CN209733715U - Food preparation machine easy to manufacture - Google Patents

Abstract

The utility model discloses an easy food preparation machine of making, include the frame, locate the stirring cup on the frame, the frame includes the casing, locates the inside motor of casing, sets up the top cap subassembly on casing upper portion, be equipped with crushing sword in the stirring cup, be equipped with the connector on the motor shaft, the top cap subassembly is including setting up the panel and the top cap of setting on the panel above the casing, the split type setting of panel and top cap, the panel centre gripping is between top cap and casing, and the panel includes the display part that can show operating condition, the location portion to the top cap location, location portion is equipped with the locating hole with the top cap adaptation, the connector stretches out the top cap and is connected with crushing sword. The utility model discloses an aspect can reduce the manufacturing cost of frame, makes the intensity of frame and pleasing to the eye degree can effectual promotion simultaneously to can make things convenient for the equipment of frame.

Description

Food preparation machine easy to manufacture

Technical Field

The utility model belongs to the technical field of food preparation machine, especially, relate to an easy food preparation machine who makes.

Background

Conventional food processors for juicing and grinding food generally comprise a base, a stirring cup arranged above the base, a crushing blade arranged in the stirring cup, and a motor arranged in the base at a middle position for driving the crushing blade to rotate at a high speed. When the motor drives the crushing knife to rotate at high speed, the fruit in the stirring cup can be squeezed or food can be ground.

In order to simplify the structure and facilitate the assembly, the existing machine base usually includes a housing, a motor, a display component for displaying the working state of the machine and a corresponding control circuit board are arranged in the housing, an upper cover of an integral structure is arranged at an upper opening of the housing, and a motor shaft extends upwards out of the upper cover and is connected with a crushing knife in a stirring cup. When a switch is started to squeeze juice, the motor drives the smashing knife to rotate at a high speed, so that fruit and vegetable materials in the stirring cup are smashed into fruit and vegetable juice, or granular materials in the stirring cup are smashed into powder. At this time, the display part is lighted, and the user can see the working state of the machine displayed by the display part through the semitransparent upper cover.

However, the existing stand structure has the following defects: the upper cover is connected with the machine shell, so that the machine base is closed, and the working state of the machine displayed by the display part in the machine shell needs to be displayed. Therefore, the upper cover needs to have both good mechanical properties such as sufficient mechanical strength and rigidity, and good light transmittance and aesthetic property to improve user experience, so that an expensive plastic material needs to be selected to form the upper cover to meet the dual requirements of strength and appearance, and further the manufacturing cost of the upper cover is increased. In addition, the upper cover of the integral structure causes difficulty in assembling the housing because the upper cover needs to be fixedly connected with the housing to form a closed housing, and also needs to be connected with a motor shaft, even a display part and the like in the housing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy food preparation machine of making can reduce the manufacturing cost of frame on the one hand, makes the intensity of frame and pleasing to the eye degree can effectual promotion simultaneously to can make things convenient for the equipment of utmost point left side.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides an easy food preparation machine of making, includes the frame, locates the stirring cup on the frame, the frame includes the casing, locates the inside motor of casing, sets up the top cap subassembly on casing upper portion, be equipped with crushing sword in the stirring cup, be equipped with the connector on the motor shaft, the top cap subassembly is including setting up the panel and the top cap of setting on the panel above the casing, panel and the split type setting of top cap, the panel centre gripping is between top cap and casing, and the panel includes the display part that can show operating condition, the location portion to the top cap location, location portion is equipped with the locating hole with the top cap adaptation, the connector stretches out the top cap and is connected with crushing sword.

The utility model discloses top components of a whole that can function independently at the casing sets up panel and top cap, and the panel is by the centre gripping between top cap and casing, consequently, we can choose for use translucent plastic material shaping panel to the display part of panel can clearly show food preparation machine's operating condition, and correspondingly promotes the pleasing to the eye degree of complete machine. The top cover can be formed by high-strength engineering plastics so as to ensure that the top cover and the machine shell can be reliably connected and have enough strength to connect and support the stirring cup. It will be appreciated that the top cover may be connected to the cabinet by means of screws or the like, so that the panel held in the middle is securely fixed. That is, the panel can be reliably positioned and fixed without additional fasteners such as screws, thereby facilitating ease of assembly and cost reduction.

