to install the lock slot or the lock buckle, and can also make the stirring bin more stable and reliable when placed alone. Therefore, since the snow melting machine is used for processing liquid food materials, in order to ensure that the food materials flow more smoothly, the bottom wall of the stirring bin is usually inclined forward to accelerate the discharge of the materials from the front discharge port, which makes the stirring bin not easy to be placed stably. By arranging the support base, the inclined inner wall of the stirring bin is ensured to be arranged, and the stirring bin and the workbench are ensured to be horizontally and stably placed. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is an overall structure schematic diagram of the safe and convenient snow melting machine.

[0026] Figure 2 It is an overall sectional view of the safe and convenient snow melting machine.

[0027] Figure 3 It is an overall structure schematic diagram of the safe and convenient snow melting machine. Figure 2

[0028] Figure 4 It is an overall structure schematic diagram of the safe and convenient snow melting machine. Figure 2

[0029] Figure 5 It is an overall structure schematic diagram of the safe and convenient snow melting machine. Figure 2

[0030] Figure 6 It is an overall structure schematic diagram of the safe and convenient snow melting machine.

[0031] Figure 7 It is an overall structure schematic diagram of the safe and convenient snow melting machine.

[0032] Figure 8 It is an overall structure schematic diagram of the safe and convenient snow melting machine.

[0033] Correspondence between figure mark and name is as follows:

[0034] ​​​1. stirring bin; 10. bin mouth; 11. bottom wall; 12. bin wall; 121. fixing hole; 13. limiting table; 15. limiting rib; 16. support seat; 161. locking groove; 17. discharge port; 171. faucet; 21. fixed wall; 211. through hole; 22. right limiting wall; 221. right limiting groove; 23. left limiting wall; 24. support wall; 241. locking hole; 25. lock assembly; 251. locking button; 252. lock; 254. fixed plate; 255. pushing slope; 256. reset slope; 26. mounting groove; 27. screw column; 3. bin cover; 31. pressing buckle; 32. protrusion; 33. sunken table; 34. upper turning edge; 36. locking column; 37. upper convex rib; 38. locking table; 4. evaporator; 5. stirring paddle; 6. safety switch; 91. main machine; 93. power assembly. DETAILED DESCRIPTION

[0035] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely intended to explain the related application, but not to limit the application. In addition, it should be noted that only parts related to the application are shown in the drawings for ease of description.

[0036] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. The terms used in the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "an" and "the" used in the present application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein means and includes any or all possible combinations of one or more associated listed items.

[0037] As Figures 1-8The utility model discloses a safe and convenient snow melting machine, the snow melting machine includes host computer 91, sets up in the refrigeration subassembly of host computer, power component 93 and processing subassembly, be equipped with the installation cavity in host computer 91, the fixed platform is equipped at the top of host computer 91, the refrigeration subassembly includes the condenser, compressor and evaporator 4 of pipeline intercommunication, the condenser and compressor set up in the installation cavity of host computer 91, the fixed platform includes the fixed wall 21 of being located at the back side, the rear end of evaporator 4 is fixed in fixed wall 21, and evaporator 4 extends forward along the transverse direction of host computer 91. The processing subassembly includes stirring bin 1, stirring paddle 5 and bin cover 2, the rear end of stirring bin 1 is detachably sealedly connected with fixed wall 21, and contains evaporator 4, so that stirring bin 1 and fixed wall 21 are combined to form a cooking inner cavity for containing and processing food materials, and evaporator 4 can cool and process food materials in the cooking inner cavity. The stirring paddle 5 is sleeved on the outside of the evaporator 4, and the stirring paddle 4 is driven by the power component 93, the top of the stirring bin 1 is provided with a bin opening 10 for pouring drinks, and the bin cover 3 is arranged on the top of the stirring bin 1 to shield and close the top bin opening 10 of the stirring bin 1. The processing subassembly is first fixedly connected with the host computer through the fixed platform to fix and position the processing subassembly, especially the fixed platform and the stirring bin are fixed and positioned to fix and position the processing subassembly at the bottom, ensuring the stable and reliable installation of the processing subassembly. Further, the fixed wall 21 is provided with a through hole 211, and a safety switch 6 is arranged in the through hole 211 inside the fixed platform, preferably, the safety switch 6 is electrically connected with the refrigeration subassembly, power component 93 and the like. It should be noted that the electrical connection here does not mean that the safety switch and the refrigeration subassembly, power component are simply connected in series or parallel, and the snow melting machine can also be provided with a control module, such as a control circuit board, and the safety switch, refrigeration subassembly and power component are connected with the control circuit board respectively, when the safety switch is powered on, the snow melting machine is in a complete working state, when the safety switch is powered off, the control circuit board can control the refrigeration subassembly, power component and the like to stop working. The bin cover 3 and the fixed platform are also provided with a safety locking structure, the safety locking structure locks the stirring bin 1 on the fixed platform and extends into the through hole 211 to trigger the safety switch 6.

[0038] For the snow melting machine for home environment, more safety factors need to be considered in use to avoid the user being affected by the rotating working parts or the evaporator of the refrigeration, therefore, the existing snow melting machine usually completely locks the processing assembly on the main machine, which needs to set a complex locking structure, for example, a snow melting machine disclosed in the prior art adopts a rotating arm and a locking block to lock the stirring bin, and also needs to set a bin cover locking structure and a bin cover feeding shielding structure to ensure the reliable installation of the processing assembly, such structure is too complex, inconvenient for user operation, and also increases the overall volume of the snow melting machine. In the present application, first, a fixed table is arranged on the top of the main machine, the processing assembly, especially the stirring bin, is limited and locked on the main machine by the fixed table, the first level of locking and limiting of the processing assembly is realized, on this basis, a safety locking structure is further arranged, the second level of interlocking between the bin cover, the stirring bin and the fixed table is arranged by the safety locking structure, in particular, the fixed table can be provided with a first level of locking and limiting structure at the bottom of the stirring bin, the bin cover and the fixed table can set a second level of interlocking at the top of the stirring bin, and the upper and lower synchronous locking finally locks the processing assembly firmly on the fixed table of the main machine. Further, a safety switch is arranged in the fixed table, only when the bin cover is installed in place, the safety switch can be triggered, avoiding the safety risk of the snow melting machine starting to work when the bin cover is not installed in place, so that the snow melting machine is safer. The locking and limiting structure between the fixed table and the stirring bin, and between the bin cover and the stirring bin and the fixed table is simple, the user can conveniently install the processing assembly, and the multi-level locking and limiting structure can decompose the locking force of the processing assembly, optimize and reduce the structure volume of each level, at the same time, the safety locking structure also extends into the inside of the main machine without occupying the external structure space of the snow melting machine, finally, the volume of the snow melting machine is reduced, and finally a snow melting machine product with light and small structure and convenient use is provided for the user.

[0039] Specifically, as Figure 1As shown, the snow melting machine described in the present application comprises a main machine 91, a refrigeration assembly, a power assembly 93 and a processing assembly. The refrigeration assembly comprises a condenser, a compressor and an evaporator 4, which are communicated through pipes. The refrigerant that absorbs and transfers heat is transferred between the condenser, compressor and evaporator 4 through the pipes, so that the evaporator 4 can finally realize the cooling processing of the beverage materials placed in the stirring bin 1. The main machine 91 is provided with a mounting cavity. During use, the condenser and compressor do not need to be directly in contact with the beverage, nor do they need to be directly operated by the user. Therefore, the condenser and compressor are directly arranged in the mounting cavity of the main machine 91. At the same time, the processing assembly 93 is also arranged in the mounting cavity of the main machine 91, and the processing assembly 93 is used to provide power through a power transmission structure.