Particularly, when the top cover is directly and fixedly connected with the machine shell, the positioning precision between the top cover and the machine shell can be effectively improved, and the stirring cup is installed and positioned on the top cover, so that the transmission path between the motor in the machine shell and the crushing knife in the stirring cup can be shortened, the relative position precision between the motor and the crushing knife can be improved, and the requirement on the manufacturing precision of each part can be reduced. It can be understood that the motor in the panel relative to the casing need not to have very high positioning accuracy, therefore, the utility model discloses a panel is through locating hole and top cap mutual positioning in the location portion, that is to say, we can make panel and top cap assemble together earlier, then will assemble the subassembly after again and install the upper portion of casing to can ensure the positioning accuracy of top cap relative casing, and the position accuracy of the display portion on the panel.

Preferably, the edge of the positioning hole is provided with a positioning ferrule extending upwards, the inner side wall of the positioning ferrule is provided with a clamping recess axially penetrating through the upper side and the lower side of the positioning ferrule, the upper part of the casing is provided with a positioning ring sleeve extending upwards and positioned in the positioning ferrule, and the positioning ring sleeve is provided with a clamping protrusion adapted in the clamping recess.

The panel can be reliably positioned in the horizontal direction and the circumferential direction relative to the machine shell through the matching of the positioning ferrule, the positioning ring sleeve, the clamping protrusion and the clamping recess, and the top cover and the panel which are conveniently assembled together are arranged and positioned on the machine shell from the upper part of the machine shell.

Preferably, an opening at the upper part of the positioning ferrule is provided with an outward-expanding step, the top cover is adapted in the step, and the outer side surface of the top cover is provided with a positioning convex ring abutting against the end surface of the positioning ferrule.

The top cover and the panel are effectively positioned by matching with the step holes. Particularly, the stepped holes can effectively shorten the matching length and area of the top cover and the panel, and are convenient to assemble on the premise of ensuring the matching and positioning accuracy. It can be understood that the radial width of the step can be reduced as much as possible, so that the wall thickness of the positioning sleeve is favorably reduced, at the moment, the step is only suitable for matching and positioning with the positioning, and the positioning convex ring can ensure that the top cover can be reliably positioned in the vertical direction relative to the panel and can also cover the upper end face of the positioning ferrule.

Preferably, the casing is provided with a fixing screw hole, the top cover is provided with a connecting through hole allowing the connector to pass through, and the top cover is provided with a fastening screw which is in threaded connection with the fixing screw hole in the casing around the connecting through hole.

The top cover is directly fixedly connected with the casing through the fastening screws, the coaxiality between the connecting through holes in the top cover and the connecting head on the motor is favorably improved, and the fastening screws arranged around the connecting through holes are favorable for the reliability of connection between the top cover and the casing and the balance of stress when the motor rotates. In particular, the fastening screw is arranged on the upper side of the top cover, thereby facilitating the assembly and connection between the top cover panel assembly and the shell.

Preferably, the top cover is provided with a plurality of positioning bulges which are used for positioning the bottom of the stirring cup, and the positioning bulges are uniformly distributed on the circumference around the connecting through hole.

It will be appreciated that when locating projections are provided on the top cover, matching locating recesses may be provided in the bottom of the mixing cup to provide secure location of the mixing cup on the top cover. Particularly, the positioning bulge facilitates the stirring cup to be placed on the top cover from the top cover and is matched and positioned with the positioning bulge on the top cover, so that the stirring cup is convenient to install and position.

preferably, the panel is inclined downward from the positioning portion to the display portion.

The display part arranged on the panel is convenient for a user to observe, and particularly, when the user leans down to observe the display part, the display part inclined downwards is beneficial to being close to vertical to the sight of the user, so that the user can clearly see the working state of display. That is to say, the user need not to face down and can see operating condition clearly down, is favorable to promoting user experience.

Preferably, the angle between the display part and the horizontal plane is between 3 ° and 20 °.

It will be appreciated that the viewing effect is best when the user's line of sight is substantially perpendicular to the display. Therefore, when the display portion is substantially horizontal, the user needs to look completely down; when the display portion is substantially perpendicular to the horizontal plane, the user needs to squat down to make the line of sight be as high as the display portion. Therefore, the utility model discloses with the contained angle control of display unit and horizontal plane between 3 to 20, can make the user can see information such as operating condition that the display unit shows clearly when slightly lowering the head. When the included angle between the display part and the horizontal plane is less than 3 degrees, the display part is close to the horizontal, so that a user can clearly see the display content of the display part by completely lowering the head, and the inconvenience for the use and the operation of the user is caused; when the included angle between the display part and the horizontal plane is more than 20 degrees, the display part is excessively inclined forwards, the user can not keep the sight line and the display part in a vertical state even if the user lowers his head in time, and the user needs to squat properly or place the food processor at a higher position to ensure that the sight line of the user and the display part can be kept in a vertical state, which also causes the trouble of use.