[0040] As shown in the Figures 1-5 The top of the main machine 91 is provided with a fixing table, which preferably comprises a fixing wall 21, a right limiting wall 22, a left limiting wall 23 and a supporting wall 24. The fixing wall 21 is located at the rear side of the main machine 91, the right limiting wall 22 and the left limiting wall 23 are formed by extending forward from both sides of the fixing wall 21, and the supporting wall 24 is located at the front side of the main machine 91 and connected with the right limiting wall 22 and the left limiting wall 23. The rear end of the evaporator 4 is fixed to the fixing wall 21 and extends forward along the transverse direction of the main machine 91, so that the evaporator 4 is exposed to the upper side of the main machine 91.

[0041] The processing assembly comprises a stirring bin 1, a stirring paddle 5 and a bin cover 3. The stirring bin 1 is detachably fixed to the fixing wall 21 and is sleeved outside the evaporator 4. The stirring paddle 5 is sleeved outside the evaporator 4 and is driven by the power assembly 93. Preferably, the stirring paddle 5 and the evaporator 4 are located at the bottom side inside the stirring bin 1, so that the evaporator 4 can cool the food materials, and the stirring paddle 5 can push the food materials to tumble in the stirring bin 1, so that the cooling processing is more uniform. The fixing table can fix the processing assembly, especially the stirring bin 1. Preferably, the fixing table is provided with a fixing wall, a right limiting wall, a left limiting wall and a supporting wall, which can effectively fix the stirring bin 1 at the bottom side and avoid the shaking of the processing assembly during work, thereby forming the first level limiting and fixing of the stirring bin 1.

[0042] The stirring bin 1 comprises a bottom wall 11 and a bin wall 12, and the top of the bin wall 12 of the stirring bin 1 is provided with a bin opening 10 extending upward and outward. Since the fixing table can first limit and fix the stirring bin 1 at the bottom of the stirring bin 1, the strength requirement of the fixing structure at the top of the stirring bin 1 is reduced, so that the stirring bin 1 can be provided with an open bin opening 10 with the maximum opening area. The open bin opening 10 facilitates users to put food and drinks into the stirring bin 1, and also facilitates users to clean the inside of the stirring bin when cleaning the snow melting machine, or to clean the inside of the stirring bin when taking down the stirring bin, so that the cleaning of the processing assembly and the evaporator is more thorough and there is no sanitary dead angle. The bin cover 3 blocks and closes the bin opening 10 of the stirring bin 1.

[0043] As shown in Figures 2-6 Preferably, the top of the fixing wall 21 is provided with a through hole 211, and the fixing table is located inside the through hole 211 and is provided with a safety switch 6. The inner side of the fixing wall 21 is provided with a mounting groove 26 and a screw column 27, and the safety switch 6 is locked in the mounting groove 26 through the screw column 27. Among them, the through hole 211 is provided with a plurality of parallel arrangements along the top of the fixing wall 21. The bin cover 3 and the fixing table are also provided with a safety locking structure, preferably, the safety locking structure comprises a locking column 36 arranged at the rear end of the bin cover 3. When the bin cover 3 is installed on the top of the stirring bin 1, the locking column 36 is inserted into the through hole 211, and the bin cover 3 and the stirring bin 1 are locked on the fixing table at the same time, and the locking column 36 can also trigger the safety switch 6, so that the snow melting machine can be in normal working state. The locking column 36 is arranged to match the number of the through hole 211, so that the locking force of the bin cover 3 and the fixing table is more balanced, and the locking is more stable and reliable.

[0044] The rear end of the bin cover 3 is also provided with an upper rib 37, which has the same extension direction as the locking column 36, and the upper rib 37 extends transversely at the top. Preferably, the extension length of the upper rib 37 is not less than the extension length of the locking column 36, so that when the bin cover 3 is normally placed, the upper rib 37 directly contacts the operation table, etc., avoiding the locking column 36 directly contacting the operation table and causing the locking column 36 to break. The bin cover 3 is located below the locking column 36 and is also provided with a locking table 38, and the top inner side of the bin wall 12 is provided with a limiting table 13. When the bin cover 3 is installed in place, the locking table 38 extends into the inside of the bin wall 12 and abuts against the limiting table 13, so as to firmly lock the stirring bin 1 on the fixing table.