Preferably, a microswitch with a driving rod is arranged on the machine shell, a protective sleeve is arranged on the top cover corresponding to the microswitch, and the end part of the driving rod extending out of the protective sleeve upwards abuts against the bottom of the stirring cup.

When the stirring cup is placed on the top cover, the bottom surface of the stirring cup can push against and touch the driving rod of the microswitch, so that the microswitch is triggered, the microswitch can output a control signal to the controller, and the motor can be normally started at the moment to drive the crushing cutter to rotate at a high speed; when the stirring cup leaves the top cover, the driving rod automatically resets, the microswitch outputs a control signal to the controller, and the controller can turn off the motor, so that safety accidents are avoided, and the safety during use is improved.

Preferably, the top cover upper cover is provided with a shock pad.

The shock pad can adopt silica gel to make, and when the motor started, drove crushing sword high-speed rotation and accomplished the juice extraction in order to cut the material, the stirring cup can produce high frequency vibrations. In particular, when the material to be processed is relatively hard granules or lumps, the vibration is more severe. Therefore, the top cover of the utility model is covered with a shock pad, on one hand, the shock of the stirring cup can be effectively isolated, and the shock is prevented from being transmitted to the base; on the other hand, when taking off the stirring back, whole top cap is covered by the shock pad, that is to say, only shock pad and panel are the exposed surface on frame upper portion this moment, and fastening screw etc. on the top cap all are covered by the shock pad to be favorable to promoting its pleasing to the eye degree.

Preferably, a fixing bump is arranged on the inner side wall of the positioning ring sleeve of the casing, a radial positioning groove is arranged on the upper surface of the fixing bump, a screw through hole is formed in the bottom wall of the positioning groove, a screw column located in the positioning groove is arranged on the bottom wall of the top cover corresponding to the fixing bump, and a fastening screw which penetrates through the screw through hole from bottom to top and is in threaded connection with the screw column is arranged in the casing.

In this scheme, the inside wall of position ring cover is equipped with the screw via hole, correspondingly, is equipped with the screw post on the diapire of top cap, when top cap clamping face meal with can be connected, we can pass screw via hole and screw post threaded connection with fastening screw from bottom one side that can to make the edge of top cap with can be fixed connection reliably, avoid the top cap edge to take place the perk phenomenon. Particularly, the screw through holes in the machine shell are arranged in the radial positioning grooves, so that only 3-4 fixing lugs and the screw through holes corresponding to the fixing lugs are needed to be arranged, when the top cover can be assembled, the top cover is reliably positioned in two horizontal directions through the matching of the screw columns on the top cover and the radial positioning grooves, and meanwhile, the requirement on the position accuracy of the screw columns on the top cover and the screw through holes in the machine shell is lowered.

Therefore, the utility model discloses following beneficial effect has: on one hand, the manufacturing cost of the base can be reduced, and meanwhile, the strength and the attractiveness of the base can be effectively improved, and the base can be conveniently assembled to the utmost extent.

Drawings

Fig. 1 is a schematic view of an exploded structure of the present invention.

Fig. 2 is an exploded view of the housing.

Fig. 3 is a schematic diagram of the back structure of the panel.

Fig. 4 is a schematic structural view of the housing.

In the figure: 1. the automatic crusher comprises a machine base 11, a machine shell 12, a control knob 13, a positioning ring sleeve 131, a clamping protrusion 14, a fixing bump 141, a positioning groove 15, a connecting head 2, a stirring cup 21, a crushing cutter 22, a positioning recess 3, a panel 31, a display part 311, a display element 32, a positioning part 321, a positioning hole 33, a screw column 34, a positioning ring 341, a clamping recess 342, a step 4, a top cover 41, a connecting through hole 42, a positioning protruding ring 43, a positioning protrusion 44, a protection sleeve 5, a microswitch 6 and a shock pad.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

As shown in fig. 1 and 2, a food processor which is easy to manufacture comprises a machine base 1 and a stirring cup 2 arranged above the machine base. For convenient assembly, the base comprises a shell 11 consisting of a shell and a base connected to an opening at the bottom of the shell, a motor arranged in the shell and a top cover assembly arranged at the upper part of the shell. In addition, a crushing knife 21 is arranged at the bottom in the stirring cup, a connecting head 15 connected with the crushing knife is arranged on a vertical motor shaft of the motor, and a control knob 12 is arranged on the front side surface of the machine base. When the control knob is pressed to start the motor, the motor can drive the crushing cutter to rotate at a high speed, so that the fruit and vegetable materials in the stirring cup are quickly crushed to form fruit and vegetable juice, or granular materials such as core materials and peanuts are crushed to form fine powder.