[0045] The fixing structure preferably comprises a fixing hole 121 arranged on the bin wall 12 and a pressing buckle 31 arranged on the cover, wherein the pressing buckle 31 is provided with a protrusion 32, when the cover 3 is covered on the stirring bin 1, the protrusion 32 is inserted into the fixing hole 121 to fix the cover 3 on the stirring bin 1. Preferably, one end of the pressing buckle 31 is connected with the body of the cover 3, and the other end is arranged in suspension, thus, when the user presses the pressing buckle 31 at the top, the pressing buckle 31 is easy to deform, that is, it is convenient to insert the protrusion 32 into the fixing hole 121, and it is also convenient to separate the protrusion 32 from the fixing hole 121. Preferably, the side wall of the cover 3 corresponding to the pressing buckle 31 is also provided with a sunken table 33 accommodating the pressing buckle 31. When the pressing buckle 31 is pressed to deform, the sunken table 33 can accommodate the deformation amount of the pressing buckle 31, and at the same time, it also limits the excessive deformation of the pressing buckle 31, thus, it is convenient for the user to operate the pressing buckle 31, and it also avoids the pressing buckle 31 being pressed to break when the user presses excessively, which plays a safety protection role.

[0046] As shown in Figure 7 The processing assembly and the right limiting wall 22 and the left limiting wall 23 are also provided with limiting structures matched with each other. Preferably, the limiting structure comprises a right limiting groove 221 arranged on the right limiting wall 22 and a limiting rib 15 arranged on the outer side of the bottom wall 11 of the stirring bin 1, the limiting rib 15 and the limiting groove 221 are arranged along the transverse direction of the main machine 91, preferably, the extending direction of the limiting rib 15 and the limiting groove 221 is the same as the extending direction of the evaporator 4, or there is only a small included angle between them, thus, when the stirring bin 1 is installed on the outside of the evaporator 4, the limiting rib 15 can be inserted into the limiting groove 221 during the installation of the stirring bin 1 to realize the limiting and fixing of the stirring bin 1. Of course, similar structures can also be arranged between the left limiting wall and the stirring bin, and a plurality of limiting structures can be arranged between the right limiting wall, the left limiting wall and the stirring bin, which will not be described here.

[0047] As shown in Figures 5-8As shown, the support wall 24 and the stirring bin 1 are further provided with a locking assembly 25 for fixing the stirring bin 1. Preferably, the locking assembly 25 comprises a locking button 251 and a locking buckle 252 arranged on the support wall 24. The outer bottom of the bottom wall 11 is provided with a support seat 16, and the support seat 16 is provided with a locking groove 161. The locking buckle 252 can be inserted into the locking groove 161 to lock the processing assembly. Preferably, the support wall 24 is provided with a locking hole 241 for mounting the locking button 251 and the locking buckle 252. The locking button 251 is exposed on the front side of the support wall 24, so that the user can directly press the locking button 251 from the outside, and drive the locking buckle 252 to move downward by the locking button 251 to disengage from the locking groove 161, thereby unlocking the processing assembly. Preferably, the front side of the locking buckle 252 is provided with an inclined surface. When the stirring bin 1 is installed, the support seat 16 cooperates with the inclined surface of the locking buckle 252 to push the locking buckle 252 to move downward and finally insert into the locking groove 161, so as to facilitate the locking of the processing assembly on the fixing table of the main machine 91. Of course, the user can also directly press the locking button 251 to realize the locking cooperation of the locking buckle 252 and the locking groove 161.