In order to make the top cover assembly fully satisfy the dual requirements of strength and beauty, the top cover assembly comprises a panel 3 arranged above the machine shell and a top cover 4 arranged on the panel, and the panel and the top cover are independent components, so that the panel and the top cover form a split arrangement. That is, the panel is sandwiched between the top cover and the cabinet. In addition, the panel includes a display part 31 near the front side for displaying the working state, a positioning part 32 near the rear side for positioning the top cover, a display element 311 such as a nixie tube is provided at the inner side of the display part, and the positioning part is provided with a positioning hole 321 adapted to the top cover, thereby relatively positioning between the top cover and the panel. Of course, the connector connected to the motor shaft needs to extend out of the top cover and then be connected with the crushing knife. The panel can be molded by translucent plastic materials, so that the display part of the panel can clearly display the working state or parameters of the food processor, and correspondingly the aesthetic degree of the whole machine is improved. The top cover can be molded by high-strength engineering plastics so as to ensure that the top cover and the machine shell can be reliably connected and have enough strength to connect and support the stirring cup.

In the present embodiment, the side of the food processor that is closer to the user when the food processor is in use, i.e., the side where the control knob is disposed, is referred to as the front side, and correspondingly, the side that is farther from the control knob is referred to as the rear side.

Preferably, a connecting through hole 41 allowing the connecting head to pass through is formed in the top cover, so that the connecting head can conveniently extend upwards out of the top cover to be connected with the crushing knife in the stirring cup. Be equipped with 4 fixed screw holes on the casing, set up 4 on the top cap and the casing on fixed screw threaded connection's fastening screw, and fastening screw sets up around connecting the via hole, and evenly distributed in the circumference of connecting the via hole, thereby make the top cap pass through fastening screw directness and casing fixed connection, can promote the positioning accuracy between top cap and the casing effectively, and then be favorable to improving the relative position precision between motor and the crushing sword, reduce the manufacturing accuracy requirement to each part. The transmission path between the motor in the casing and the crushing knife in the stirring cup can be shortened, the coaxiality between the connecting through hole in the top cover and the connecting head on the motor is improved, and the fastening screws arranged around the connecting through hole are favorable for the reliability of connection between the top cover and the casing and the balance of stress when the motor rotates.

That is, the top cover is connected with the casing through the fastening screw, so that the panel clamped in the middle is reliably fixed, the panel can be reliably positioned and fixed without the need of additional fasteners such as screws and the like, and the assembly is simplified, and the cost is reduced. Of course, as shown in fig. 3, the screw post 33 may be disposed at the corner of the display portion at the front of the panel, and the fastening screw threadedly connected to the screw post is disposed at the corresponding position on the housing, so that the rear of the panel can be reliably clamped and fixed by the top cover, and the front of the panel can be fixed by the fastening screw, thereby preventing the front of the panel from tilting.

It will be understood that how the crushing blades in the stirring cup are connected to the connecting head on the motor shaft is well within the prior art of the art and will not be described in greater detail herein.

Preferably, the panel is provided with a positioning collar 34 integrally extending upward at the edge of the positioning hole, and a retaining recess 341 axially penetrating the upper and lower sides of the positioning collar is provided on the inner side wall of the positioning collar. Accordingly, a locating ring sleeve 13 extending upwards and located in the locating ring is arranged on the upper part of the casing, so that the panel is centrally located. In addition, the outer side wall of the positioning ring sleeve is provided with a clamping protrusion 131 which is matched with the clamping recess, so that the panel is circumferentially positioned. The panel and the top cover are assembled together, and then the assembled top cover and panel are installed and positioned on the machine shell from the upper part of the machine shell.