[0048] Preferably, the front bottom of the stirring bin 1 is further provided with a discharge port 17, and a faucet 171 is arranged outside the discharge port 17. The faucet 171 can be opened or closed according to the user's needs. After the snow melting machine is processed, the food materials can be completely discharged from the bottom discharge port 17, and the stirring paddle 5 can also completely discharge the materials from the discharge port 17.

[0049] The application sets a fixed table on the host for fixing the processing assembly, especially for fixing the stirring bin, to realize the first-stage locking and positioning of the processing assembly. On this basis, a safety locking structure is further arranged between the bin cover and the fixed table, and the safety locking structure is used to form the second-stage interlocking between the bin cover, the stirring bin and the fixed table. In particular, the fixed table uses the fixed wall, the left limiting wall, the right limiting wall and the supporting wall to enclose and lock the stirring bin at the bottom of the stirring bin, so as to ensure that the stirring bin is stably and reliably fixed on the fixed table. Since the stirring bin is fixed stably and reliably at the bottom, the structure is firm, and therefore, the top of the stirring bin can be provided with an open bin opening structure to facilitate the user to put in materials and clean the processing assembly and the evaporator. On this basis, the bin cover and the fixed table form the second-stage interlocking to position and lock the stirring bin at the top, so as to finally ensure that the processing assembly is stably and reliably fixed on the host. Since the fixed table and the safety locking structure are arranged respectively, the locking force on the processing assembly is decomposed. Neither the fixed table for directly fixing the processing assembly nor the safety locking structure needs to be provided with a too large structure, and therefore, the overall size of the snow melting machine can be reduced under the premise of safety, and the user can directly operate to fix the processing assembly. Further, the fixed table is provided with a safety switch, which can be triggered only when the bin cover is installed in place, so as to avoid the safety risk of starting the snow melting machine when the bin cover is not installed in place, and to make the snow melting machine safer to use.

[0050] It can be understood that the fixed table can be provided with different limiting and fixing structures according to different product requirements. For example, the fixed table can be provided with only a rear fixed wall, the evaporator is fixed on the fixed wall, and the stirring bin is sealingly connected with the fixed wall. Alternatively, the fixed table can be provided with a rear fixed wall and a front supporting wall to simultaneously fix and position the stirring bin from front to back. Alternatively, the fixed table is provided with a fixed wall, a left limiting wall and a right limiting wall to fix and position the stirring bin, and the like.

[0051] It can be understood that the safety locking structure includes a locking plate arranged at the rear end of the bin cover, and the fixed wall is further provided with a locking groove in plug connection with the locking plate.

[0052] It can be understood that the locking column can be further provided with a buckle, and the buckle is clamped between the locking column and the fixed wall after the locking column is inserted into the through hole.

[0053] It can be understood that magnetic members magnetically attracted to each other can be arranged between the bin cover and the stirring bin, and the bin cover is installed on the top of the stirring bin by using the magnetic members.

[0054] It can be understood that the bin cover and the stirring bin can be provided with buckles and clamps that are buckled to each other.

[0055] It can be understood that the fixing table is provided with a locking buckle for locking the bin cover, and when the bin cover is installed in place, the locking buckle locks the bin cover and the stirring bin on the fixing table.

[0056] In the description of the present application, it should be understood that the orientation words such as "front, rear, upper, lower, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, without the opposite description, these orientation words do not indicate and imply that the devices or elements indicated must have a specific orientation or be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the protection scope of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself. For example, in the present application, front and rear are usually determined by the position of the user operating the snow melting machine product, the side directly operated by the user is the front side of the snow melting machine, and the side away from the user when the snow melting machine is placed is the rear side of the snow melting machine.

[0057] For the convenience of description, spatial relative terms such as "over", "above", "upper surface", "upper" and the like can be used herein to describe the spatial positional relationship of one device or feature with other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawings. For example, if the device in the drawing is inverted, the device described as "above" or "over" other devices or structures will be positioned "below" or "under" other devices or structures, but it does not mean that the actual device is inverted. Thus, the exemplary term "above" can include both "above" and "below" orientations. The device can also be positioned 90 degrees or in other orientations with other same orientations, and the spatial relative description used herein is interpreted accordingly.