As a further preferred scheme, a step 342 which expands outwards can be arranged at the upper opening of the positioning ferrule, so that the inner hole of the positioning ferrule becomes a stepped hole with a large upper part and a small lower part. The top cover is adapted and positioned in the step, so that the matching length and the matching area of the top cover and the panel are effectively shortened, and the assembly is convenient on the premise of ensuring the matching and positioning accuracy. In addition, set up the location bulge loop 42 that expands outward on the lateral surface of top cap, the last side of location bulge loop flushes with the upper surface of top cap, and the downside of location bulge loop supports and leans on the terminal surface of location lasso, makes the top cap reliably fix a position on the direction of height relatively the panel to cover the up end of location lasso, make the upper portion of frame form more unanimous impression.

In order to conveniently connect and position the stirring cup and the base, 4 positioning protrusions 43 are arranged on the top cover and are uniformly distributed in the circumferential direction around the connecting through hole. Of course, the bottom of the stirring cup needs to be provided with the adaptive positioning recess 22, the stirring cup is placed on the top cover from the upper part of the top cover, and the positioning recess at the bottom of the stirring cup is matched and positioned with the positioning protrusion on the top cover, so that the stirring cup is convenient to install and position. So that the stirring cup is reliably positioned on the top cover. Preferably, the positioning recess can be arranged on the side wall of the bottom of the stirring cup, so that the bottom wall of the stirring cup, particularly the crushing knife, cannot be damaged and interfered, the positioning recess formed on the side wall of the stirring cup forms the convex strip on the inner side wall of the stirring cup, so that the stirring effect can be achieved on fruit and vegetable juice and materials in the stirring cup when the stirring cup rotates at a high speed for juicing, sufficient turbulence is formed, and the juicing is more uniform and sufficient.

It will be appreciated that the viewing is best when the user's line of sight is substantially perpendicular to the display on the panel, and that the food processor is typically positioned at a height well below the height of the user's eyes. Therefore, when using the food processor, the user usually needs to look down to observe the information such as the operating state and the operating parameters displayed on the display unit.

Therefore, the utility model discloses make the panel from the location portion of rear side to the display part downward sloping of front side. At this time, the user's sight line may be inclined toward the front lower side, i.e., the sight line may be kept substantially perpendicular to the display portion of the panel. That is to say, the user need not to hold down completely and make the sight vertically downwards, can see clearly the actual operating condition or the parameter of display part, is favorable to promoting user experience. Of course, the upper end of the locating collar on the panel should be kept horizontal so that the top cover is positioned horizontally on the panel, thereby ensuring that the bottom surface of the mixing cup is kept horizontal.

Preferably, the angle between the display and the horizontal plane is controlled between 3 ° and 20 °, in this embodiment 9 °, so that the user can see the information such as the working state displayed by the display when slightly lowering his head, and does not need to move away from the food processor. For example: the height of the eyes of the user is 160cm, the height of the display part of the panel is 100cm, the horizontal distance between the eyes of the user and the display part is 20cm, the included angle between the line of sight of the eyes looking at the display part and the horizontal plane is arctg [ (160-.

In order to improve the safety of the food processor during use, a microswitch 5 with a vertical driving rod is arranged at the upper part of the shell, a protective sleeve 44 is arranged on the top cover corresponding to the position of the microswitch, and the upper end of the driving rod extends upwards out of the protective sleeve.

When the stirring cup is placed on the top cover, the driving rod of the touch microswitch props against the bottom surface of the stirring cup, so that the microswitch is triggered, the microswitch can output a control signal to the controller, and the motor can be normally started to drive the crushing cutter to rotate at a high speed; when the stirring cup leaves the top cover, the driving rod automatically resets, the microswitch outputs a control signal to the controller, and the controller can turn off the motor, namely, the control knob on the shell can not start the motor, so that safety accidents are avoided, and the safety during use is improved.

To facilitate the assembly of the top cover and the casing, as shown in fig. 4, a left fixing protrusion 14, a middle fixing protrusion 14, and a right fixing protrusion 14 may be disposed on the inner side wall of the upper end of the positioning ring sleeve of the casing, a radial positioning groove 141 may be disposed on the upper surface of the fixing protrusion, and a screw through hole may be disposed on the bottom wall of the positioning groove. The bottom wall of the top cover is provided with screw columns corresponding to the fixed lugs. When the top cover and the machine shell are connected and assembled, the screw columns are movably positioned in the corresponding positioning grooves. It will be appreciated that in the prior art, the screw post is usually positioned in cooperation with a circular hole adapted to the screw post, so that the screw post and the circular hole are required to have high positional accuracy in order to accurately position the screw post in the circular hole and simultaneously position the screw post and the circular hole relative to each other in a horizontal plane. The utility model discloses a 3 screw post and the cooperation of the positioning groove who corresponds both make the relative casing of top cap all can obtain reliable location on two directions of horizontally X, Y, can reduce the requirement to the positioning groove relative position precision of top cap screw post and casing again.