[0058] In addition, it should be noted that the use of the words "first", "second" and the like to define parts is only for the convenience of distinguishing the corresponding parts, and if not otherwise specified, the above words have no special definition, and therefore cannot be understood as a limitation on the protection scope of the present application.

[0059] The above description is only the preferred embodiment of the present application and the explanation of the technical principles. It should be understood by those skilled in the art that the application scope of the present application is not limited to the technical solutions formed by the specific combinations of the above technical features. It should also cover other technical solutions formed by the combinations of the above technical features or equivalent features without departing from the application concept. For example, the technical solutions formed by the above features and the technical features with similar functions disclosed in the present application (but not limited to) are replaced with each other. Here, it is not necessary to enumerate them one by one.

Claims

1. A safe and convenient snow melting machine, comprising a main machine, a refrigeration assembly and a processing assembly arranged on the main machine, characterized in that, The host is internally provided with a mounting cavity, the top of the host is provided with a fixed table, the refrigeration assembly comprises a condenser, a compressor and an evaporator connected by pipelines, the condenser and the compressor are arranged in the mounting cavity, the fixed table comprises a fixed wall located at the rear side, the evaporator rear end is fixed to the fixed wall and extends forward along the transverse direction, the processing assembly comprises a stirring bin which is sealed and detachably connected with the fixed wall at the rear end, a stirring paddle which is arranged in the stirring bin and sleeved outside the evaporator, and a bin cover which is arranged at the top opening of the stirring bin, the fixed wall is provided with a through hole, the inside of the fixed table is provided with a safety switch which is electrically connected with the refrigeration assembly at the through hole, and a safety locking structure is arranged between the bin cover and the fixed table, the safety locking structure locks the stirring bin on the fixed table and extends into the through hole to trigger the safety switch.

2. The safe and convenient snow melter of claim 1, wherein The safety locking structure comprises a locking column arranged at the rear end of the bin cover, the locking column is inserted into the through hole to lock the processing assembly and trigger the safety switch.

3. The safe and convenient snow melter of claim 2, wherein The bin cover further comprises a locking table arranged at the rear end, the locking table abuts against the inner wall of the stirring bin to lock the stirring bin on the fixed table.

4. The safe and convenient snow melter of claim 1, wherein The bin cover and the front side of the stirring bin are further provided with a fixing structure for fixing the bin cover.

5. The safe and convenient snow melter of claim 4, wherein The fixing structure comprises a fixing hole arranged on the stirring bin and a protrusion arranged on the bin cover, the protrusion is inserted into the fixing hole to fix the bin cover.

6. The safe and convenient snow melter of claim 5, wherein, The bin cover is further provided with a pressing buckle, one end of the pressing buckle is connected with the bin cover and the other end is suspended, and the protrusion is arranged on the front side wall of the pressing buckle.

7. The safe and convenient snow melter of claim 1, wherein The fixed table further comprises a left limiting wall and a right limiting wall which extend forward from both sides of the fixed wall, and the side walls of the processing assembly are respectively provided with limiting structures which cooperate with each other.

8. The safe and convenient snow melter of claim 7, wherein, The limiting structure comprises limiting ribs and limiting grooves arranged on the stirring bin and the fixed table respectively, and the limiting ribs and the limiting grooves extend along the transverse direction.

9. The safe and convenient snow melter of claim 1, wherein, The fixed table further comprises a support wall located at the front side and abutting against the bottom wall of the processing assembly, and a lock buckle assembly for locking the processing assembly is further arranged between the support wall and the processing assembly.

10. The safe and convenient snow melter of claim 9, wherein, The bottom of the stirring bin is provided with a support seat which cooperates with the support wall, and the lock buckle assembly comprises a lock groove arranged on the support seat and a lock buckle arranged on the support wall.

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