Of course, it is necessary to provide a fastening screw in the housing, which passes through the screw through hole from bottom to top and is screwed on the screw post, so that the housing and the top cover are fixedly connected and the panel is clamped in the middle.

Finally, the top cover can be covered with a shock pad 6 made of silica gel. When the stirring cup is placed and is fixed a position to the top cap on, the shock pad can keep apart top cap and stirring cup effectively, plays a cushioning effect to the stirring cup, thereby when the motor starts in order to drive crushing sword high-speed rotation, thereby cut the material and accomplish and squeeze juice, the stirring cup can produce high frequency vibrations. In particular, the vibrations are more severe when the material to be processed is relatively hard granules or lumps such as peanuts, walnut kernels and the like. At the moment, the shock pad can effectively isolate the vibration of the stirring cup on one hand and avoid transmitting the vibration to the base; on the other hand, when taking off the stirring back, whole top cap is covered by the shock pad, that is to say, only shock pad and panel are the exposed surface on frame upper portion this moment, and fastening screw etc. on the top cap all are covered by the shock pad to be favorable to promoting its pleasing to the eye degree.

In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.

Claims (10)

1. The utility model provides an easy food preparation machine of making, includes the frame, locates the stirring cup on the frame, the frame includes the casing, locates the inside motor of casing, sets up the top cap subassembly on casing upper portion, be equipped with crushing sword in the stirring cup, be equipped with the connector on the motor shaft, characterized by, the top cap subassembly is including setting up the panel and the top cap of setting on the panel above the casing, the split type setting of panel and top cap, the panel centre gripping is between top cap and casing, and the panel includes the display part that can show operating condition, the location portion to the top cap location, location portion is equipped with the locating hole with the top cap adaptation, the connector stretches out the top cap and is connected with crushing sword.

2. The easy-to-manufacture food processor as claimed in claim 1, wherein the positioning hole has an edge provided with an upwardly extending positioning collar, the inner side wall of the positioning collar is provided with a retaining recess axially penetrating the upper and lower sides of the positioning collar, the upper portion of the housing is provided with a positioning collar extending upwardly in the positioning collar, and the positioning collar is provided with a retaining protrusion fitting in the retaining recess.

3. An easy-to-manufacture food processor as claimed in claim 2, characterized in that an outwardly extending step is provided at the upper opening of the positioning collar, the cover fits into the step, and a positioning collar abutting against the end face of the positioning collar is provided on the outer side of the cover.

4. An easily manufacturable food processor as defined in claim 1, wherein said housing has fastening screw holes, said top cover has connecting through holes for allowing said connectors to pass therethrough, and said top cover has fastening screws around said connecting through holes for threadedly engaging said fastening screw holes in said housing.

5. An easily manufacturable food processor as claimed in claim 4, wherein said top cover is provided with a plurality of locating projections for locating the bottom of the blender cup, said locating projections being evenly circumferentially distributed about said connecting through-holes.

6. An easily manufacturable food processor as recited in claim 1, wherein said panel slopes downwardly from said positioning portion to said display portion.

7. An easily manufacturable food processor as claimed in claim 6, wherein said display is at an angle of between 3 ° and 20 ° to the horizontal.

8. An easily manufactured food processor as claimed in claim 1, characterized in that the housing is provided with a microswitch with a drive rod, the cover is provided with a protective sleeve at a position corresponding to the microswitch, and the drive rod protrudes upwards beyond the protective sleeve with its end abutting against the bottom of the mixing cup.

9. The easy to manufacture food processor of claim 1, wherein the top cover upper housing is provided with a shock pad.

10. The easy-to-manufacture food processor as claimed in claim 2, wherein the positioning ring of the housing has a fixing protrusion on an inner wall thereof, a radial positioning groove on an upper surface of the fixing protrusion, a screw passing hole on a bottom wall of the positioning groove, a screw post on a bottom wall of the top cover corresponding to the fixing protrusion and positioned in the positioning groove, and a fastening screw passing through the screw passing hole from bottom to top and screwed to the screw post in the housing.